U.S. patent application number 13/317828 was filed with the patent office on 2013-05-02 for multiple pulley system exercise device.
The applicant listed for this patent is Gil Reyes. Invention is credited to Gil Reyes.
Application Number | 20130109543 13/317828 |
Document ID | / |
Family ID | 48172991 |
Filed Date | 2013-05-02 |
United States Patent
Application |
20130109543 |
Kind Code |
A1 |
Reyes; Gil |
May 2, 2013 |
Multiple pulley system exercise device
Abstract
A multiple pulley system exercise device is provide herein.
Generally, the multiple pulley system exercise device provides
resistance devices coupled to multiple adjustable pulley systems
positioned on a frame to allow a user to perform various exercises
involving a wide range of motions within a limited space. In a
specific embodiment, the multiple pulley system exercise device
comprises four adjustable pulley systems (a first, second, third,
and fourth pulley system) wherein the first and second pulley
systems are coupled to a first resistance device and the third and
fourth pulley systems are coupled to a second resistance
device.
Inventors: |
Reyes; Gil; (Las Vegas,
NV) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Reyes; Gil |
Las Vegas |
NV |
US |
|
|
Family ID: |
48172991 |
Appl. No.: |
13/317828 |
Filed: |
October 27, 2011 |
Current U.S.
Class: |
482/99 |
Current CPC
Class: |
A63B 21/0628 20151001;
A63B 23/03558 20130101; A63B 21/4035 20151001; A63B 21/023
20130101; A63B 23/03525 20130101; A63B 21/00058 20130101; A63B
21/156 20130101; A63B 23/03541 20130101; A63B 21/055 20130101 |
Class at
Publication: |
482/99 |
International
Class: |
A63B 21/062 20060101
A63B021/062 |
Claims
1. A multiple pulley system exercise device comprising: a left
frame comprising a vertical positioning member, a top horizontal
member and a bottom horizontal member, wherein each horizontal
member having a first end and a second end; a right frame
comprising a vertical positioning member, a top horizontal member
and a bottom horizontal member and a base, wherein each horizontal
member has a first end and a second end; a first, second, third and
fourth pulley system, wherein each pulley system comprises one,
two, three, four, five, or six or more pulleys; a left and right
resistance device; and a first, second, third, and fourth cable,
each cable comprising a first and second end; wherein the top
horizontal member of the left frame is attached at its first end to
the vertical positioning member of the left frame; wherein the
bottom horizontal member of the left frame is attached at its first
end to the vertical positioning member of the left frame; wherein
the top horizontal member of the right frame is attached at its
first end to the vertical positioning member of the right frame;
wherein the bottom horizontal member of the right frame is attached
at its first end to the vertical positioning member of the right
frame; wherein the left resistance device is configured within the
left frame to provide resistance for performing exercise; wherein
the first end of the first cable is connected to the left
resistance device; wherein the first cable is configured to
transfer resistance provided by the left resistance device; wherein
the first pulley system is configured to accept at least a portion
of the first cable; wherein the first pulley system comprises one
or more guide pulleys attached to the second end of the top
horizontal member of the left frame and a connector pulley, and
wherein the first pulley system guides the second end of the first
cable downward, towards a user positioned in front of the left
frame; wherein, the second cable is configured to transfer
resistance provided by the left resistance device; the second cable
is attached at its first end to the base of the left frame; wherein
the second pulley system is configured to accept at least a portion
of the second cable and guide the second end of the second cable to
the user; the second pulley system comprises one or more guide
pulleys attached to the second end of the bottom horizontal member
of the left frame and a connector pulley, wherein the connector
pulley of the second pulley system is connected to the connector
pulley of the first pulley system by a connecting element that
allows for the rotation of the connector pulleys of the first and
second pulley system, and wherein the second pulley system is
configured in a manner such that a user pulling on the second cable
causes the first pulley system to pull downward on the first cable,
causing the left resistance device to be lifted upwards; wherein
the right resistance device is configured within the right frame to
provide resistance for performing exercise; wherein the first end
of the third cable is connected to the right resistance device;
wherein the third cable is configured to transfer resistance
provided by the right resistance device; wherein the third pulley
system is configured to accept at least a portion of the third
cable; wherein the third pulley system comprises one or more guide
pulleys attached to the second end of the top horizontal member of
the right frame and a connector pulley, and wherein the third
pulley system guides the second end of the third cable downward,
towards a user positioned in front of the left frame; wherein the
fourth cable is configured to transfer resistance provided by the
right resistance device; the fourth cable is attached at its first
end to the base of the right frame; wherein the fourth pulley
system is configured to accept at least a portion of the fourth and
guide the second end of the fourth cable to the user; wherein the
fourth pulley system comprises one or more guide pulleys attached
to the second end of the bottom horizontal member of the right
frame and a connector pulley, wherein the connector pulley of the
fourth pulley system is connected to the connector pulley of the
first pulley system by a connecting element that allows for the
rotation of the connector pulleys of the third and fourth pulley
system, and wherein the fourth pulley system is configured in a
manner such that a use pulling on the fourth cable during causes
the fourth pulley system to pull downward on the third cable,
causing the right resistance device to be lifted upwards.
