U.S. patent number 3,731,405 [Application Number 05/259,204] was granted by the patent office on 1973-05-08 for tee setting accessory for a golf shoe.
Invention is credited to William C. Kincaid.
United States Patent |
3,731,405 |
Kincaid |
May 8, 1973 |
TEE SETTING ACCESSORY FOR A GOLF SHOE
Abstract
A tee setting accessory for a golf shoe includes a setting spike
which is attached to the heel of the golf shoe by means of a base
plate and when so attached is capable of folding between extended
and retracted positions. When in the retracted position the setting
spike lies above the traction spikes on the golf shoe and does not
interfere with normal use of the shoe. When in the extended
position the setting spike projects downwardly from the underside
of the shoe a distance greater than the projection of the traction
spikes, and when so extended it may be forced into the ground to
form a pilot hole to facilitate setting a golf tee.
Inventors: |
Kincaid; William C.
(Florissant, MO) |
Family
ID: |
22983979 |
Appl.
No.: |
05/259,204 |
Filed: |
June 2, 1972 |
Current U.S.
Class: |
36/127; 36/134;
473/386 |
Current CPC
Class: |
A43B
5/001 (20130101) |
Current International
Class: |
A43B
5/00 (20060101); A43b 000/00 () |
Field of
Search: |
;36/1,2.5R,2.5AH,2.5A,61 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Lawson; Patrick D.
Claims
What is claimed is:
1. For use with a shoe having an outsole and a heel and being
suitable for playing golf, an accessory for forming a pilot hole in
the ground to facilitate placement of a golf tee in the ground,
said accessory comprising a base plate sized and configured for
placement against the bottom face of the heel and a tee setting
spike hinged to the base plate adjacent to the forward end of the
heel for movement about a transversely extending axis between a
retracted position wherein it will not impede walking and an
extended position wherein it will project downwardly from the
bottom of the shoe so that it may be used to form a pilot hole in
the ground.
2. An accessory according to claim 1 wherein said base plate has at
least two apertures therein in registering relation with the holes
which receive spikes on the golf shoe, said accessory being capable
of being attached to the golf shoe by means of the spikes on said
golf shoe extending through the apertures in said base plate and
into the holes in said golf shoes for receiving said spikes.
3. An accessory according to claim 2 wherein said apertures are
elongated in a transverse direction with respect to the shoe to
permit said accessory to be applied to shoes whose spikes are
positioned at various transverse distances.
4. An accessory according to claim 1 wherein the setting spike lies
substantially parallel to and along the underside of the heel and
is within the periphery of the heel when in its retracted
position.
5. An accessory according to claim 4 wherein the base plate has at
least one mounting arm which extends upwardly beyond the bottom
face of the heel and is disposed in front of the heel; and wherein
the setting spike is hinged to the mounting arm above the bottom
face of the heel.
6. An accessory according to claim 5 wherein the setting spike
includes a shank and a hinge arm disposed at a substantial angle
with respect to the shank, the hinge arm being hinged to the
mounting arm on the base plate and engaging the outsole of the shoe
when the spike is in its extended position.
7. An accessory according to claim 6 wherein the mounting arm of
the base plate and the hinge arm of the setting spike have knuckles
which align; and wherein a hinge pin extends through the aligned
knuckles.
8. A golf shoe comprising an outsole, a heel, traction spikes
projecting downwardly from the heel and outsole, and a tee setting
spike hinged with respect to the outsole and heel for movement
between a retracted position wherein it lies above the traction
spikes and does not interfere with the ability of the traction
spikes to engage the ground and an extended position wherein it
projects downwardly beyond the traction spikes to enable the wearer
to make a pilot hole in the ground for setting a golf tee.
9. A golf shoe according to claim 9 wherein the setting spike is
hinged about an axis extending transversely of the outsole and lies
adjacent to the underside of the heel when in its retracted
position.
10. A golf shoe according to claim 9 and further characterized by a
base plate held against the heel by the traction spikes which
project from the heel, the setting spike being hinged to the base
plate.
11. A golf shoe according to claim 10 wherein the spike bears
against the outsole when in its extended position.
Description
BACKGROUND OF THE INVENTION
This invention releates in general to golf shoes and, more
particularly, to an accessory therefor which facilitates placement
of golf tees in the ground.
The usual procedure for setting a golf tee in the ground is to
place a golf ball against the upper concave surface of the tee and
then press downwardly against the ball. The force applied to the
ball is transmitted to the tee, and if the ground is soft enough,
the pointed shank of the tee enters the ground, enabling the tee to
remain upright and support the ball in an elevated position. While
golf tees have pointed ends, they are nevertheless quite difficult
to set in packed and dry soil, and soil of this nature is quite
common in the summer months of the year. Often several tees are
broken at their shanks before one is successfully set.
