GB1012105A - Shoe sole injection process and apparatus - Google Patents
Shoe sole injection process and apparatusInfo
- Publication number
- GB1012105A GB1012105A GB85764A GB85764A GB1012105A GB 1012105 A GB1012105 A GB 1012105A GB 85764 A GB85764 A GB 85764A GB 85764 A GB85764 A GB 85764A GB 1012105 A GB1012105 A GB 1012105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sole
- base
- injected
- shoe sole
- piston
- 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
- B29D35/0036—Moulds with displaceable sole plates
-
- 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
- B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
- B29D35/0063—Moulds
- B29D35/0081—Moulds with displaceable sole plates
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1,012,105. Injection moulding. H. LUDWIG. Jan. 8, 1964 [July 9, 1963], No. 857/64. Heading B5A. A method of injection moulding a sole of synthetic resin or rubber on to an upper 16 with an intermediate sole 24 and/or a heel filling member 25 comprises the following stages:-(i) the base 17 of the mould is first raised by means of a piston 28 to press the sole 24 and/or heel filling member 25 into cementing contact with the upper 16 on a last 12; (ii) by introducing a greater pressure into a cylinder 29 above the piston 28 the base 17 is lowered and material injected through a passage 19 to form the shoe sole; (iii) when sufficient material has been injected the base 17 moves downwardly against spring 45 and actuates a switch 46 and solenoid 22 to close a valve 21 in the injection nozzle; (iv) the upper part 30 of the cylinder 29 is then connected to atmosphere and pressure in the lower part 31 moves the base upwardly to press the injected sole 23 against the upper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL45299A DE1196360B (en) | 1963-07-09 | 1963-07-09 | Method and device for molding soles made of plastic or rubber with a midsole onto a shoe upper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1012105A true GB1012105A (en) | 1965-12-08 |
Family
ID=7271084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB85764A Expired GB1012105A (en) | 1963-07-09 | 1964-01-08 | Shoe sole injection process and apparatus |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT256666B (en) |
BE (1) | BE641832A (en) |
DE (1) | DE1196360B (en) |
DK (1) | DK117321B (en) |
GB (1) | GB1012105A (en) |
NL (1) | NL130720C (en) |
SE (1) | SE303037B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113478717A (en) * | 2021-07-30 | 2021-10-08 | 泉州山水源泉机械科技有限公司 | Rubber sole oil press capable of automatically feeding and discharging |
CN116587526A (en) * | 2023-04-24 | 2023-08-15 | 浙江强力龙鞋业科技有限公司 | Continuous injection molding, shaping and drying assembly line for soles and production method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1729141B1 (en) * | 1967-11-22 | 1971-08-12 | Desma Werke Gmbh | PROCESS AND INJECTION MOLD FOR INJECTING MULTIPLE SOLES ON SHOE UPPER |
CN114889034A (en) * | 2022-05-09 | 2022-08-12 | 东莞兆阳兴业塑胶制品有限公司 | Shoe mold for supercritical foaming |
-
0
- BE BE641832D patent/BE641832A/xx unknown
-
1963
- 1963-07-09 DE DEL45299A patent/DE1196360B/en active Pending
- 1963-09-16 AT AT743863A patent/AT256666B/en active
-
1964
- 1964-01-08 GB GB85764A patent/GB1012105A/en not_active Expired
- 1964-01-10 DK DK13064A patent/DK117321B/en unknown
- 1964-03-24 SE SE367864A patent/SE303037B/xx unknown
- 1964-04-03 NL NL6403547A patent/NL130720C/xx active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113478717A (en) * | 2021-07-30 | 2021-10-08 | 泉州山水源泉机械科技有限公司 | Rubber sole oil press capable of automatically feeding and discharging |
CN113478717B (en) * | 2021-07-30 | 2023-05-02 | 泉州山水源泉机械科技有限公司 | Automatic go up rubber sole hydraulic press of unloading |
CN116587526A (en) * | 2023-04-24 | 2023-08-15 | 浙江强力龙鞋业科技有限公司 | Continuous injection molding, shaping and drying assembly line for soles and production method |
CN116587526B (en) * | 2023-04-24 | 2024-02-09 | 浙江强力龙鞋业科技有限公司 | Continuous injection molding, shaping and drying assembly line for soles and production method |
Also Published As
Publication number | Publication date |
---|---|
DE1196360B (en) | 1965-07-08 |
AT256666B (en) | 1967-09-11 |
DK117321B (en) | 1970-04-13 |
NL6403547A (en) | 1965-01-11 |
NL130720C (en) | 1970-09-15 |
SE303037B (en) | 1968-08-12 |
BE641832A (en) |
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