U.S. patent number 3,761,962 [Application Number 05/327,487] was granted by the patent office on 1973-10-02 for ventilated suit.
Invention is credited to Kent R. Myers.
United States Patent |
3,761,962 |
Myers |
October 2, 1973 |
VENTILATED SUIT
Abstract
A protective outer leather garment is disclosed, which garment
includes a ventilation system to reduce the probability of heat
prostration by the wearer. A plurality of apertures, which
apertures permit a flow of air intermediate the garment and the
wearer, are disposed within low stress areas of the garment. A
backing material, which material is pliable and of a low stretch or
non-stretch type, is attached adjacent the interior side of the
leather in proximity to the apertures. Thereby, the stress
concentrations attendant the apertured leather are relieved without
affecting the normal pliability of the leather and the inherent
comfort of the garment is preserved.
Inventors: |
Myers; Kent R. (Phoenix,
AZ) |
Family
ID: |
23276740 |
Appl.
No.: |
05/327,487 |
Filed: |
January 29, 1973 |
Current U.S.
Class: |
2/79; 2/DIG.1;
2/93; 2/227 |
Current CPC
Class: |
A41D
27/28 (20130101); Y10S 2/01 (20130101); A41D
2600/102 (20130101) |
Current International
Class: |
A41D
27/00 (20060101); A41D 27/28 (20060101); A41d
001/02 (); A41d 001/06 () |
Field of
Search: |
;2/227,79,80,93,94,115,DIG.1 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Hunter; H. Hampton
Claims
I claim:
1. A ventilated leather garment for protecting the wearer against
injury, said garment comprising:
A. a form-fitting leather jacket having a torso and sleeves;
B. a first and second plurality of apertures disposed within the
front and back, respectively, of said torso, said apertures
defining a first and second band of apertures across the front and
back, respectively;
C. a third plurality of apertures disposed in proximity to the
inseam of each of said sleeves, said third plurality of apertures
defining a third band of apertures along each said sleeve;
D. pliable backing material disposed adjacent each of said first,
second and third bands, said backing material being essentially
unstretchable; and
E. a plurality of apertures disposed within said backing material,
each one of said plurality of apertures being coincident with
corresponding ones of said apertures within said first, second, and
third bands; whereby, the concentration of stresses attendant said
apertures of said jacket are accommodated by said backing material
to prevent tearing of the leather.
2. The garment as set forth in claim 1 wherein said first and
second band of apertures extend across the front and back of said
torso.
3. The garment as set forth in claim 2 wherein said first and
second band of apertures extend horizontally about said torso
beneath the arm holes.
4. The garment as set forth in claim 1 wherein said third band of
apertures extends along the inseam of each of said sleeves.
5. The garment as set forth in claim 1 wherein:
A. said first band and said corresponding backing material are
formed as a first strip, said first strip being inserted as a panel
of the front of said torso;
B. said second band and said corresponding backing material are
formed as a second strip, said second strip being inserted as a
panel of the back of said torso; and
C. said third band and said corresponding backing material are
formed as a third strip, said third strip being inserted as a panel
of each of said sleeves.
6. The garment as set forth in claim 1 including:
A. a pair of form-fitting leather pants;
B. a fourth plurality of apertures disposed along each pants leg,
said fourth plurality of apertures defining a fourth band of
apertures;
C. pliable backing material disposed adjacent said fourth band,
said backing material being essentially unstretchable; and
D. a plurality of apertures disposed within said backing material,
each one of said plurality of apertures being coincident with
corresponding ones of said apertures within said fourth band.
7. The garment as set forth in claim 6 wherein said fourth band and
said corresponding backing material are formed as a fourth strip,
said fourth strip being inserted as a panel of each of the legs of
said pants.
8. The garment as set forth in claim 6 wherein said fourth band of
apertures extends along the side seam of said pants.
9. A ventilated leather garment for protecting the wearer against
injury, said garment comprising:
A. a pair of form-fitting leather pants;
B. a plurality of apertures disposed along each pants leg, said
plurality of apertures defining a band of apertures;
C. pliable backing material disposed adjacent said band, said
backing material being essentially unstretchable; and
D. a plurality of apertures disposed within said backing material,
each one of said plurality of apertures being coincident with
corresponding ones of said apertures within said band; whereby, the
concentration of stresses attendant said apertures of said pants
are accommodated by said backing material to prevent tearing of the
leather.
Description
The present invention relates to ventilated outer garments, and
more particularly, to leather garments protecting the wearer from
cuts and abrasions.
Motorcyclists, whether riding in the street, cross-country, or in
races, are very susceptible to injury from collision with another
vehicle or object. Similarly, spills due to a momentary loss of
balance, induced either by an abrupt change in speed or direction
of travel, or due to sudden changes in terrain, are not uncommon.
The motorcycle, itself, offers little, if any, protection to the
motorcyclist during the collision or spill. If the motorcyclist is
lucky, he will have sufficient time to jump from the motorcycle or
be thrown clear of it. If he is unlucky, he will be crushed by the
motorcycle.
