US1315210A - Method of manufacturing shoes - Google Patents
Method of manufacturing shoes Download PDFInfo
- Publication number
- US1315210A US1315210A US1315210DA US1315210A US 1315210 A US1315210 A US 1315210A US 1315210D A US1315210D A US 1315210DA US 1315210 A US1315210 A US 1315210A
- Authority
- US
- United States
- Prior art keywords
- sole
- shoe
- grain
- stock
- coating
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title description 28
- 239000011248 coating agent Substances 0.000 description 34
- 238000000576 coating method Methods 0.000 description 34
- 230000001681 protective Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005498 polishing Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000004018 waxing Methods 0.000 description 6
- 229920002160 Celluloid Polymers 0.000 description 4
- 241001076195 Lampsilis ovata Species 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/12—Stuck or cemented footwear
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
J. CAVANAGH. METHOD OF MANUFACTURING SHOES.
Patented Sept. 9, 1919;
WI/E/VTUR.
JAMES CAVANAGH, OF BOSTON, MASSACHUSETTS, ASSIGNOB, BY MESNE ASSIGNMENTS,
To UNITED SHOE MACHINERY CORPORATION,
PORATION OF NEW JERSEY.
OF PATERSON, NEW JERSEY, A COR- mnrnon or MANUFACTURING SHOES.
Specification of Letters Patent. Patented Sept. 9,1911% Application filedJanuary 15', 1917. Serial No. 142,444.
To all whomit may concern:
Be it known that I, JAMns CAVANAGH, a citizen of the United States, residing at Boston, in the county of Suffolk and State of Massachusetts, have invented certain Improvements in Methods of Manufacturing 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 theseveral figures.
This invention relates to improvements in the art of manufacturing boots and shoes, and is herein set forth in connection witha method of treating outsoles or outsole stock whereby the final buffing operation, as now I commonly carried out on the outsole, isobviated.
In the manufacture of boots and shoes thetread face or bottom ofthe sole becomes more or less soiled with dirt or grease or both during the various operations by which the sole is attached to the upper, the edges trimmed, etc. After all these operations have been carried out and the shoe, except for the bottom, is practically finished, it is customary to bufl' the grain ofl the bottom of the sole so as to remove the dirt and grease, after which'the bottom may be fur,- ther finished, if desired, by waxing, staining, blacking, polishing or other suitable finishing operations.
There are certain disadvantages involved in the procedure which has been outlined above. First the grain, or a portion of it, is
removed. In some cases it may be desirable j to do this, as for example, where a particular finish is imperative which can be obtained only in this way. Many manufacturers, however, would prefer to leave the tough grain undisturbed and thus to add "considerably to the wearing qualities of the sole. Again, even in those cases in .wh1ch it is desirable to remove the grain, the operation of bufiing it OE and thereby reducing it to dust is extremely wasteful. This grain is valuable and if it could be removed in a thin sheet could be used in making various articles such for example as sock linings, pocketbooks, book covers, etc. 4
The present invention is set-forth in connection with a. method of manufacturein' which the bottom of the sole is protected from becoming soiled so that the grain may be removed before the sole is attached to the upper or may be left undisturbed as may be desired. In either event the bottom of the sole comes through all the operations unsolled, and no bufiing operatlon is then necessary.
In one of its aspects the method comprises applying a protective covering to outsole stock, incorporating the protected stock in a shoe and afterward removing the covering. In carrying out this procedure the stock may be covered either before or after the soles are died out. The covered sole is attached to the upper and operated upon in the usual manner after which the covering is removed.
In another aspect the method comprises removing the grain from a piece of leather such as outsole stock, covering that side of the stock from which the grain has been removed, incorporating the covered stock in a shoe, and afterward removing the covering. The grain may be removed by splitting it 0K in a thin sheet from the stock before or after the soles have been died out,and the sheets or shavings which result may be used by the shoe manufacturer or sold. Referring now to the accompanying drawmgs,
Figure 1 is .a perspective of a piece of stock, which may be a sole, in the process of having the grain removed;
Fig.2 is a perspective of a piece of stock, shown as a sole, in the process of receiving a protective covering;
Fig. 3 is a perspective of a shoe after the 'sole has been incorporated therein and part 7 of the protective covering removed, and
Fig. 4 is a perspective of a completed shoe after the bottom of the sole has been finished by waxing and polishing or any of the usual may be carried out in a splitting machine in which two rolls 5 and 7 feed the stock to a knife 9 in the usual well known manner. In
to remove a split from the grain in the form of a thinshaving 13 which may later be used as a sock lining. It should'be understood,
however,.that the piece of stock might well be a large piece ofsole leather- In such case the sheet-of grain would be suitable for pocketbook work, etc, and the soles would be died out of the stock after the grain had been split ofl". In either case there would result a sole or soles from the grain side of which a split hadjbeenremoved.
The nextste is to apply a protective covering to the clean, freshly exposed surface of the. stock. In Fig. 2 an adhesive coating comprising a solution of celluloid in a mixture of alcohol and ether is being applied to a died-out sole by means of a hand brush 15. g
It will be obvious that the coating might, if
desired,.be applied to'a large piece of stock before the soles were died out. In either event there would result a sole or oles of which the clean, freshly exposed surface would be covered by the coating. The alcoholether solvent, being volatile, quickly evaporates leaving anadhesive film of impervious celluloid.
e The coated sole is then incorporated in the shoe and the shoe operated uponin the usual manner, after which the coating is removed in any suitable manner, as for ex-' ample by means of a sponge 17 which has been saturated or moistened with-the solvent. V In Fig. 4 the coating has been removedr from the forepart ofthesole, and that on the shank will next be removed. After the solvent has evaporated and thesole becomes dry, the usual waxing, staining, polishing and other finishing operations may be carried out, if desired, to produce the completedshoe shown in Fig. 4.
The method has been described above in detail in connection with the manufacture of a shoe in which the grain or a portion of it is removed from the sole. In case it is desired to preserve the .grain so as to increase Ithe Wearin'g qualities :of theysole, the first step is tocoat the stock, either in its original form or after it has been died out into soles, as illustrated in Fig. 2. After that coating re- Although for convenience, the method has been set forth in connection with certain treatment of outsole stock, it should be understood that the invention is not limited in the scope of its application to the particular stock. which has 'been' described.
Having thus described my invention, what' I claim as new and desire to secure by Letters Patent of the United States is:
1. Thatimprovement in the art of manufaeturingboots and shoes which comprises applying a protective covering to outsole stock, incorporating the stock thus covered in a'shoe, proceeding with the manufacture of the shoe to the pomt at which the bottom of the soleis to be finished, andthen re moving the covering.
removing the grain from .the sole in a'shoe, and afterward sole in a shoe, proceeding with the manufacture of the shoe to the point at which the outsole stock, incorporating the protected bottom of the sole is to be finished, and then removing the coating.
3. That improvement in the art of manufacturing boots and shoes which comprises applying a protecting coating to the bottom, ,of a sole, incorporating the protected sole in a shoe, proceeding w1th the manufacture of the shoe to the oint at which the bottom I of the sole is to efinished, and then removing the coating.
4. That improvement in the art of manufacturing boots and shoes which comprises removing a portion of the grain from outsole stock, covering that side of the stock from which said grain has been removed, in-
corporating the covered outsole in 'a shoe, 7
and afterward removing the covering.
. 5. That improvement in the art of manufacturing boots and shoes which comprises removing a portion ofthe grain from the bo'ttom of a sole, applying an adhesive coating to the exposed surface,.incorporating the coated sole in a shoe, and afterward removing the coating. i
6. That improvement in the art of manufacturing boots and shoes which'comprises a piece of leather, applying an adhesive, impervious coating to that side of the piece from which-the grain has been removed, incorporating in a surface of the sole, incorporating the sole in a shoe, and afterward removing the covering.
8. That improvement in the art of manufacturmg boots and shoes, which comprises removing a split of the grain from the botshoe. the piece thus coated, and then removj covering the freshly exposed I tom of a sole, applying an adhesive coat- .ing the exposed surface, incorporating the -'sole in a shoe, and afterward removing the coating. 9. That improvement in the art of manufacturing boots and shoe, which comprises removing a split of the grain from thebottom of'a sole, coating the exposed surface with anzimpervious substance, incorporating removing the coatlng. 10. That improvement inthe art of manufacturing boots and shoes which comprises evaporates, assumes the form of a thin proremoving a split of the grain from the bot- .tom of a sole,
tectin film, incol porating'thesole in a shoe,
I and a erward removing the coating.
11. That improvement in the art of manu- 'facturing boots and shoes Which comprises removing a split of the giain from the bottom of a sole, coating the exposed surface a with a cellulose compound, incorporating the sole in a'shoe, and afterward removing the coatlng.
12. That improyementin the art of manuv factui'ing boots and shoes yvhich comprises coating the exposed surface .of a shoe part with a solution which upon standing assumes the form of a dry protective film, in-
corporating in a shoe the part thus coated, 15 y JAMES QAV AGH,
Publications (1)
Publication Number | Publication Date |
---|---|
US1315210A true US1315210A (en) | 1919-09-09 |
Family
ID=3382700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1315210D Expired - Lifetime US1315210A (en) | Method of manufacturing shoes |
Country Status (1)
Country | Link |
---|---|
US (1) | US1315210A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822557A (en) * | 1955-06-29 | 1958-02-11 | United Shoe Machinery Corp | Methods of making flexible forepart shoes |
-
0
- US US1315210D patent/US1315210A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822557A (en) * | 1955-06-29 | 1958-02-11 | United Shoe Machinery Corp | Methods of making flexible forepart shoes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1315210A (en) | Method of manufacturing shoes | |
US123450A (en) | Improvement in modesof finishing the soles of boots and shoes | |
US1640362A (en) | Manufacture of shoes | |
US1439743A (en) | Process for finishing footwear | |
US2266697A (en) | Shoe | |
US1811879A (en) | Method of making shoes | |
US1746249A (en) | Art of stiffening portion of boots and shoes | |
US2058454A (en) | Method of making shoes | |
US1970257A (en) | Method of securing together shoe parts and the like | |
US1747282A (en) | Art of manufacturing boots and shoes | |
US1229227A (en) | Process of manufacturing shoes. | |
US2177542A (en) | Shoe cover | |
US2444931A (en) | Box toe stiffener | |
US1775290A (en) | Method of making shoes | |
US1989080A (en) | Manufacture of shoes | |
US1739578A (en) | Shoe stiffener | |
US2142238A (en) | Method of making shoes | |
US2339448A (en) | Stiffening portions of the uppers of shoes | |
US462951A (en) | Device for burnishing or finishing heels | |
US2067987A (en) | Art of stiffening portions of boots and shoes | |
US2029371A (en) | Article of footwear and method of producing same | |
US1952631A (en) | Method of manufacturing shoes and welting for use therein | |
US1415378A (en) | Manufacture of boots and shoes and stiffeners therefor | |
US1756010A (en) | Plastic process | |
US466429A (en) | Art of burnishing heels |