GB841376A - Production of footwear - Google Patents
Production of footwearInfo
- Publication number
- GB841376A GB841376A GB2861757A GB2861757A GB841376A GB 841376 A GB841376 A GB 841376A GB 2861757 A GB2861757 A GB 2861757A GB 2861757 A GB2861757 A GB 2861757A GB 841376 A GB841376 A GB 841376A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- cylinder
- sept
- valve
- diaphragm
- 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
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/006—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks for forming shoe stiffeners
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/02—Cutting-out
- A43D8/04—Stamping-out
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
841,376. Shaping uppers of shoes. STANDARD ENGINEERING CO. Ltd. Sept.11, 1958 [Sept. 11, 1957], No. 28617/57. Class 17(1) The heel part of an upper incorporating mouldable stiffening is shaped between two moulds B & D, the latter mould being inflatable. The upper is placed around inner mould B and pincers F grip the upper and pull it tightly round the mould. Valve H is then actuated to allow air to pass to cylinder J, a piston inside the cylinder moving mould D to contact the upper; admittance of further air to cylinder J causes the cylinder to move back on link K which opens valve M allowing a diaphragm inside mould D to be inflated. The feather line may be impressed on the upper by having the diaphragm cover such an area that the upper is forced into engagement with the edge of the inner mould. The mould B incorporates an electric heater C. Specification 810,735 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2861757A GB841376A (en) | 1957-09-11 | 1957-09-11 | Production of footwear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2861757A GB841376A (en) | 1957-09-11 | 1957-09-11 | Production of footwear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB841376A true GB841376A (en) | 1960-07-13 |
Family
ID=10278428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2861757A Expired GB841376A (en) | 1957-09-11 | 1957-09-11 | Production of footwear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB841376A (en) |
-
1957
- 1957-09-11 GB GB2861757A patent/GB841376A/en not_active Expired
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