When the motorcyclist jumps or is thrown from his motorcycle, he
will, of course, strike the ground. As a result of the many serious
injuries sustained by motorcyclists hitting the ground or other
objects, many states have passed legislation requiring all
motorcyclists to wear protective helmets. These helmets have served
to reduce the severity of head injuries. However, there has been
little, if any, legislative action to enforce the wearing of an
effective garment or garments by the motorcyclist to reduce the
severity of injuries to the remaining parts of his body.
For years, serious motorcyclists have worn leather jackets and
leather pants. Their choice has been predicated upon the inherent
properties of leather garments. That is, the leather is
sufficiently pliable to conform to the body of the wearer without
impeding physical movement. The leather is sufficiently non-porous
to guard the wearer against the chilling effect of the wind at high
speeds, yet, the porosity of the leather permits the body to
"breathe." During a spill, the leather will tend to absorb the
abrasive effect of the terrain and thereby protect the wearer
against most cuts and abrasions that would otherwise be sustained.
Further, the leather, being essentially grainless, will not readily
rip or tear and thereby offers a further measure of protection.
Despite the many benefits of motorcyclist's leather jackets and
pants, they suffer from one disadvantage. During competition, a
motorcyclist exerts a tremendous amount of effort and energy in
controlling and manipulating his motorcycle along the race course.
The most grueling and exhausting races are, of course,
cross-country races where the terrain changes continually. During
such races, the body heat of the motorcyclist increases very
rapidly, resulting in excessive perspiration. The porosity of the
leather jacket and pants, while sufficient for normal activies, is
insufficient during the above-mentioned strenuous task. A heat
buildup will occur. This heat buildup, unless relieved, may result
in heat prostration or at least a diminishing of the mental and
physical efficiency of the motorcyclist.
Various attempts have been made in the past to ventilate outer
garments. One of the most common methods has been that of attaching
a plurality of spacers to the inner surface of the garment. The
spacers serve to maintain an air space between the wearer and the
garment. U.S. Pat. Nos. 3,213,465; 3,296,626; and 3,045,243 are
illustrative of this concept. Another approach has been that of
employing a slit in the garment, which slit is normally protected
against intrusion of the elements therethrough by some type of flap
arrangement, as illustrated in U.S. Pat. Nos. 3,153,793; 3,213,465;
and 3,296,626. Where the wearer is subjected to an intense heat
source, such as during a welding operation, the garments may be
lined with heat reflective material, as shown in U.S. Pat. No.
3,691,564. For garments made of impervious materials and which
garments are not subjected to any stresses, parts of the garment
may be apertured, as shown in U.S. Pat. No. 3,657,741.
In each of the above described patents, the garment is used as
protection against the elements and not as protection against
physical injury to the wearer. For this reason, the various vents
used need not be capable of and are not capable of withstanding the
stresses and strains imposed upon a garment having the function of
protecting the wearer against physical injury.
It is therefore a primary object of the present invention to
provide a ventilated protective garment.
Another object of the present invention is to provide a pliable
form-fitting ventilated outer garment.
Yet another object of the present invention is to provide a
ventilation system for an outer garment, which system does not
reduce the protective quality of the garment.
Yet another object of the present invention is to provide a
ventilation system disposed within a protective garment, which
system does not impede nor hinder the normal expected physical
movement of the wearer.
A further object of the present invention is to provide a
ventilation system for a protective garment, which system will
dissipate the excessive body heat generated by strenuous physical
activity.
A yet further object of the present invention is to provide a
ventilation system for an outer garment, which ventilation system
has aesthetic appeal.
A still further object of the present invention is to provide a
ventilated leather suit for motorcyclists.
These and other objects of the present invention will become
apparent as the description thereof proceeds.
The present invention may be understood with more specificity and
clarity with reference to the following figures, in which:
FIG. 1 illustrates the ventilation system of the present invention
disposed within a leather jacket.
FIG. 2 illustrates a leather jacket and leather pants incorporating
the present invention.
FIG. 3 illustrates the elements of the ventilation system of the
present invention when used as decoration on a garment.
FIG. 4 is a cross-sectional view of the present invention, taken
along lines 4--4, as shown in FIG. 3.
FIG. 5 is a cross-sectional view of the present invention
incorporated as an integral part of a garment.
For reasons expressed above, motorcyclists prefer to use leather
outer garments when riding motorcycles. More specifically, it is
mandatory from the standpoint of safety that the motorcyclist wear
leather clothing while participating in races. The leather garments
serve to absorb the impact and scrapping encountered should the
motorcyclist take a spill.
Referring to FIGS. 1 and 2, jointly, there are shown typically
configured motorcycle jackets 1 and pants 20 modified to
incorporate the present invention. The body 2 of jacket 1 is
form-fitting, and because it is of leather, will mold itself to the
torso of the wearer. The sleeves 3 and 4 are relatively tight
fitting about the arms of the wearer but yet sufficiently pliable
to permit unrestricted movement. A zipper 6 is normally used to
fasten the jacket as the resulting seam is windproof and
sufficiently strong to prevent separation during emergencies. The
collar 5, though fitting tightly about the neck of the wearer, does
not cause discomfort nor inconvenience because of the soft and
pliable nature of the leather. The lower part of body 2 may
incorporate a waistband 7. The purpose of waistband 7 is that of
providing support for the wearer's kidneys from the jostling and
shaking encountered when riding a motorcycle.