2. The multiple pulley system exercise device of claim 1, wherein
at least one of the top and/or bottom horizontal members is
attached to a vertical member of the left or right frame using a
locking element that allows for the at least one of the horizontal
members to be adjusted and locked in a plurality of positions along
the vertical positioning member.
3. The multiple pulley system exercise device of claim 1, wherein
the top horizontal members of the left and right frames are
connected, and wherein the bottom horizontal members of the left
and right frames are connected.
4. The multiple pulley system exercise device of claim 1, wherein
the top and bottom horizontal members can be moved along and locked
into a plurality of fixed positions along the vertical positioning
member by a locking element.
5. The multiple pulley system exercise device of claim 1, wherein
each of the first, second, third, and fourth pulley systems
comprises two guide pulleys.
6. The multiple pulley system exercise device of claim 1, wherein
the guide pulleys of the first and third pulley systems are
attached to the top horizontal members of the left and right
frames, respectively, so that the guide pulleys of the first and
third pulley systems are spaced approximately 18 inches from each
other, and wherein the guide pulleys of the second and fourth
pulley systems are attached to the bottom horizontal members of the
left and right frames, respectively, so that the guide pulleys of
the second and fourth pulley systems are spaced approximately 18
inches from each other.
7. The multiple pulley system exercise device of claim 1, wherein
the guide pulleys from the first, second, third or fourth pulley
system attached to the second end of a horizontal member is
pivotally attached is attached in a manner so that the pulley is
capable of pivoting along a vertical axis.
8. The multiple pulley system exercise device of claim 1 further
comprising a first handle attached to the second end of the first
cable, a second handle attached to the second end of the second
cable, a third handle attached to the second end of the third
cable, and/or a fourth handle attached to the second end of the
fourth cable.
9. The multiple pulley system exercise device of claim 8, wherein
at least one of the first, second, third and fourth handles is
detachable.
10. The multiple pulley system exercise device of claim 8, wherein
at least one of the first, second, third or fourth handles is
connected to the second end of its cable by a snap.
10. The multiple pulley system exercise device of claim 8, wherein
at least one of the first, second, third or fourth handles is
connected to the second end of its cable by a chain.
11. The multiple pulley system exercise device of claim 1, wherein
the left and right resistance device each comprises: a weight stack
setting upon a base; a lifting mount connected to the top of the
weight stack; a first elastic element and a second elastic element,
the first elastic element having a top end and a bottom end, and
the second elastic element having a top end and a bottom end;
wherein the first elastic element is interposed vertically along
the left side of the weight stack between the lifting mount and the
base, and the top end of the first elastic element is connected
proximate the center, left side of the lifting mount, and the
bottom end of the first elastic element is connected proximate the
center, left side of the base; and wherein the second elastic
element is interposed vertically along the right side of the weight
stack between the lifting mount and the base, and the top end of
the second elastic element is connected proximate the center, right
side of the lifting mount, and the bottom end of the second elastic
element is connected proximate the center, right side of the base.
Description
BACKGROUND OF THE INVENTION
[0001] The field of the present invention is exercise equipment and
in particular a multiple pulley system exercise device.
[0002] Pulley devices that function to exercise various muscle
groups are well-known in the art. In particular, the use of
multiple pulleys in exercise devices coupled with a resistance
device have been described previously. See, e.g., Eisa (U.S. Patent
Application Publication No. US 2005/0164851); and Batca (U.S. Pat.
No. 7,654,942 B1). The resistance device is traditionally in the
form of a weight stack whereby the lifter may vary the number of
the weights in the stack that are engaged in the exercise. In
general, such devices permit a user to exercise certain muscle
groups by exerting force on one or more pulleys using various types
of handles that in turn lift the engaged weight plates of the
weight stack.
[0003] Because of the many drawbacks to membership at a gym with
exercise equipment, many people opt for home gyms that allow a user
to exercise various muscle groups in the convenience of their
homes. Of utmost importance in building a home gym is the saving of
valuable space. The devices disclosed in the prior art, however,
fail to achieve an effective design wherein the user can store the
devices in a limited space. For example, the devices disclosed in
the prior art fail to provide a thin profile such that the device
can be put against a wall so as to minimize the space it takes up
within a given room. In addition, while some of the devices
disclosed in the prior art consist of designs that may permit
exercise of multiple muscles using pulleys, they possess further
limitations and drawbacks, including but not limited to lack of a
wide range of motion, and lack of a resistance device that allows
for a safe, smooth and intense repetition. Other limitations and
drawbacks of the devices disclosed in the prior art will be
apparent to one of skill in the art.
