GB963725A - An improved shoe stiffener - Google Patents
An improved shoe stiffenerInfo
- Publication number
- GB963725A GB963725A GB2979362A GB2979362A GB963725A GB 963725 A GB963725 A GB 963725A GB 2979362 A GB2979362 A GB 2979362A GB 2979362 A GB2979362 A GB 2979362A GB 963725 A GB963725 A GB 963725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stiffener
- rigid
- polyvinyl chloride
- thermoplastic material
- base sheet
- 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
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/16—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D21/00—Lasting machines
- A43D21/12—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
- A43D21/127—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last with wipers
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A shoe stiffener-either a toe puff or a counter stiffener-comprises a base sheet of thermoplastic material which is rigid at room temperature, becomes flauid and mouldable when heated above a certain temperature and reverts back to its original condition at room temperature and has on at least one of its sides a film of a thermoplastic material which is rigid and cohesive at ambient temperatures and tacky and less cohesive when heated above the said certain temperature. Different materials e.g. polystyrene, polyvinyl chloride and polyvinyl chloride acetate, for the base sheet, and corresponding adhesives are described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80919A US3144670A (en) | 1961-01-05 | 1961-01-05 | Method of lasting footwear |
US13464161A | 1961-08-29 | 1961-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB963725A true GB963725A (en) | 1964-07-15 |
Family
ID=26764133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2979362A Expired GB963725A (en) | 1961-01-05 | 1961-12-28 | An improved shoe stiffener |
GB4649261A Expired GB963721A (en) | 1961-01-05 | 1961-12-28 | Shoe and method of making same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4649261A Expired GB963721A (en) | 1961-01-05 | 1961-12-28 | Shoe and method of making same |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH413660A (en) |
GB (2) | GB963725A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467976A (en) * | 1966-02-18 | 1969-09-23 | Genesco Inc | Method of stiffening selected areas of apparel components |
-
1961
- 1961-12-28 GB GB2979362A patent/GB963725A/en not_active Expired
- 1961-12-28 GB GB4649261A patent/GB963721A/en not_active Expired
-
1962
- 1962-01-05 CH CH9062A patent/CH413660A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467976A (en) * | 1966-02-18 | 1969-09-23 | Genesco Inc | Method of stiffening selected areas of apparel components |
Also Published As
Publication number | Publication date |
---|---|
GB963721A (en) | 1964-07-15 |
CH413660A (en) | 1966-05-15 |
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