A band 9 of apertures 10 is disposed horizontally across the front
and back of the jacket 1. The band 9 is horizontal and positioned
beneath the armholes of body 2. Similar bands 11 and 12 of
apertures 10 are positioned along the inseam of sleeves 3 and 4,
respectively. The positions of these respective bands generally
correspond to those areas of the jacket 1 which are not subject to
contact with the ground in a spill and therefore are not subject to
a great deal of stress.
The pants 20, like jacket 1, are of leather and generally
form-fitting. They are relatively tight to provide the requisite
protection, yet sufficiently pliable and formable to comply with
the body contours of the wearer. A further band 15 of apertures 10
is disposed along each pants leg 13 and 14 in the area generally
referred to as the side seam.
The bands 9, 11, 12, and 15, being apertured, provide passageways
for a flow of air into and out of jacket 1 and pants 20. The actual
path of air flow intermediate jacket 1 and pants 20 and the
motorcyclist is dependent upon the position of the various other
openings to the jacket or pants. In example, the cuffs 16, 17 of
sleeves 3 and 4 are generally forwardly oriented and receive the
full impact of the air flow. Consequently, air will flow into the
sleeves through the cuffs 16, 17 and flow along the sleeve with
some leakage through apertures 10 in bands 11 and 12. Or, the air
flow may flow into the sleeves 3 and 4 through the apertures 10
within bands 11 and 12. Some of the above-described air flow will
flow from the sleeves interior to body 2. Therefrom, the air flow
may exit through neck 5 or through apertures 10 within body 9. In a
different orientation of the torso of the motorcyclist, the air
flow may enter body 2 through apertures 10 of band 9 and exit via
the neck 5. Similarly, the air flow may enter through apertures 10
of band 15 and exit via the cuffs of the pants leg, or, for another
orientation of the motorcyclist's legs, the air flow may travel in
the reverse path.
The net result of the above-described possible paths of air flow is
that of evaporating the motorcyclist's perspiration. Thus, the
normal body function in controlling and preventing heat buildup can
be accommodated and results in a lesser probability of the
motorcyclist becoming fatigued due to excessive body heat or suffer
from heat prostration.
Referring to FIG. 3, there is shown a detailed view of the
structural features of one of the above-described bands of
apertures 10, where such a band is used as a decorative as well as
a functional element. In example, band 15, which may be of a
contrasting color, is disposed as a separate panel intermediate
rear panel 21 and front panel 22 of pants leg 13 in the location
corresponding to that of the side seam.
Band 15 is formed by a leather strip 25, which leather strip has
disposed therein a plurality of apertures 19. As is well known in
the mechanical art, a change in the configuration of a stress
bearing member may result in a concentration of stress. Unless the
member is adequately reinforced or configured to minimize the
concentration of stresses, failure may occur. The apertures within
the band are of such a nature as to concentrate the stresses
imposed upon the garment by the wearer about the apertures.
Consequently, the garment may tear in proximity to the apertures.
To prevent damage from the concentration of stresses, a matching
strip of backing material 23 is adhesively affixed to strip 25. The
backing material 23 may be of any one of several types of materials
provided that it is essentially stretch-resistent but pliable, in
example, naugahyde. Backing material 23 includes a plurality of
apertures 24, which apertures correspond in position to those of
strip 25. The composite formed by the leather strip 25 and backing
material 23 is stitched by stitches 26 to each of panels 21 and
22.
Referring to FIG. 4, there is shown a cross-sectional view of the
band 15 positioned intermediate panels 21 and 22. The corresponding
apertures 24 and 19 form apertures 10, as discussed above. The
method of attachment of band 15 to the pants leg 13 will not deform
the pants leg nor cause any discomfort to the wearer.
the inherent protective properties of the leather garments are
maintained because of the incorporation of a leather strip within
band 15. The addition of backing material 23, being essentially
unstretchable, will prevent the concentration of stresses attendant
each of apertures 19 within the leather strip from causing the
strip to tear or be damaged.
Referring to FIG. 5, there is shown a cross-sectional view of an
apertured leather band 31, where the band is formed by the
positioning of the apertures 10 rather than by a separate apertured
composite strip. In this configuration, the backing material 30 is
adhesively affixed to the leather garment in a location
corresponding to the location of the to be formed apertured band
31. A plurality of apertures 10 are than jointly formed in the
panel and backing material. The backing material 30, being
essentially non-stretchable, prevents the concentration of stresses
attendant to each of apertures 10 from tearing or otherwise
deleteriously affecting the panel during strenuous activity.
While the principles of the invention have now been made clear in
an illustrative embodiment, there will be immediately obvious to
those skilled in the art many modifications of structure,
arrangement, proportions, the elements, materials, and components,
used in the practice of the invention which are particularly
adapted for specific environments and operating requirements
without departing from those principles.
* * * * *