SUMMARY OF THE INVENTION
[0004] In view of the foregoing disadvantages and problems inherent
in the devices disclosed in the prior art, the present invention is
an improved space saving multiple pulley system exercise device
capable of effectively exercising a plurality of muscle groups, and
allowing for a wide range of motion that is safe, smooth and
intense.
[0005] As will be described in greater detail below, the present
invention accomplishes the foregoing using a four-pulley system.
When the user exerts a force on one or more of the pulley systems,
the engaged resistance device begins to lift as the resistance
variable generator begins to expand. The multiple-pulley system
allows the user to perform a wide array of different exercises for
various muscle groups, including the shoulders, chest, biceps,
triceps, latissimus dorsi, forearms, quadriceps, hamstrings, and
gluteus maximus.
[0006] In one aspect provided herein, is a multiple pulley system
exercise device comprising: a left frame comprising a top
horizontal member, a bottom horizontal member, a vertical
positioning member and a base; a right frame comprising a top
horizontal member, a bottom horizontal member; a vertical
positioning member and a base, a first, second, third and fourth
pulley system, each pulley system comprising one, two, three, four,
five, or six or more pulleys; a left and right resistance device;
and a first, second, third, and fourth cable, wherein each of the
top horizontal members and bottom horizontal members of the left
and right frames comprises a first and second end and wherein each
of the first, second, third and fourth cables comprises a first and
second end.
[0007] In certain embodiments, the top horizontal member of the
left frame is attached at its first end to the vertical positioning
member of the left frame; the bottom horizontal member of the left
frame is attached at its first end to the vertical positioning
member of the left frame; the top horizontal member of the right
frame is attached at its first end to the vertical positioning
member of the right frame; and the bottom horizontal member of the
right frame is attached at its first end to the vertical
positioning member of the right frame.
[0008] In certain embodiments, the left resistance device is
configured within the left frame to provide resistance for
performing exercise; the first end of the first cable is connected
to the left resistance device; the first cable is configured to
transfer resistance provided by the left resistance device; the
first pulley system is configured to accept at least a portion of
the first cable; the first pulley system comprises one or more
guide pulleys attached to the second end of the top horizontal
member of the left frame and a connector pulley, and wherein the
first pulley system guides the second end of the first cable
downward, towards a user positioned in front of the left frame.
[0009] In certain embodiments, the second cable is configured to
transfer resistance provided by the left resistance device; the
second cable is attached at its first end to the base of the left
frame; the second pulley system is configured to accept at least a
portion of the second cable and guide the second end of the second
cable to the user; the second pulley system comprises one or more
guide pulleys attached to the second end of the bottom horizontal
member of the left frame and a connector pulley, wherein the
connector pulley of the second pulley system is connected to the
connector pulley of the first pulley system by a connecting element
that allows for the rotation of the connector pulleys of the first
and second pulley systems, and wherein the second pulley system is
configured in a manner such that a use pulling on the second cable
causes the first pulley system to pull downward on the first cable,
causing the left resistance device to be lifted upwards.
[0010] In certain embodiments, the right resistance device is
configured within the right frame to provide resistance for
performing exercise; the first end of the third cable is connected
to the right resistance device; the first cable is configured to
transfer resistance provided by the left resistance device; the
third cable is configured to transfer resistance provided by the
right resistance device; the third pulley system is configured to
accept at least a portion of the third cable; the third pulley
system comprises one or more guide pulleys attached to the second
end of the top horizontal member of the right frame and a connector
pulley, and wherein the third pulley system guides the second end
of the third cable downward, towards a user positioned in front of
the left frame.
[0011] In certain embodiments, the fourth cable is configured to
transfer resistance provided by the right resistance device; the
fourth cable is attached at its first end to the base of the right
frame; the fourth pulley system is configured to accept at least a
portion of the fourth cable and guide the second end of the fourth
cable to the user; the fourth pulley system comprises one or more
guide pulleys attached to the second end of the bottom horizontal
member of the right frame and a connector pulley, wherein the
connector pulley of the fourth pulley system is connected to the
connector pulley of the third pulley system by a connecting element
that allows for the rotation of the connector pulleys of the third
and fourth pulley systems, and wherein the fourth pulley system is
configured in a manner such that a use pulling on the fourth cable
during causes the fourth pulley system to pull downward on the
third cable, causing the right resistance device to be lifted
upwards.
[0012] In preferred embodiments, a top and/or bottom horizontal
member is attached to a vertical positioning member of the left or
right frame using a locking element that allows for the horizontal
member to be adjusted and locked in a plurality of positions along
the vertical positioning member. In specific embodiments, the
locking element is a securing pin that can be inserted into holes
in a horizontal member and vertical positioning member and lock the
horizontal member in a plurality of fixed positions to the vertical
positioning member.
