GB1311422A - Production of multi-part mouldings by injection-moulding - Google Patents

Production of multi-part mouldings by injection-moulding

Info

Publication number
GB1311422A
GB1311422A GB1134271A GB1134271A GB1311422A GB 1311422 A GB1311422 A GB 1311422A GB 1134271 A GB1134271 A GB 1134271A GB 1134271 A GB1134271 A GB 1134271A GB 1311422 A GB1311422 A GB 1311422A
Authority
GB
United Kingdom
Prior art keywords
plunger
injection
moulding
sprue
passage
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
Application number
GB1134271A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Desma Werke GmbH
Original Assignee
Desma Werke GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Desma Werke GmbH filed Critical Desma Werke GmbH
Publication of GB1311422A publication Critical patent/GB1311422A/en
Expired legal-status Critical Current

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
    • B29D35/0045—Sealing means for the mould cavity
    • 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
    • B29D35/08—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 having multilayered parts
    • B29D35/081—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 having multilayered parts by injection moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB1134271A 1970-05-06 1971-04-26 Production of multi-part mouldings by injection-moulding Expired GB1311422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022118 DE2022118B2 (de) 1970-05-06 1970-05-06 Verfahren und vorrichtung zum anformen einer mehrteiligen insbesondere mehrschichtigen sohle aus spritzgaehigem material insbesndere polyurethan an einen schuhschaft

Publications (1)

Publication Number Publication Date
GB1311422A true GB1311422A (en) 1973-03-28

Family

ID=5770369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1134271A Expired GB1311422A (en) 1970-05-06 1971-04-26 Production of multi-part mouldings by injection-moulding

Country Status (5)

Country Link
AT (1) AT342858B (de)
DE (1) DE2022118B2 (de)
ES (1) ES390768A1 (de)
FR (1) FR2091239A5 (de)
GB (1) GB1311422A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146282A (en) * 1983-09-07 1985-04-17 Pickens Footwear Co Moulding water-proof footwear
CN102811641A (zh) * 2009-11-06 2012-12-05 伊科斯克有限公司 用于制造多密度鞋底的方法和插件
CN109795065A (zh) * 2019-01-09 2019-05-24 晋江国盛新材料科技有限公司 一种改进型上下双层etpu减震体的成型工艺

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076788A (en) * 1976-12-02 1978-02-28 General Motors Corporation Mold coating of freshly molded articles
DE3120436A1 (de) * 1981-05-22 1982-12-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren und vorrichtung zur herstellung von jalousiefolien und lamellierten platten
ES8704337A1 (es) * 1984-11-07 1987-04-01 Kloeckner Ferromatik Desma Procedimiento y dispositivo para fabricar zapatos de deportecon suela moldeada e inyectada en la plantilla
DE4114088C1 (de) * 1991-04-30 1992-12-17 Kloeckner Ferromatik Desma Gmbh, 7831 Malterdingen, De
DE4143329A1 (de) * 1991-04-30 1992-11-05 Kloeckner Ferromatik Desma Verfahren zum herstellen einer konturplatte
WO1994004336A1 (de) * 1992-08-14 1994-03-03 Dipl.-Ing. Stefan Stolitzka Ges.M.H. Giessform zum anschäumen einer laufsohle aus kunststoff an einen schuhschaft
WO2014032673A1 (en) * 2012-08-28 2014-03-06 Ecco Sko A/S Shoe part forming by injection moulding and insert thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146282A (en) * 1983-09-07 1985-04-17 Pickens Footwear Co Moulding water-proof footwear
CN102811641A (zh) * 2009-11-06 2012-12-05 伊科斯克有限公司 用于制造多密度鞋底的方法和插件
CN102811641B (zh) * 2009-11-06 2015-08-05 伊科斯克有限公司 用于制造多密度鞋底的方法和插件
CN109795065A (zh) * 2019-01-09 2019-05-24 晋江国盛新材料科技有限公司 一种改进型上下双层etpu减震体的成型工艺

Also Published As

Publication number Publication date
FR2091239A5 (de) 1972-01-14
ES390768A1 (es) 1973-06-01
DE2022118B2 (de) 1972-01-20
AT342858B (de) 1978-04-25
ATA357071A (de) 1977-08-15
DE2022118A1 (de) 1972-02-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee