US1271665A - Apparatus for use in the manufacture of boots and shoes. - Google Patents
Apparatus for use in the manufacture of boots and shoes. Download PDFInfo
- Publication number
- US1271665A US1271665A US6223415A US1271665A US 1271665 A US1271665 A US 1271665A US 6223415 A US6223415 A US 6223415A US 1271665 A US1271665 A US 1271665A
- Authority
- US
- United States
- Prior art keywords
- knife
- heel
- breast
- top lift
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D87/00—Edge or heel cutters; Machines for trimming the heel breast
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8745—Tool and anvil relatively positionable
Definitions
- This invention relates to apparatus for operating upon the heelsof boots and shoes and particularly to mechanism for trimming oif the portion of a top lift which proje'cts beyond the breast of a Louis heel.
- the heel proper is frequently made of wood and covered, except as to the breast portion, with thin upper leather or with celluloid or other material of a color to correspond with the upper of the shoe.
- the breast portion of a wood heel is usually covered by a fiap split from the grain face of the portion of the sole which extends over the heel seat. This flap or skiving is turned down and cemented to the breast face of the
- the object of the present invention is to provide a convenient and efiective apparatus for trimming off the projecting end of the top lift flush with the heel breast.
- a feature of the invention consists in the combination of a cutting block, a knife supported for tipping movement about an axis extending longitudinally of the knife to allow the side face of the knife and the surface of the heelbreast to be held in contact, and means for eifecting relative movement of the knife and heel to cause the top lift to be trimmed in the plane of the breast;
- the knife is adapted to pass transversely across the breast face of a heel above the top lift. Relative movement of the shoe" and knife longitudinally of the shoe will 'of the knife and preferably coincident with the knife edge.
- the knife and block When the knife and block are moved relatively to efiect the trimming of the top lift the breast face of the heel will constitute a guide for the knife and the projecting portion of the top lift will be trimmed off in a plane which is a continuation of the plane of the adjacent portion of the heel breast, that is, the top lift will be trimmed flush with, the heel breast.
- the knife may, as shown, be mounted at one end for universal movement, and the universal mounting may comprise three axes, one axis being substantially parallel with the intersection of the breast face with the surface of the block to allow tipping movement of the knife and to enable it to be pressed flat against the breast, a second axis arranged at right angles to the first axis which second axis permits the knife to be operated to effect its cutting operation, and the third a vertical axis to provide for movement of the knife over different portions of the surface of the cutting block.
- the pivot about which the knife is operatedin trimming the top lift may be adjusted relatively to the cutting surface in the direction of the vertical axis of the knife for the purpose of bringing the knife edge into parallelism with the cutting surface to insure that the proj ecting portion of the top lift will be cleanly severed.
- Figure 1 is a perspective view representing the apparatus in use in trimming the top lift of a Louis heel.
- Fig. 2 is a perspective view of a heel after being trimmed with the apparatus.
- the apparatus comprises a cutting block 2' of wood or other suitable material. At one side of the block or on a projecting portion thereof is arranged the-mounting for the knife 4 which is operated by the handle 6.
- the mounting comprises a forked and threaded stud 8 which can turn in the block at right angles to each other.
- the cutting portion of the knife 4 is curved to conform to the usual contour of Louis heel breasts face of the heel.
- the shoeto be treated is placed upon a convenient por tion of the block 2 with thetreadface of the heel in contact With the block,
- the handle 6 is then' grajspe'd by the operator and the knife is swung about the axis: of the stud 8 .until the side face of'the knife engagesthe breast face of the heel above the top lift.
- the operator then holds the heel ivith one hand and With the other presses. the knifefag'ainst the breast If the pressure of the knife is greaterat one edge of.
- the knife than at the other, the knife will tip about the axis 16 and Will become parallel with the portion of the breast against Which it is pressed
- the operator noW moves the knife towardthe projecting breast portion of the top lift, the; knife tipping about the axis 16 to follow, the contourof the breast and finally engaging the top lift and tri ming off the projectingportion in a plane which is a continuation of the plane of the adjacent portion, of the breast.
- the knife is so adjusted by means of the threadedstud 8 that When the cut is finished the knife edge coincides with the surface of the block and clean cntting of thetop lift along'the 'edgenext the block is assured.
- the knife may. beswung ,over different portions of the block about the aXis 8 and thereby a be utilized.
- thecombin'atioifrof ..a cutting block againstwvhich the tread face of the top lift of the heel is held, a knife supported for free tipping movement about ,an axis extending longitudinally of itheiknife edge to allow the 'side face .of-fthe v knife "to be held in contact with the surface s of the heel breast, andfmeans for effecting movement of the knife tp trimthe top lift.
- a 'cutting blo ck' to receive and support the tread face ofthe heel, a knife adapted to extend transversely of the heel bet veen the tlieslijoe and the top lift,"a 'rriount'ing for the k'nife constructed and arranged to "allow theknife to follotvthe contour of the heel breast vher'eby the breast face oftheheel constitutes a gui'de for the knife, and means for effecting "operation of the knife 'totri'rr'i the top lift flush With the guiding'face of the heel- I j Y e.
- a knife pivoted at one side of the block for movement toward and from the surface of the block, and a second pivot allowing the knife to be swung in a horizontal plane for use of the knife on different portions of the block.
- An apparatus for trimming the breast portion of the top lift of a heel attached to a shoe flush with the remainder of the heel breast comprising a support for the tread face of the heel, a narrow knife adapted to extend laterally of the shoe between the shank of the shoe and the top lift to be breasted, the support and the knife being relatively adjustable to permit adaptation of the plane of the knife to the pitch of the heel, and means for efiecting relative movement of the shoe and kri iife to trim off the breast end of the top 1i 9.
- An apparatus for trimming the breast portion of the top lift of a heel flush with the remainder of the heel breast comprising a support for the tread face of the heel, a knife arranged to extend laterally of the heel in juxtaposition to the breast of the heel, the support and knife being relatively adjustable to enable the plane in which the knife acts to correspond to the plane of the portion of the heel breast adjacent to the top lift, and means for effecting relative movement of the shoe and knife to trim off the breast edge of the top lift.
- An apparatus for trimming the breast portion of the top lift of a heel attached to a shoe flush with the remainder of the heel breast comprising a support for the tread face of the heel, and a trimming knife constructed and arranged to efiect the trimming operation by a movement directed Copies of this patent may be obtained for five cents each, by addressing the from the shank of the shoe toward the tread face of the top lift.
- a cutting block for engagement with the tread face of the top lift, a knife adapted to extend transversely across the heel and supported for free tipping movement about an axis extending longitudinally of the knife edge, said knife being constructed and arranged relatively to a heel on the cutting block to cause the side face of the knife to lie against the surface of the heel breast upon tipping movement of the knife toward the heel so as to cause the knife cut to be a continuation of the surface of the heel breast, and means for effecting relative movement of the cutting block and the knife.
- a cutting block to receive and support the tread face of the top lift and a knife adapted to engage the heel breast between the shank of the shoe and the top lift, the knife being mounted for movement about an axis lying in the plane of the breast of the heel and substantially parallel with the edge of the knife whereby pressure of the knife and heel relatively together will hold the side face of the knife in the plane of the heel breast and relative movement of the knife and block will trim the top lift from the breast toward the tread face of the top lift flush with the breast.
Description
J. V. CARON.
APPARATUS FOR USE IN THE MANUFACTURE OF BOOTS AND SHOES.
APPLICATION FILED NOV.18. 1915.
1 2? 1 665 Patented July 9, 1918.,
. U TED STA JOHN V. CARON,
OF HAVERHILL, MASSACHUSETTS, ASSIGNOR, BY MESNE ASSIGN- MENTS, 'ro UNITED SHOE MACHINERY CORPORATION, or IPATERSON, NEW JERSEY,
A CORPORATION OF NEW JERSEY.
,APPARATUS FOR USE IN THE MANUFACTURE OF BOOTS AND SHOES.
Specification of Letters Patent.
Patented July 9, 1918.
Application filed November 18, 1915. Serial No. 62,234.
To all whom it may concern:
Be it known that I, JOHN V. GABON, a citizen of the United States, residing at Haverhill, in the county of Essex and State of Massachusetts, have invented certain Improvements in Apparatus for Use in the Manufacture of Boots and Shoes, of which the following description, in connection with the accompanying drawings, is a specification, like reference characters on the drawings indicating like parts in the several figures.
This invention relates to apparatus for operating upon the heelsof boots and shoes and particularly to mechanism for trimming oif the portion of a top lift which proje'cts beyond the breast of a Louis heel.
In the manufacture of ladies shoes having Louis heels, the heel proper is frequently made of wood and covered, except as to the breast portion, with thin upper leather or with celluloid or other material of a color to correspond with the upper of the shoe.
The breast portion of a wood heel is usually covered by a fiap split from the grain face of the portion of the sole which extends over the heel seat. This flap or skiving is turned down and cemented to the breast face of the The object of the present invention is to provide a convenient and efiective apparatus for trimming off the projecting end of the top lift flush with the heel breast.
A feature of the invention consists in the combination of a cutting block, a knife supported for tipping movement about an axis extending longitudinally of the knife to allow the side face of the knife and the surface of the heelbreast to be held in contact, and means for eifecting relative movement of the knife and heel to cause the top lift to be trimmed in the plane of the breast;
As shown, the knife is adapted to pass transversely across the breast face of a heel above the top lift. Relative movement of the shoe" and knife longitudinally of the shoe will 'of the knife and preferably coincident with the knife edge. When the knife and block are moved relatively to efiect the trimming of the top lift the breast face of the heel will constitute a guide for the knife and the projecting portion of the top lift will be trimmed off in a plane which is a continuation of the plane of the adjacent portion of the heel breast, that is, the top lift will be trimmed flush with, the heel breast. The knife may, as shown, be mounted at one end for universal movement, and the universal mounting may comprise three axes, one axis being substantially parallel with the intersection of the breast face with the surface of the block to allow tipping movement of the knife and to enable it to be pressed flat against the breast, a second axis arranged at right angles to the first axis which second axis permits the knife to be operated to effect its cutting operation, and the third a vertical axis to provide for movement of the knife over different portions of the surface of the cutting block. Preferably the pivot about which the knife is operatedin trimming the top lift may be adjusted relatively to the cutting surface in the direction of the vertical axis of the knife for the purpose of bringing the knife edge into parallelism with the cutting surface to insure that the proj ecting portion of the top lift will be cleanly severed.
In the drawings,
Figure 1 is a perspective view representing the apparatus in use in trimming the top lift of a Louis heel; and
Fig. 2 is a perspective view of a heel after being trimmed with the apparatus.
The apparatus comprises a cutting block 2' of wood or other suitable material. At one side of the block or on a projecting portion thereof is arranged the-mounting for the knife 4 which is operated by the handle 6. The mounting comprises a forked and threaded stud 8 which can turn in the block at right angles to each other. The cutting portion of the knife 4 is curved to conform to the usual contour of Louis heel breasts face of the heel.
just above the top lift. 2 I v In the use of the apparatus the shoeto be treated is placed upon a convenient por tion of the block 2 with thetreadface of the heel in contact With the block, The handle 6 is then' grajspe'd by the operator and the knife is swung about the axis: of the stud 8 .until the side face of'the knife engagesthe breast face of the heel above the top lift. The operator then holds the heel ivith one hand and With the other presses. the knifefag'ainst the breast If the pressure of the knife is greaterat one edge of. the knife than at the other, the knife will tip about the axis 16 and Will become parallel with the portion of the breast against Which it is pressed The operator noW moves the knife towardthe projecting breast portion of the top lift, the; knife tipping about the axis 16 to follow, the contourof the breast and finally engaging the top lift and tri ming off the projectingportion in a plane which is a continuation of the plane of the adjacent portion, of the breast. The knife is so adjusted by means of the threadedstud 8 that When the cut is finished the knife edge coincides with the surface of the block and clean cntting of thetop lift along'the 'edgenext the block is assured. The knife may. beswung ,over different portions of the block about the aXis 8 and thereby a be utilized.
Having thus described my invention, What -I claim as new and desire to secure b United States Letters'Patent is:
1. In an apparatus for trimming the breast edge offlthe top lift of a shoe heel flush with the breast, thecombin'atioifrof ..a cutting block againstwvhich the tread face of the top lift of the heel is held, a knife supported for free tipping movement about ,an axis extending longitudinally of itheiknife edge to allow the 'side face .of-fthe v knife "to be held in contact with the surface s of the heel breast, andfmeans for effecting movement of the knife tp trimthe top lift.
2.111 an apparatus for; trimming ,the.
7 breast edge of a top lift flush with the breast of the remainder of afheelfthejcombination of a cutting blockadapted to receive the tread face of a shoe and its attached heel, a knife arranged to extend under the shoeshankand mountedfortipping movement aboutcan axis lyingsubstantially in the surface of thebreast of the heel standing on the block and substantially parallel i'vit-h'the tread face of the heel, and means for efiecting relative movement of the knifeand heel to trim the top lift flush with the breast.
3. In an apparatus for trimming the breast edge of the top lift of a heel attached to a shoe flush With the breast of the remainder of the heel, the combination of a support for the tread face of the top lift, a knife adapted to extend transversely across the breast between the shoe shank .and the top lift, amounting for the knife permitting movement of the knife to maintain it substantially in the plane of the breast, and means for effecting movement of the knife toward thetread face of the heel to trim the toplift. 1. In an apparatus for trimming the breast edge of the top lift of a heel attached attached to a slate flush with the breast of the heel,the combination of a 'cutting blo ck' to receive and support the tread face ofthe heel, a knife adapted to extend transversely of the heel bet veen the tlieslijoe and the top lift,"a 'rriount'ing for the k'nife constructed and arranged to "allow theknife to follotvthe contour of the heel breast vher'eby the breast face oftheheel constitutes a gui'de for the knife, and means for effecting "operation of the knife 'totri'rr'i the top lift flush With the guiding'face of the heel- I j Y e. In anfappe rams gfela tfiifimingthe breast edgeof a top lift flush wit 'the biie ast ,of the remainder of'a heel, the combination of a cutting block upon vvhich ashoe'with its heel attached may be stood tofu-p'port top for the action the-knife, a l ase arran ed a"; serene be ieath'theshank of the shoe and mounted for impre nate-- (mean about axis 'ly'ifng substantially jin the Sfifface e t and substantially parallel with the tread fac'e'of 'a he l "gt fid 'in'gon the block, and means; forfeflectin "movement of the knife to'vvaid' the block "to trimtheftop'lift. I i I j v H 7. v In an L for tiiinnfiiig the breast edge of the top 'lift o f a 'shde' heel; a
cutting block, a knife pivoted at one side of the block for movement toward and from the surface of the block, and a second pivot allowing the knife to be swung in a horizontal plane for use of the knife on different portions of the block.
8. An apparatus for trimming the breast portion of the top lift of a heel attached to a shoe flush with the remainder of the heel breast, comprising a support for the tread face of the heel, a narrow knife adapted to extend laterally of the shoe between the shank of the shoe and the top lift to be breasted, the support and the knife being relatively adjustable to permit adaptation of the plane of the knife to the pitch of the heel, and means for efiecting relative movement of the shoe and kri iife to trim off the breast end of the top 1i 9. An apparatus for trimming the breast portion of the top lift of a heel flush with the remainder of the heel breast, comprising a support for the tread face of the heel, a knife arranged to extend laterally of the heel in juxtaposition to the breast of the heel, the support and knife being relatively adjustable to enable the plane in which the knife acts to correspond to the plane of the portion of the heel breast adjacent to the top lift, and means for effecting relative movement of the shoe and knife to trim off the breast edge of the top lift.
10. An apparatus for trimming the breast portion of the top lift of a heel attached to a shoe flush with the remainder of the heel breast, comprising a support for the tread face of the heel, and a trimming knife constructed and arranged to efiect the trimming operation by a movement directed Copies of this patent may be obtained for five cents each, by addressing the from the shank of the shoe toward the tread face of the top lift.
11. In an apparatus for trimming the breast edge of the top lift of a shoe heel flush with the breast of the heel, the combination of a cutting block for engagement with the tread face of the top lift, a knife adapted to extend transversely across the heel and supported for free tipping movement about an axis extending longitudinally of the knife edge, said knife being constructed and arranged relatively to a heel on the cutting block to cause the side face of the knife to lie against the surface of the heel breast upon tipping movement of the knife toward the heel so as to cause the knife cut to be a continuation of the surface of the heel breast, and means for effecting relative movement of the cutting block and the knife.
12. In an apparatus for trimming the breast edge of the top lift of a Louis heel, attached to its shoe, the combination of a cutting block to receive and support the tread face of the top lift and a knife adapted to engage the heel breast between the shank of the shoe and the top lift, the knife being mounted for movement about an axis lying in the plane of the breast of the heel and substantially parallel with the edge of the knife whereby pressure of the knife and heel relatively together will hold the side face of the knife in the plane of the heel breast and relative movement of the knife and block will trim the top lift from the breast toward the tread face of the top lift flush with the breast.
In testimony whereof I have signed my name to this specification.
JOHN V. GABON.
Commissioner of Patents,
Washington, D. c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6223415 US1271665A (en) | 1915-11-18 | 1915-11-18 | Apparatus for use in the manufacture of boots and shoes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6223415 US1271665A (en) | 1915-11-18 | 1915-11-18 | Apparatus for use in the manufacture of boots and shoes. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1271665A true US1271665A (en) | 1918-07-09 |
Family
ID=3339293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6223415 Expired - Lifetime US1271665A (en) | 1915-11-18 | 1915-11-18 | Apparatus for use in the manufacture of boots and shoes. |
Country Status (1)
Country | Link |
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US (1) | US1271665A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527018A (en) * | 1947-06-18 | 1950-10-24 | Luzzi James | Cutting implement |
US4247984A (en) * | 1980-01-21 | 1981-02-03 | Prodyne Enterprises, Inc. | Knife and chopper board combination |
-
1915
- 1915-11-18 US US6223415 patent/US1271665A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527018A (en) * | 1947-06-18 | 1950-10-24 | Luzzi James | Cutting implement |
US4247984A (en) * | 1980-01-21 | 1981-02-03 | Prodyne Enterprises, Inc. | Knife and chopper board combination |
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