U.S. patent number 3,739,400 [Application Number 05/236,430] was granted by the patent office on 1973-06-19 for work gloves.
This patent grant is currently assigned to Jomac, Inc.. Invention is credited to William S. Colehower.
United States Patent |
3,739,400 |
Colehower |
June 19, 1973 |
WORK GLOVES
Abstract
A pair of work gloves in which each glove of the pair is
reversible so as to permit its being worn on either the right hand
or the left hand. The glove is fabricated from a pair of blanks
sewn together along their periphery to form the glove. The glove
blanks are fabricated from a knitted terry cloth fabric and are
assembled so that when the glove is everted to place the seams on
the inside, the smooth surfaces of the base fabric are on the
interior of the glove and the terry pile surfaces are on the
exterior of the glove. A knitted cuff is joined to the blanks
around the wrist opening and a reinforcing path is cemented to the
pile surface of the completed glove in the crotch between the thumb
stall and the index finger stall of the glove. The reinforcing
patch is likewise knitted terry cloth with the smooth surface
inwardly and the pile surface outwardly. The patch is generally
oval and is cut from the knitted material so that the minor axis of
the oval is substantially parallel to the machine direction of the
knitted fabric and in a similar manner the blanks making the body
of the glove are cut so that the finger stalls are substantially
parallel to the machine direction of the fabric so that when the
components are assembled the body blanks and the reinforcing patch
are assembled with their wales parallel to one another.
Inventors: |
Colehower; William S. (Center
Square, PA) |
Assignee: |
Jomac, Inc. (Warrington,
PA)
|
Family
ID: |
22889477 |
Appl.
No.: |
05/236,430 |
Filed: |
March 20, 1972 |
Current U.S.
Class: |
2/161.6 |
Current CPC
Class: |
A41D
19/015 (20130101); A41D 2500/10 (20130101) |
Current International
Class: |
A41D
19/015 (20060101); A41d 019/00 () |
Field of
Search: |
;2/158,159,161,164,165,166,167 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Larkin; Geo. V.
Claims
I claim:
1. In a work glove which is identical when viewed from the front
and from the back, so as to be worn on either the right hand or the
left hand, the body of said glove comprising a knitted terry cloth
fabric having a base structure smooth on one side and a pile
surface on the other side, the smooth side being disposed
interiorly of the glove and the pile surface being disposed on the
exterior of the glove, the glove including a thumb stall and a
plurality of finger stalls including an index finger stall
adjoining the thumb stall to provide a crotch therebetween; the
improvement comprising reinforcement including at least one patch
of knitted terry cloth material secured to each glove in said
crotch, said patch being mounted by means of an adhesive layer on
the under surface of the patch throughout its entire area and of a
thickness to thoroughly bond to the pile elements on the pile
surface of the glove in the crotch without penetrating into the
base fabric structure underlying the pile surface, whereby the pile
elements of the glove in the crotch area serve as flexible
connectors securing the reinforcement to the glove body throughout
the entire area of the reinforcement.
2. A glove according to claim 1 wherein the reinforcement patch is
composed of a knitted terry cloth material having a knitted
construction similar to the knitted terry cloth material of the
body of the work glove, and wherein further the patch is generally
oval in outline and the wale lines thereof extend parallel to the
minor axis of the ellipse forming the oval outline.
3. In a work glove according to Claim 1 in which the glove includes
identical palm and back portions wherein said patch extends equally
to overlie the palm and back portions in line with the index finger
stall at the base thereof and equally overlies the front and the
back of the thumb stall when said glove is flattened.
Description
BACKGROUND
The present invention relates to work gloves and has particular
application of work gloves of terry cloth fabric.
Work gloves are of various character, are used for hard and rough
work to protect the hands of the worker. The material used in the
fabrication of the glove is determined primarily by the character
of the materials being handled. Terry cloth gloves are used widely
in machine shop operations where metals are machined with the use
of cutting oils and the like. The terry cloth is of particular
value in maintaining its gripping properties, even when thoroughly
wet with cutting oils and the like. Furthermore, when subjected to
varying degrees of heat, the terry cloth does not lose its
flexibility and conformability and provides a degree of thermal
insulation. Terry cloth is launderable, either by water washing or
by dry cleaning, but laundering is frequently avoided by simply
discarding the glove when it has seen sufficient use.
The present invention is directed toward providing a reinforced
work glove made of terry cloth which preserves the desirable
characteristics of the terry cloth glove and furthermore reinforces
the glove in the area of hardest wear so as to prolong the useful
life of the glove so as to render it economically feasible to
launder the glove repeatedly.