SUMMARY OF THE INVENTION
One of the principal objects of the present invention is to provide
an accessory for easily setting golf tees, even in extremely hard
and compacted earth. Another object is to provide an accessory of
the type stated which is easily attached to a golf shoe. A further
object is to provide a golf shoe with an accessory having a
retractable setting spike which makes pilot holes in the ground for
setting golf tees. An additional object is to provide an accessory
of the type stated which does not interfere with normal use of the
golf shoe when the accessory is in its retracted position. Still
another object is to provide an accessory which is simple in
construction, easy to manufacture, and capable of fitting a wide
variety of golf shoes. These and other objects and advantages will
become apparent hereinafter.
The present invention is embodied in an accessory which attaches to
a golf shoe and includes a setting spike capable of being folded
between extended and retracted positions. When in the retracted
position, the setting spike does not interfere with normal use of
the shoe. When in the extended position the setting spike projects
downwardly from the underside of the shoe and may be forced into
the ground to form a pilot hole to facilitate setting a golf tee.
The invention also consists in the parts and in the arrangements
and combinations of parts hereinafter described and claimed.
DESCRIPTION OF THE DRAWINGS
In the accompanying drawings which form part of the specification
and wherein like numerals and letters refer to like parts wherever
they occur:
FIG. 1 is a side elevational view of a golf shoe provided with a
tee setting accessory constructed in accordance with and embodying
the present invention, the accessory being shown with its spike in
the extended position;
FIG. 2 is a side elevational view similar to FIG. 1, but showing
the spike of the tee setting accessory in its retracted
position;
FIG. 3 is a bottom plan view showing the accessory on the shoe and
with its spike in the retracted position;
FIG. 4 is an enlarged elevational view of the tee setting accessory
detached from the shoe and with its setting spike extended;
FIG. 5 is a front elevational view taken along the line 5--5 of
FIG. 4; and
FIG. 6 is a bottom plan view of the accessory with its setting
spike extended.
DETAILED DESCRIPTION
Referring now to the drawings, S designates a golf shoe to which an
accessory A for facilitating placement of tees is attached. The
accessory A is retractable and the retractable portion thereof
normally lies along the bottom surface of the shoe heel where it
does not interfere with normal use of the shoe.
The shoe S (FIGS. 1 and 2) is a conventional golf shoe having an
outsole 2 and a heel 4. The outsole 2 is fitted with traction
spikes 6 and beyond the spikes 6 it has a shank 8, the latter being
located beneath the instep and immediately ahead of the heel 4. The
heel 4 has a front face 10 which is located adjacent to the shank 8
of the outsole 2 and a bottom face 12 which contacts the ground
when the S shoe is used in the conventional manner. The front face
10 may be squared off relative to the bottom face 12 or it may be
canted with respect to the bottom face 12. The heel 4 is further
provided with a plurality of steel inserts 14 which have downwardly
opening threaded sockets, and threaded into the sockets of these
inserts are traction spikes 16. The spikes 16 are conventional and
have threaded studs which engage the threads of the sockets in the
inserts 14. The spikes 16 also have flanges 18 which in
conventional applications engage the bottom face 12 of the heel 4.
Normally, four traction spikes 16 are provided in the heel 4, and
these spikes are arranged with two on each side of the longitudinal
center-line of the shoe S.
The accessory A attaches to the heel 4 of the shoe S and includes a
base plate 20 which is preferably stamped from stainless steel or
some other suitable metal and lies against the bottom face 12 of
the heel 4, substantially covering the same (FIG. 3). The base
plate 20 has apertures 22 which align with the threaded holes in
the heel inserts 14. The apertures 22 are somewhat star shaped
(FIG. 6), having elongated extensions extending both transversely
and longitudinally of the shoe S. Each extension is slightly larger
than the threaded studs of the spikes 16. The threaded studs of the
spikes 16 fit through the apertures 22 and when threaded into the
inserts 14, the flanges 18 of the spikes 16 bear against the base
plate 20 and clamp it tightly thereto. Since the apertures 22 are
star-shaped and consequently considerably larger than the threaded
studs on the spikes 16, the plate 20 will fit a wide variety of
heels 4, that is heels 4 having their spikes 16 in different
locations. Along its forward margin the base plate 20 merges into a
pair of mounting arms 24 which extend upwardly and are positioned
adjacent to the front face 10 of the heel 4. The upper ends of the
arms 24 are rolled into hinge knuckles 26 which are disposed near
the juncture of the heel front face 10 and the outsole 2.
Connected to the base plate 20 by means of a hinge pin 30, which
extends through the knuckles 26 thereof, is a tee setting spike 40
which is also formed from stainless steel or some other suitable
metal of relatively high strength. The setting spike 40 folds
between a retracted position (FIG. 2) wherein it lies along the
underside of the heel 4 and an extended position (FIG. 1) wherein
it is positioned against the shank 8 of the outsole 2 and projects
downwardly generally perpendicular to the shank 8. More
specifically, the tee setting spike 40 includes a shank 42 which
tapers to a reduced free end 44. The taper of the shank 42
corresponds generally to the taper of a conventional golf tee, but
the diameter thereof is slightly less than that of a conventional
golf tee. The tapered shank 42 is long enough to extend a
substantial distance beyond the traction spikes 6 and 16 on the
outsole 2 and heel 4, respectively, when the opposite end of the
shank 42 is positioned against the outsole 2 (FIG. 1).