[0013] In certain embodiments of the multiple pulley system
exercise described herein, the top horizontal members of the left
and right frames are connected, and the bottom horizontal members
of the left and right frames are connected.
[0014] In certain embodiments of the multiple pulley system
exercise described herein, the guide pulleys of the first and third
pulley systems are attached to the top horizontal members of the
left and right frames, respectively, so that the guide pulleys of
the first and third pulley systems are spaced approximately 18
inches from each other, and the guide pulleys of the second and
fourth pulley systems are attached to the bottom horizontal members
of the left and right frames, respectively, so that the guide
pulleys of the second and fourth pulley systems are spaced
approximately 18 inches from each other.
[0015] In certain embodiments of the multiple pulley system
exercise device provided herein, at least one of the guide pulleys
of the first, second, third and/or fourth pulley system is
pivotally attached to its horizontal member so that the guide
pulley is capable of pivoting along a vertical axis.
[0016] In certain embodiments of the multiple pulley system
exercise device provided herein, the device further comprises a
first handle attached to the second end of the first cable, a
second handle attached to the second end of the second cable, a
third handle attached to the second end of the third cable, and a
fourth handle attached to the second end of the fourth cable. In
specific embodiments, at least one of the first, second, third and
fourth handles are detachable. In certain embodiments, the multiple
pulley system exercise device, wherein at least one of the first,
second, third or fourth handles is connected to the second end of
its cable by a snap. In specific embodiments, at least one of the
first, second, third or fourth handles is connected to the second
end of its cable by a chain.
[0017] In certain embodiments of the multiple pulley system
exercise device provided herein, the left and right resistance
device each comprises: a weight stack setting upon a base; a
lifting mount connected to the top of the weight stack; a first
elastic element and a second elastic element, the first elastic
element having a top end and a bottom end, and the second elastic
element having a top end and a bottom end. In these particular
embodiments, the first elastic element is interposed vertically
along the left side of the weight stack between the lifting mount
and the base, and the top end of the first elastic element is
connected proximate the center, left side of the lifting mount, and
the bottom end of the first elastic element is connected proximate
the center, left side of the base. Further, in these particular
embodiments, the second elastic element is interposed vertically
along the right side of the weight stack between the lifting mount
and the base, and the top end of the second elastic element is
connected proximate the center, right side of the lifting mount,
and the bottom end of the second elastic element is connected
proximate the center, right side of the base.
[0018] The foregoing description, objects, and advantages of the
present invention are not meant to be an exhaustive summary,
inasmuch as additional pertinent aspects of this invention will be
readily apparent to those skilled in the art from the following
detailed description, taken independently or in conjunction with
the annexed sheets of drawings, in which one or more embodiments of
the invention are described and shown. The following detailed
description and annexed drawings are provided only for purposes of
illustration of certain specific embodiments of the present
invention, and not for purposes of limitation of the appended
claims.
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The following detailed description of the invention can be
better understood with reference to the accompanying drawings,
wherein:
[0020] FIG. 1 is a front, perspective view of the exercise device
in accordance with the present invention, showing the various
exercise components of the device in a static position;
[0021] FIG. 2 is a front, perspective view of the exercise device
in accordance with the present invention, showing the various
exercise components of the device in a static position;
[0022] FIGS. 3-6 are front views of the exercise device in
accordance with the present invention, showing the various exercise
components of the device in a static position, and depicting the
various directions of the pulleys after an exercise is initiated;
and
[0023] FIGS. 7 and 8 are front views of an exemplary embodiment of
a resistance assembly of the multiple pulley system exercise
device.
[0024] In the drawings, similar reference characters denote similar
elements throughout the several views, as well as within the
detailed description below.
DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT
[0025] The following detailed description is not meant to limit the
instant claimed invention, inasmuch as alternate embodiments will
be readily apparent to those skilled in the art.
[0026] Referring to FIGS. 1-6, a multiple pulley system exercise
device is shown in accordance with the present invention.
[0027] In one aspect provided herein, as shown in FIG. 1, is a
multiple pulley system exercise device comprising: a left frame 1
comprising, a vertical positioning member 2, a top horizontal
member 3 and a bottom horizontal member 4; a right frame 5
comprising a vertical positioning member 6, a top horizontal member
7 and a bottom horizontal member 8; a first 9, second 10, third 11
and fourth 12 pulley system, each pulley system comprising one,
two, three, four, five, or six or more pulleys; a left 13 and right
14 resistance device; and a first 15, second 16, third 17, and
fourth cable 18, each cable comprising a first and second end.
[0028] The left 1 and right 5 frames may be rigid structures
configured to provide support for one or more elements of the
device. For example, various elements of the device, which will be
described further below, may be attached or otherwise secured to
the left and right frames. It is contemplated that elements may be
attached in any suitable way including by one or more mechanical or
other fasteners, adhesives, welds, or a combination thereof. One or
more of the elements may be integrally formed as part of the left
and right frames in one or more embodiments as well.
[0029] It will be understood that the left 1 and right 5 frames may
be any structure capable of supporting the elements of the multiple
pulley system exercise device as discussed herein. In particular,
the left and right frames, may be configured in any way to support
the placement of one, two, three, four or more pulley systems on
the device as described herein. The left and right frames may
comprise a plurality of elongated members such as shown in FIG. 1.
These members may be tubes or bars of various shapes. The members
may have a square, rectangular, round, or "C" shaped, "I" shaped,
or other shaped cross section. The members may be straight along
their length or include one or more bends or curves.
[0030] The structures which make up the left and right frames need
not be elongated members as shown. In some embodiments the frame
may comprise one or more planar or other shaped portions such as
one or more plates or flat surfaces. As stated, any structure or
combination of structures capable of supporting the elements of the
isolated triceps extension device as disclosed herein may be used
as a frame.
[0031] The left and right frames will typically be constructed of
one or more rigid materials. Metal such as steel may be used in one
or more embodiments. Other materials may be used as well. For
example, plastic, wood, composites, carbon fiber, alloys may be
used to construct the frame in some embodiments.
[0032] In particular embodiments, the left 1 and right 5 frames
each comprise a top horizontal member 3, 7 and a bottom horizontal
member 4, 8, wherein each horizontal member comprises a first and a
second end and wherein each horizontal member is connected to a
vertical positioning member 2, 6 of the left or right frame at its
first end. In preferred embodiments, as shown in FIG. 2, each of
the first, second, third and fourth pulley systems comprises guide
pulleys 23, 24, 25, 26 attached to the second end of a top
horizontal member or bottom horizontal member. In specific
embodiments, the guide pulleys of the first, second, third and
fourth pulley systems each comprise two guide pulleys. In preferred
embodiments, a top and/or bottom horizontal member is attached to a
vertical member of the left or right frame using a locking element
19 that allows for the horizontal member to be adjusted and locked
in a plurality of positions along the vertical positioning member.
In specific embodiments, a top and/or bottom horizontal members and
vertical member comprise holes and the locking element is a
securing pin 19 that can be inserted into the holes in the
horizontal member and vertical positioning member and lock the
horizontal member in a plurality of fixed positions along the
vertical positioning member. The adjustable horizontal members
allow for the pulleys of the exercise device to be adjusted to a
wide range of positions, thereby allowing a user of the device to
exercise multiple muscles more effectively. The adjustable
horizontal members are also beneficial in that it allows the
multiple pulley system exercise device to accommodate users of
varying sizes. In certain embodiments, the top horizontal member of
the left frame 3 is attached to a vertical positioning member 2 of
the left frame using a locking element 19 that allows for the top
horizontal member to be adjusted and locked in a plurality of
positions along the vertical member of the left frame. In certain
embodiments, the top horizontal member of the right frame 7 is
attached to a vertical positioning member 6 of the right frame
using a locking element 19 that allows for the top horizontal
member to be adjusted and locked in a plurality of positions along
the vertical positioning member of the right frame. In certain
embodiments, the bottom horizontal member of the left frame 4 is
attached to a vertical positioning member 2 of the left frame using
a locking element 19 that allows for the bottom horizontal member
to be adjusted and locked in a plurality of positions along the
vertical member of the left frame. In certain embodiments, the
bottom horizontal member of the right frame 8 is attached to a
vertical positioning member of the right frame 6 using a locking
element 19 that allows for the bottom horizontal member to be
adjusted and locked in a plurality of positions along the vertical
member of the right frame.
[0033] In certain embodiments, the guide pulley(s) connected to the
second end of the top horizontal member of the left frame 23 and
the first pulley connected to the second end of the top horizontal
member 25 of the right frame are spaced at approximately 10, 11,
12, 13, 14, 15, 16, 17, 18, 19 or so or more inches apart. In
preferred embodiments, the guide pulley(s) connected to the second
end of the top horizontal member 23 of the left frame and the guide
pulley(s) connected to the second end of the top horizontal member
of the right frame 25 are spaced at approximately 18 inches
apart.
[0034] In certain embodiments, the guide pulley(s) are connected to
the second end of the bottom horizontal member of the left frame 25
and the guide pulley(s) connected to the second end of the bottom
horizontal member of the right frame 26 are spaced at approximately
10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or so or more inches apart.
In preferred embodiments, the guide pulley(s) connected to the
second end of the top horizontal member of the left frame 24 and
the guide pulley(s) connected to the second end of the top
horizontal member of the right frame 26 are spaced at approximately
18 inches apart.
[0035] In certain embodiments, as shown in FIGS. 3A and 3B, the top
horizontal members of the left and right frames are connected to
one another to form a top horizontal connecting member 20 and the
bottom horizontal members of the left and right frames are
connected to one another to form a bottom horizontal connecting
member 21, wherein the top horizontal connecting member and bottom
horizontal connecting member connect the left and right frames. In
certain embodiments the guide pulley(s) of the first pulley system
and third pulley system 23, 25 are attached to the top horizontal
connecting member, wherein the guide pulley(s) of the first pulley
system and third pulley system each guide a cable downward, towards
a user positioned in front of the exercise device. In certain
embodiments, the guide pulley(s) of the second and fourth pulley
systems 24, 26 are attached to the bottom horizontal member,
wherein the first pulleys of the second and fourth pulley system
each guide a cable upwards toward a user positioned in front of the
exercise device. In specific embodiments, the guide pulley(s) of
the first pulley system and third pulley system 23, 25 are spaced
at approximately 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or so or
more inches apart from each other on the top horizontal connecting
member. In specific embodiments, the guide pulley(s) of the second
pulley system and fourth pulley system 24, 26 are spaced at
approximately 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or so or more
inches apart from each other on the bottom horizontal connecting
member.
[0036] In certain embodiments, the multiple pulley system exercise
device comprises a left 13 and right 14 resistance device. Various
types and configurations of resistance devices 13, 14 may be
provided. For example, as shown in FIG. 1, weight stacks may be
used as a resistance devices. In this embodiment, the resistance
device may comprise one or more individual weights, a lifting rod
27, and one or more guides 28. The lifting rod allows one or more
individual weights to be attached thereto. For example, the lifting
rod may include a series of holes along its length and the weights
may include one or more openings 29 that may be aligned with the
holes of the lifting rod. In this manner, a securing pin may be
inserted through an opening of a weight and into a hole on the
lifting rod to secure the weight to the lifting rod. The securing
pin may be repositioned along the length of the lifting rod to
secure more or less weight to the lifting rod thus adjusting the
resistance provided. As shown in FIG. 1, a single securing pin may
secure a plurality of weights. In certain embodiments, multiple
securing pins are used. The weights that are not secured to the
lifting rod may remain stationary during the exercise performance
and thus do not affect the resistance provided to the user.
[0037] The lifting rod 27 may be connected to the end of the cable
15, 16, 17, 18 opposite the end of the cable where a handle 30 is
attached. In this manner, pulling the handle pulls the cable and
lifting rod and the weights attached thereto. One or more guides 28
may be used to guide the movement of the weights as they are moved.
The guides may comprise rigid bars or the like which run through
the one or more weights of the resistance device 13, 14. In this
manner, the weights may move along the guides. Guide 28 are
beneficial in that they prevent the weights from swinging as they
move during exercise on the multiple pulley system exercise device.
However, it is noted that some embodiments may not include guides
such as where movement of the weights is already suitably
restricted by other structures or by the configuration of the
resistance device. For example, planer or other shaped members
which at least partially surround the weights. In one embodiment,
these members could be placed adjacent one or more sides of the
weights. In this manner, swinging or other undesired movement would
be prevented by the members adjacent or partially surrounding the
weights. In another exemplary embodiment, the one or more weights
may be attached to a track to prevent undesired movement.
[0038] In another embodiment of a resistance device. In this
embodiment, resistance is provided by one or more springs rather
than weights. Springs provide the benefit of variable resistance
which allows resistance to increase or decrease as the springs are
stretched. Such a variable resistance is beneficial because the
variable resistance may correspondingly increase as the user pulls
on a cable during exercise. In addition, a variable resistance may
provide a decreased resistance during the initial steps of an
exercise movement. A decreased resistance during the initial steps
of an exercise movement can advantageously reduce and/or prevent
undesirable stress and injury to the user's body.
[0039] In certain embodiments, the resistance device comprises two
springs, a lifting mount, and a frame mount. It is noted that some
embodiments may utilize a single spring or more than two springs.
In addition, though described generally with regard to springs, it
is contemplated that other variable resistance generators such as
elastic cords and the like may be used in addition to or instead of
a spring to provide variable resistance.
[0040] The lifting mount and frame mount provide structures to
which the ends of the springs may be secured. The springs may be
permanently attached to these mounts by one or more welds.
Alternatively, the springs may be removably attached to these
mounts. For example, the mounts may comprise one or more eyelets or
loops which engage hooks on the springs, or vice versa. Removable
attachment allows the amount of resistance provided by the
resistance device to be changed. For example, additional springs
may be added or one or more springs may be replaced with stronger
or weaker springs as desired. It is contemplated that any fastener,
structure, adhesive, or the like that is capable of securing the
springs may be used as a lifting mount or frame mount.