The reinforcement of work gloves in the crotch between the thumb
stall and the index finger stall is a common practice in leather
and smooth-fabric gloves. Conventionally, such reinforcement is
accomplished by stitching a patch of reinforcing material to the
glove in the crotch area. Such a procedure is satisfactory for
leather and smooth fabric gloves which are sufficiently strong to
hold the stitches and in which the presence of stitches does not
cause substantial discomfort. Such materials are dimensionally
stable, and do not stretch appreciably when stressed. Accordingly,
the stitching of a reinforcement attached to the material does not
apply stresses to the stitching which tend to destroy the
attachment. Knitted terry cloth, on the other hand, is
characterized by a flexibility and stretchability which enhances
the conformability of the glove to the hand and it is desirable to
avoid limiting such stretchability. Because of these
characterisics, it is necessary to employ heavy stitching to
sustain the stresses which are applied to the stitching by the
stretching of the fabric and attempts to stitch reinforcing patches
to the terry cloth glove in the thumb crotch have not been
successful.
Reinforcing patches have been adhesively bonded to work gloves, but
the use of adhesive bonds has been considered undesirable where
flexibility and conformability of the glove is of paramount
importance since the standard adhesive techniques inherently
provide substantially reduced flexibility.
With the foregoing in mind, the present invention provides a pair
of work gloves made of knitted terry cloth which has a reinforcing
patch secured thereto in a manner to avoid stitching and to avoid
substantial impairment of the flexibility and stretchability of the
fabric which contributes to the conformability of the glove to the
hand.
More particularly, the present invention provides a reversible
terry cloth glove having a reinforcing patch composed of the same
material as the glove fabric and in which the reinforcing patch is
adhesively secured to the exposed surface of the glove in a manner
to minimize impairment of the conformability of the glove to the
hand.
The invention is particularly characterized by the use of an
adhesive upon the under surface of the patch which covers the
entire area of the patch with a layer in an amount which serves to
bond the base fabric of the patch to the extending pile surface of
the work glove without substantial penetration into the base fabric
of the work glove whereby the pile elements on the terry surface of
the glove provide flexible connectors uniting the reinforcing patch
to the work glove throughout the entire area of the patch.
In the preferred embodiment of the invention, the conformability of
the patch to the body of the work glove is enhanced by the
arrangement of the knitted wales in the patch to be substantially
parallel to the knitted wales of the glove fabric.
All of the objects of the invention are more fully set forth
hereinafter with reference to the accompanying drawing.
DETAILED DESCRIPTION
FIG. 1 is a view of the under surfaces of the terry cloth blanks
used in fabricating the glove showing the wale lines of the terry
cloth fabric elements;
FIG. 2 is a face view of the completed glove made from the blanks
shown in FIG. 1;
FIG. 3 is an enlarged sectional view taken on the line 3,3 of FIG.
2;
FIG. 4 is a fragmentary view similar to FIG. 2 illustrating an
alternative embodiment; and
FIG. 5 is a sectional view taken on line 5,5 of FIG. 4.
In the drawings, there is illustrated a single glove, but it should
be understood that the glove is normally used with an identical
glove to form a pair of gloves, each glove of the pair being
interchangeable with the other so that it may be worn on either the
right hand or the left hand or alternately on the right and left
hands. As shown in FIG. 2, the completed glove comprises a body
portion 12 having a thumb stall 13 and finger stalls 14, 15, 16 and
17. In the crotch between the thumb stall 13 and the index finger
stall 14, the body portion 12 is reinforced with a reinforcing
patch 18 and a wrist cuff is provided at 19.
In the present instance the glove body 12 is fabricated from a pair
of blanks 21 and 22 which are identical in outline but are
complementary. The blanks are stamped or cut from a length of
knitted terry cloth, the smooth side being shown in FIG. 1 and the
pile side being shown in FIG. 2. The smooth side of the terry cloth
fabric is characterized by wale lines shown at 23 and 24
respectively in the blanks 21 and 22 and it is noted that the
finger portions are united about their peripheries with the
corresponding complementary finger portions and extend
substantially parallel to the wale lines in each instance so that
when the blanks are disposed in confronting relation, the wales of
the two blanks are parallel to one another. When fabricated, the
blanks are disposed with the pile surfaces confronting each other
and a line of stitching is applied around the periphery of the two
blanks including the finger portions, but excluding the wrist area.
