FR2119163A5 - Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts - Google Patents
Moulding of soles and uppers of synthetic material simultaneously - on shoe lastsInfo
- Publication number
- FR2119163A5 FR2119163A5 FR7046326A FR7046326A FR2119163A5 FR 2119163 A5 FR2119163 A5 FR 2119163A5 FR 7046326 A FR7046326 A FR 7046326A FR 7046326 A FR7046326 A FR 7046326A FR 2119163 A5 FR2119163 A5 FR 2119163A5
- Authority
- FR
- France
- Prior art keywords
- sole
- moulding
- soles
- uppers
- synthetic material
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
- B29D35/0018—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The material used for moulding the sole is distributed over the mould, the edge of the upper being joined to the material. Moulding is carried out using a sole mould, together with a ring forcing the upper against the last and preventing the spread of the material for the sole. During moulding the sole is bonded to the upper, particularly when the sole is of polyurethane. PVC soles may need additional bonding means. The method avoids the need to bond or otherwise fix the sole to the upper, since they are integrally moulded.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7046326A FR2119163A5 (en) | 1970-12-22 | 1970-12-22 | Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts |
BE776866A BE776866A (en) | 1970-12-22 | 1971-12-17 | PROCESS FOR THE SIMULTANEOUS REALIZATION OF SOLES AND FIRST MOUNTING ON SHOE SHOES |
IT3263971A IT944145B (en) | 1970-12-22 | 1971-12-20 | PROCEDURE FOR THE SIMULTANEOUS REALIZATION OF SOLES AND FIRST ASSEMBLY ON AUCTIONS OF FOOTWEAR ITEMS AS PURE FORMS USED AND FOOTWEAR ITEMS OBTAINED |
DE19712163455 DE2163455A1 (en) | 1970-12-22 | 1971-12-21 | Footwear and method and molding device for its manufacture |
NL7117661A NL7117661A (en) | 1970-12-22 | 1971-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7046326A FR2119163A5 (en) | 1970-12-22 | 1970-12-22 | Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2119163A5 true FR2119163A5 (en) | 1972-08-04 |
Family
ID=9066217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7046326A Expired FR2119163A5 (en) | 1970-12-22 | 1970-12-22 | Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE776866A (en) |
DE (1) | DE2163455A1 (en) |
FR (1) | FR2119163A5 (en) |
IT (1) | IT944145B (en) |
NL (1) | NL7117661A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3640561A1 (en) * | 1986-11-27 | 1988-06-09 | Kloeckner Ferromatik Desma | Last for shoe uppers |
DE10202174A1 (en) * | 2002-01-20 | 2003-08-07 | Kern Andreas | Shoe manufacture involves use of pinching machines on which the shoe uppers are held on a last and a plastic insole is injected before the ends of the uppers are folded onto the insole base |
-
1970
- 1970-12-22 FR FR7046326A patent/FR2119163A5/en not_active Expired
-
1971
- 1971-12-17 BE BE776866A patent/BE776866A/en unknown
- 1971-12-20 IT IT3263971A patent/IT944145B/en active
- 1971-12-21 DE DE19712163455 patent/DE2163455A1/en active Pending
- 1971-12-22 NL NL7117661A patent/NL7117661A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7117661A (en) | 1972-06-26 |
IT944145B (en) | 1973-04-20 |
DE2163455A1 (en) | 1972-10-26 |
BE776866A (en) | 1972-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |