GB637351A - Improvements in or relating to methods of, and apparatus for use in, attaching solesto shoes - Google Patents
Improvements in or relating to methods of, and apparatus for use in, attaching solesto shoesInfo
- Publication number
- GB637351A GB637351A GB984448A GB984448A GB637351A GB 637351 A GB637351 A GB 637351A GB 984448 A GB984448 A GB 984448A GB 984448 A GB984448 A GB 984448A GB 637351 A GB637351 A GB 637351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoe
- sole
- roll
- welt
- attaching
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/06—Devices for gluing soles on shoe bottoms
- A43D25/08—Welt hold-down devices
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
637,351. Attaching soles. BRITISH UNITED SHOE MACHINERY CO., Ltd. (United Shoe Machinery Corporation). April 8, 1948, No. 9844. [Classes 17 (i) and 17 (ii)] In attaching a sole to an overlated margin of a shoe upper or to a welt strip by thermoplastic materials in which the contacting parts are of these materials, or coated with them, a heated member is introduced between the shoe bottom and the sole to activate the thermoplastic and then pressure is applied to bond the parts, the heat and pressure being applied progressively round the shoe as the work is moved past the heating and pressure devices. Apparatus for attaching a sole to a welted shoe, Fig. 1, has a welt-supporting roll 10, a driven feed roll 12 and a heating plate 14. The roll 10 has a sharp edge 16 which can be inserted in a welt crease which serves as a guide, the roll being freely rotatable on a spindle 20. The feed roll 12 is rotated by a pulley 42 on the other end of a shaft 34 which is mounted in a slide 40 and is urged upwards by a spring 44 to permit the work to be inserted easily. The blade 14 is a thin flat U-shaped plate of high electrical resistance and is heated by an electric supply. It is shaped and positioned to be inserted between the welt and the sole just in front of where the rolls 10, 12 bite to feed the work. In operation, the blade 14 is placed between the welt, held against the roll 10, and the sole. Depression of a treadle pulls down the slide 40 through a rod 48 and hence the roll 12 on to the sole, so that the work is progressively heated, to activate the thermoplastic material and by pressure between the rolls 10, 12 is progressively pressed and bonded together. In a modified apparatus (Fig. 3, not shown), a shoe, in which the lasting margin has been lasted flat on to the insole, is placed over a horn and a heating plate is placed between the shoe bottom and a sole which has been temporarily attached to the shoe, just in advance of a hammer. The shoe is fed by hand between hammer blows so that the thermoplastic material or cement is progressively heated and then the parts are pressed and bonded together by the hammer blows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB984448A GB637351A (en) | 1948-04-08 | 1948-04-08 | Improvements in or relating to methods of, and apparatus for use in, attaching solesto shoes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB984448A GB637351A (en) | 1948-04-08 | 1948-04-08 | Improvements in or relating to methods of, and apparatus for use in, attaching solesto shoes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB637351A true GB637351A (en) | 1950-05-17 |
Family
ID=9879849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB984448A Expired GB637351A (en) | 1948-04-08 | 1948-04-08 | Improvements in or relating to methods of, and apparatus for use in, attaching solesto shoes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB637351A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894609A (en) * | 1953-10-14 | 1959-07-14 | British Leyland Motor Corp | Motor vehicle driving gear |
CN104522940A (en) * | 2014-12-31 | 2015-04-22 | 陈月玲 | Shoe sole side pressing production line |
CN113412989A (en) * | 2021-08-05 | 2021-09-21 | 江苏伊贝实业股份有限公司 | Edge rolling and pressing device for boot sole edge strip |
-
1948
- 1948-04-08 GB GB984448A patent/GB637351A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894609A (en) * | 1953-10-14 | 1959-07-14 | British Leyland Motor Corp | Motor vehicle driving gear |
CN104522940A (en) * | 2014-12-31 | 2015-04-22 | 陈月玲 | Shoe sole side pressing production line |
CN113412989A (en) * | 2021-08-05 | 2021-09-21 | 江苏伊贝实业股份有限公司 | Edge rolling and pressing device for boot sole edge strip |
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