The cuff 19 is then attached to the open wrist portion and the
assembled blanks are then everted so as to dispose the terry pile
on the exterior surface of the glove with the smooth surface on the
interior surface. Since the outlines of the blanks 21 and 22 are
identical, the glove is reversible and may be applied to either the
right or the left hand, as desired.
In accordance with the invention, the reinforcing patch 8 is
secured to the work glove in the crotch between the thumb stall 13
and the index finger stall 14 in a manner to provide attachment
throughout the entire area of the patch but without impairing the
flexibility and conformability of the work glove. To this end, the
work glove reinforcing patch is of knitted terry cloth construction
substantially identical to the construction of the glove blanks 21
and 22. As shown in FIG. 1, the patch 18 is generally elliptical or
oval in form having a major axis extending coursewise of the
knitted fabric and a minor axis extending parallel to the wales of
the fabric, the wales being shown at 28 in FIG. 1. In applying the
patch to the glove, the orientation of the patch is such that the
wales of the patch extend substantially parallel to the wales of
the blanks 21 and 22 forming the body of the glove 12. Thus in the
absence of other constraints, the patch 18 exhibits a
conformability and flexibility substantially similar to the
conformability and flexibility of the work glove fabric itself.
In accordance with the invention, the attachment of the patch to
the glove is accomplished without the substantial impairment of
flexibility, avoiding the stiffness which is normally considered
inherent in the use of an adhesive bond between two flexible
elements. In any laminated structure, the lamination reduces the
flexibility of the laminated structure in the absence of special
procedures to impart flexibility. It has been found that the
flexibility of the work gloves in the crotch area may be preserved
by controlling the thickness of the layer of adhesive and confining
the application of the adhesive to the under surface of the
reinforcing patch, i.e., the smooth surface. With the adhesive
applied only to the smooth surface of the reinforcing patch, and by
controlling the thickness of the adhesive applied, the adhesive
does not penetrate into the body of the fabric of the work glove
body blanks 21 and 22, but rather is adhered only to the pile
elements on the pile surface of the blanks. Thus the present
invention utilizes the pile elements projecting from the base
fabric of the blanks 21 and 22 as flexible connectors which are
adhered to the under surface of the patch 18 and provide attachment
of the patch throughout its entire area to the work glove but do
not substantially impair the flexibility and conformability of the
work glove in the crotch area.
In FIGS. 4 and 5, an alternate form of reinforcement is
illustrated. In this embodiment, the oval reinforcing patch 18 is
omitted and a pair of reinforcing strips 30 and 31 are applied to
the glove body 32 in the crotch between the thumb stall 33 and and
index finger stall 34. In the present instance, the under strip 30
is wrapped through the crotch to extend longitudinally from the
front face to the rear face of the glove. The outer strip 31, on
the other hand, is disposed substantially perpendicular to the
under strip 30 and extends between the confronting edges of the
thumb stall 33 and index finger 34. While this method of
reinforcing is shown applied to a glove fabricated from blanks
identical to those shown in the embodiment of FIGS. 1 to 3
inclusive, it is equally applicable to blanks formed of the Gunn
type. In such gloves, the reinforcing strips when oriented as shown
in FIG. 4 extend substantially along lines of stitching in the
glove body and serve to reinforce and protect the stitched
lines.
The patching strips 31 and 30 are applied in the same manner as the
reinforcing patch 18, specifically relying on adhesion between the
under surface of the strip and the pile elements of the underlying
fabric so as to provide securement of the patch to the under
surface throughout the entire area of the patch without
substantially impairing the flexibility and conformability of the
underlying fabric.
Various adhesives may be employed to perform the function of
adhering the patch to the body of the work glove effectively, so
long as the adhesive in the quantity used does not set into a rigid
inflexible structure. Preferably a resilient flexible adhesive is
employed and the adhesive should have sufficient holding power so
that the thickness of the coating is sufficiently small to avoid
altering the stretch and conformability of the terry cloth fabric
upon which it is coated. The adhesive must be of a character which
is not adversely affected by the liquids to which the gloves are
subjected, including in the present case cutting oils, water and
dry cleaning fluid.
In use, it has been found that the reinforcement of the terry cloth
gloves in this fashion substantially increases the useful life of
the glove permitting repeated usages and repeated laundering. The
reversible character of the glove permits alternation between the
right and left hand to equalize wear.
While particular embodiments of the present invention have been
herein illustrated and described, it is not intended to limit the
invention to such disclosures but changes and modifications may be
made therein and thereto within the scope of the following
claims.
* * * * *