[0041] In certain embodiments, the lifting mount includes a
plate-like or planar structure. This provides an area to which the
cable may be attached. In addition, this provides an area to
accommodate two or more springs. Without this area, the springs may
not be spaced sufficiently apart and thus become entangled.
Furthermore, the planar structure may provide guide holes which
allow one or more guides to pass therethrough to guide the movement
of the lifting mount and the springs as they are moved during
exercise. Without the guides and guide holes, the springs may swing
about when moved during training. It is contemplated that other
structures may be used to guide the movement of the lifting mount
and springs in one or more embodiments. For example, the lifting
mount may be attached to a track or be located within an open or
closed vertical channel. Guides and guide holes may not be required
in all embodiments, as the springs may be suitable stable without
them.
[0042] The frame mount may also include a planer structure if
desired, such as for example, to provide sufficient area to allow
two or more springs to be used. Typically, the frame mount will be
attached to the frame at the bottom of the device. It is noted that
a planar structure may not be provided in all embodiments because
one or more frame mounts may be directly attached to the frame at
varying spaced intervals. Other resistance devices may be used with
the multiple pulley system exercise device as well, including but
not limited to, rotating or friction based resistance devices.
[0043] FIGS. 7 and 8 illustrate another embodiment of a resistance
device. In this embodiment, variable resistance is provided by one
or more elastic elements (which in this embodiment are springs 40,
in addition to the weight stack. It is contemplated that other
elastic elements such as elastic cords or bands and the like may be
used in addition to or instead of a spring to provide variable
resistance. Referring to FIGS. 7 and 8, the top ends of springs are
secured to lifting mount 42, and the bottom ends of springs are
secured to frame mount 43. Lifting mount 42 and frame mount 43
provide structures to which the ends of the springs may be secured.
Springs 40 are attached to frame mount 43 on one end at and
approximately the center of bolt on lifting mount 42 on the other
end. Alternate embodiments of the disclosed invention may utilize a
single spring or multiple springs. Springs alternatively may be
permanently attached to these mounts by one or more welds, or,
springs may be removably attached to these mounts. For example, the
mounts may comprise one or more eyelets or loops which engage hooks
on the springs, or vice versa. Removable attachment allows the
amount of resistance provided by the resistance device to be
changed. For example, additional springs may be added, or one or
more springs (or other elastic elements) may be replaced with
stronger or weaker springs (or other elastic elements), as desired.
It is contemplated that any fastener, structure, adhesive, or the
like that is capable of securing the springs may be used as a
lifting mount or frame mount.
[0044] Still referring to FIGS. 7 and 8, springs 40 are aligned
along both narrow non-face sides of the weight stack in a central
position. In operation, this arrangement minimizes the friction
between the portion of the weight stack that is engaged and the
guide. In addition, as the weight stack is lifted, the symmetrical
location of springs on the sides and approximately adjacent to the
longitudinal midline of the weight stack as shown allows the weight
stack to maintain relative stability and balance during movement.
Further, this configuration is advantageous because, as the portion
of the weight stack that is engaged is lifted, springs begin to
stretch or open and add intensity as and until the weight stack
reaches its ultimate height. The lower intensity at the start and
end of the repetition helps protect the lifter from injury in their
most vulnerable position because the muscle is at its strongest
when the weight stack and spring are at its maximum height, and the
muscle is at its weakest when the weight stack and spring are at
the starting and ending position. The combination of the weight
stack and springs allows the lifter to start with a manageable
amount of weight to start the repetition and to increase the
intensity as the exercise movement progresses. The result is a
smooth and intense repetition for the lifter that optimizes the
workout and, among other things, decreases the risk of injury to
the elbows in the initial position.
[0045] In certain embodiments provided herein, the multiple pulley
system exercise device comprises one, two, three, four, five, six,
seven, eight, nine, or ten or more pulley systems. In preferred
embodiments, the multiple pulley system exercise device comprises a
four pulley systems, i.e., a first, second, third and fourth pulley
system. Any pulley system known to those skilled in the art may be
used to guide a cable of the device provided herein from the left
or right resistance device to a user. In some embodiments, a pulley
system of the device comprises one pulley. In some embodiments, a
pulley system of the device comprises two pulleys. In some
embodiments, a pulley system of the device comprises three pulleys.
In some embodiments, a pulley system of the device comprises four
pulleys. In some embodiments, a pulley system of the device
comprises five pulleys. In some embodiments, a pulley system of the
device comprises six pulleys. In some embodiments, a pulley system
of the device comprises seven pulleys. In some embodiments, a
pulley system of the device comprises eight or more pulleys.
