GB887740A - Improvements in and relating to a method of manufacturing footwear - Google Patents
Improvements in and relating to a method of manufacturing footwearInfo
- Publication number
- GB887740A GB887740A GB2699059A GB2699059A GB887740A GB 887740 A GB887740 A GB 887740A GB 2699059 A GB2699059 A GB 2699059A GB 2699059 A GB2699059 A GB 2699059A GB 887740 A GB887740 A GB 887740A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blank
- outsole
- diaphragm
- moulding
- moulded
- 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
- A43D25/07—Devices for gluing soles on shoe bottoms using flexible diaphragm pressing devices
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
887,740. Moulding shoe soles. CONTOUR MOULDED SOLE PROCESS CORPORATION. Aug. 6, 1959, No. 26990/59. Class 87(2). [Also in Group VII] A method of manufacturing footwear comprises cutting an outsole blank 20 from sheet material, preferably plastic material, the blank being of larger size than the upper 12 to which it is to be attached, moulding the blank under pressure about the upper 12 mounted on a last 26 so that it conforms to the shape of the bottom face 30 of the upper and the adjacent side margins 109 alongside, removing the blank from the upper after a guide 108 has been marked at the outline along which the blank contacts the upper and applying adhesive to the upper over its bottom face 30 and adjacent side margins 109 to the guide 108, the blank 20 finally being adhesively secured under pressure to the upper. The blank 20, particularly where this is of plastic, may be pinked along its periphery 22 as this facilitates the conformation of the blank to the upper. Where the blank is of leather, this is not necessary. A transferable marking substance, e.g. chalk, may first be applied to the marginal portions 107 of the outsole blank 20, some of this being transferred to the lower margins of the shoe upper 12 when the blank is moulded. Adhesive may be applied to the face of the moulded blank confronting the upper as well as to the upper when the outsole is to be secured. Where a thermoplastic outsole blank is used, it should be heated prior to moulding to render it more pliable. The last-mounted upper 12 is placed in position in a mould, Fig. 10, comprising a housing 36 having a cover 38 between which is disposed a diaphragm 46. This diaphragm is stretchable by the application of compressed air through conduit 54 to mould the blank 20 placed between it and the upper 12. The walls 62, 64 of the housing 36 slope inwards towards the bottom 65 for the purpose of directing the expansion of the diaphragm 46 laterally towards the upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2699059A GB887740A (en) | 1959-08-06 | 1959-08-06 | Improvements in and relating to a method of manufacturing footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2699059A GB887740A (en) | 1959-08-06 | 1959-08-06 | Improvements in and relating to a method of manufacturing footwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB887740A true GB887740A (en) | 1962-01-24 |
Family
ID=10252398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2699059A Expired GB887740A (en) | 1959-08-06 | 1959-08-06 | Improvements in and relating to a method of manufacturing footwear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB887740A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516577A1 (en) * | 1985-05-08 | 1986-11-13 | Herbert Dr.-Ing. 8032 Gräfelfing Funck | Bonding press for bonding shoe soles onto lasted-on upper shoes |
| CN105361352A (en) * | 2014-08-20 | 2016-03-02 | 大力卜股份有限公司 | Method for making combined special-shaped sole structure |
| CN106858915A (en) * | 2017-01-04 | 2017-06-20 | 江苏伊贝实业股份有限公司 | A kind of instep formation method |
| TWI594865B (en) * | 2015-06-11 | 2017-08-11 | 楊登任 | Method for forming a plastic support housing of shoe sole |
-
1959
- 1959-08-06 GB GB2699059A patent/GB887740A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516577A1 (en) * | 1985-05-08 | 1986-11-13 | Herbert Dr.-Ing. 8032 Gräfelfing Funck | Bonding press for bonding shoe soles onto lasted-on upper shoes |
| CN105361352A (en) * | 2014-08-20 | 2016-03-02 | 大力卜股份有限公司 | Method for making combined special-shaped sole structure |
| TWI594865B (en) * | 2015-06-11 | 2017-08-11 | 楊登任 | Method for forming a plastic support housing of shoe sole |
| CN106858915A (en) * | 2017-01-04 | 2017-06-20 | 江苏伊贝实业股份有限公司 | A kind of instep formation method |
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