The opposite or upper end of the tapered shank 42 merges into a
hinge arm 46 which is disposed at a substantial angle with respect
to the axis of the tapered shank 42, that is, at an angle
approaching 90.degree.. The hinge arm 46 is narrower than the
spacing between mounting arms 24 on the base plate 20 to enable it
to fit between those arms 24, and at its ends it is rolled into a
cylindrical hinge knuckle 48 (FIGS. 5 and 6) which fits between and
aligns with the hinge knuckles 26 on the base plate 20. Indeed, the
hinge pin 30 also extends through the knuckle 48 so that the
setting spike 40 is hinged to base plate 20. the length of the
hinge arm 46 on the spike 40 is only slightly longer than the
length of the mounting arms 24 on the base plate 20 so that when
the spike 40 is folded backwardly, the tapered shank 42 will lie
against the bottom face 12 of the base plate 20 between the heel
spikes 16 on each side thereof. The length of the hinge arm 46 is
also such that when the spike 40 is folded forwardly the arm 46
will bear against the shank 8 of the outsole 2 and present the
tapered shank 42 in a generally perpendicular disposition with
respect to the outsole 2. When the tapered shank 42 lies against
the base plate 20 and heel 4 (FIGS. 2 and 3), the setting spike 40
is in its retracted position. On the other hand, when the tapered
shank 42 is disposed generally perpendicular to the outsole 2 (FIG.
1), the setting spike 40 is in its extended substantially vertical
position.
The setting spike 40 is a unitary construction and may be stamped
from stainless steel sheet stock with the blank so formed being
subsequently bent to form the angle between the hinge arm 46 and
shank 42 and also rolled to form the tapered shank 42 and hinge
knuckle 48.
The hinge pin 30 should fit tightly in the hinge knuckles 26 of the
base plate 20 and also in the hinge knuckle 48 of the spike 40 so
that the position of the spike 40 remains unaltered unless it is
manually grasped and moved.
OPERATION
The accessory A is installed on the conventional golf shoe S by
removing the heel spikes 16 from the heel 4 and then placing the
base plate 20 against the bottom face 12 of the heel 4 with its
mounting arms 24 extended along the heel front face 10. Thereupon,
the threaded studs of the heel spikes 16 are inserted through the
apertures 22 in the base plate 20 and are engaged with the threads
of the threaded inserts 14. Since the apertures 22 are star-shaped
and somewhat larger than the threaded studs on the spikes 16, the
plate 20 will fit heels of varying size. Once the plate 20 is
positioned properly with its mounting arms 24 against the heel
front face 10, the spikes 16 are threaded down against the base
plate 20 until the flanges 18 on the spikes 16 clamp the base plate
20 tightly against the heel bottom face 12.
In use the tee setting spike 40 is normally folded rearwardly and
disposed in its retracted position (FIG. 2), in which case the
tapered shank 42 of the spike 40 will lie against the underside of
the base plate 20 and between the spikes 16 on each side of the
shoe heel 4. When so disposed, the setting spike 40 does not
interfere with the heel spikes 16 and they perform their normal
function. The spike 40 remains in its retracted position by reason
of the tight fit between the pin 30 and the hinge knuckles 26 and
48.
Should the golfer desire to insert a golf tee in extremely hard and
compacted soil without breaking several tees, he merely raises his
foot to the extent that he can grasp the tee setting spike 40 with
his fingers and folds that spike outwardly to its extended
substantially vertical position (FIG. 1). In that position, the
hinge arm 46 contacts the shank 8 of the outsole 2 and the tapered
shank 42 projects downwardly therefrom such that the reduced end
portion 44 of the shank 42 extends considerably beyond the ends of
the traction spikes 6 and 16. Once the setting spike 40 is folded
to its extended position, the golfer lowers his foot and steps
downwardly against the ground at the location he desires to emplace
his tee. The force applied to the shoe S is transmitted to the
tapered shank 42 through the outsole 2, and the tapered shank 42 is
forced into the hard ground. When the golfer lifts his foot
upwardly and withdraws the tapered shank 42 of the setting spike 40
from the ground, a tapered pilot hole remains in the ground. This
pilot hole snugly accepts a golf tee without the exertion of
excessive force on the tee.
To retract the tee setting spike 40 so that the shoe S may again be
used in the conventional manner, the golfer merely lifts his foot
and with his finger folds the spike 40 back to its retracted
position (FIG. 1). Alternatively, the golfer may merely slide his
foot forwardly with reduced end 44 of the setting spike 40, but not
the traction spikes 6 and 16, engaged with the ground, so that the
tapered shank 42 moves to its retracted position between the heel
spikes 16.
This invention is intended to cover all changes and modifications
of the example of the invention herein chosen for purposes of the
disclosure which do not constitute departures from the spirit and
scope of the invention.
* * * * *