[0046] Referring to FIG. 2, in certain embodiments provided herein,
the multiple pulley system exercise device comprises one, two,
three, four, five or more cables, each cable having a first and
second end. In certain embodiments, the multiple pulley system
exercise device comprises a first cable 15, a second cable 16, a
third cable 17, and a fourth cable 18, wherein the first end of the
first cable is attached to the left resistance device, the first
end of the second cable is attached to the base of the left frame,
the first end of the third cable is attached to the right
resistance device and the first end of the fourth cable is attached
to the base of the right frame. In specific embodiments, a handle
is attached to the second end of each of the first, second, third,
and/or fourth cables. Any handle or bar known to those of skill in
the art may be attached to the second end of each of the first,
second, third, and/or fourth cables. In certain embodiments, the
handle is detachable, thereby allowing a user to connect several
different types of handle or bar to a particular cable, depending
on what exercise the user wishes to perform. In certain
embodiments, the handle or bar is attached to the second end of a
cable by a chain. In certain embodiments, the handle or bar is
attached to the second end of a cable by a snap.
[0047] In certain embodiments, the multiple pulley system exercise
device comprises a first pulley system, wherein the first pulley
system comprises guide pulley(s) 23 attached to a top horizontal
member of the left frame and a connecter pulley 32, and wherein the
first pulley system guides the first cable 15 upward from the left
resistance device 13 and then down towards a user engaged in the
multiple pulley system exercise device. In other embodiments, the
multiple pulley system, exercise device further comprises a second
pulley system comprising guide pulley(s) 24 attached to a bottom
horizontal member of the left frame and a connector pulley 33,
wherein the connector pulley of the second pulley system, connected
to the connector pulley 32 of the first pulley system by a
connecting element 34 that allows the free rotation of the
connector pulleys 32, 33 of the first, and second pulley systems,
wherein the second pulley system guides at least a portion of the
second cable 16 to the user, wherein the second pulley system is
configured in a manner such that a user pulling on the second cable
during the performance of an exercise causes the first pulley
system to pull downward on the first cable, causing the left
resistance device upward to be lifted upwards, and thereby
providing a resistance force to the user performing the exercise.
See FIG. 4. In certain embodiments, the multiple pulley system
exercise device comprises a third pulley system, wherein the third
pulley system comprises guide pulley(s) 25 attached to a top
horizontal member of the right frame and a connecter pulley 35, and
wherein the third pulley system guides the third cable 17 upward
from the right resistance 14 device and then down towards a user
engaged in the multiple pulley system exercise device. In other
embodiments, the multiple pulley system exercise device further
comprises a fourth pulley system, comprising guide pulley(s) 26
attached to a bottom horizontal member of the right frame and a
connector pulley 36, wherein the connector pulley 35 of the fourth
pulley system is connected to the connector pulley 36 of the third
pulley system by a connecting element 37 that allows the free
rotation of the connector pulleys of the third and fourth pulley
systems, wherein the fourth pulley system guides at least a portion
of the fourth cable 18 to the user, wherein the fourth pulley
system is configured in a manner such that a user pulling on the
fourth cable during the performance of an exercise causes the third
pulley system to pull downward on the third cable, causing the
right resistance device upward to be lifted upwards, and thereby
providing a resistance force to the user performing the
exercise.
[0048] In certain embodiments, the guide pulley(s) of each pulley
system may be pivotally attached to the left or right frame to help
guide a cable attached to the left or right resistance device to
the user. Such pivotally attached guide pulley(s) will pivot in the
direction a user pulls on the guided cable, allowing for a wider
range of possible exercise movements. In certain embodiments, the
guide pulley(s) of the first pulley system is pivotally attached to
the top horizontal member of the left frame in a manner that allows
for the at least the guide pulley(s) to pivot along a vertical
axis. In certain embodiments, the guide pulley(s) of the second
pulley system is pivotally attached to the bottom horizontal member
of the left frame in a manner that allows for the guide pulley(s)
to pivot along a vertical axis. In certain embodiments, the guide
pulley(s) of the third pulley system is pivotally attached to the
top horizontal member of the right frame in a manner that allows
for the guide pulley(s) to pivot along a vertical axis. In certain
embodiments, the guide pulley(s) of the fourth pulley system is
pivotally attached to the bottom horizontal member of the right
frame in a manner that allows for the guide pulley(s) to pivot
along a vertical axis.
[0049] A multitude of exercise motions can be performed using the
multiple pulley exercise device, depending on which cable/pulley
system(s) the user chooses to engage. For example, biceps and
forearm wrist curls can be performed using the first and/or fourth
cable/pulley system and latissimus dorsi and triceps pull down
exercises can be performed by engaging the first and/or third
cable/pulley system.
[0050] Although a particular embodiment of the invention has been
described and illustrated herein in detail, it is recognized that
modifications of many aspects of this device may readily occur and
be achieved by those skilled in the art. Consequently, it is
intended that the claims herein be interpreted to cover any such
modifications. It is further intended that the present invention be
not limited according to the disclosed embodiment, but rather only
according to the appended claims.
* * * * *