GB1346892A - Injection moulding method and tool for plastics articles - Google Patents

Injection moulding method and tool for plastics articles

Info

Publication number
GB1346892A
GB1346892A GB1346892DA GB1346892A GB 1346892 A GB1346892 A GB 1346892A GB 1346892D A GB1346892D A GB 1346892DA GB 1346892 A GB1346892 A GB 1346892A
Authority
GB
United Kingdom
Prior art keywords
mould
web
blade
hinges
reproduced
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
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.)
Twinlock Ltd
Original Assignee
Twinlock Ltd
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 Twinlock Ltd filed Critical Twinlock Ltd
Publication of GB1346892A publication Critical patent/GB1346892A/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/5675—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding for making orifices in or through the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/22—Hinges, pivots

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB1346892D 1969-11-07 1969-11-07 Injection moulding method and tool for plastics articles Expired GB1346892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5475269 1969-11-07

Publications (1)

Publication Number Publication Date
GB1346892A true GB1346892A (en) 1974-02-13

Family

ID=10471971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1346892D Expired GB1346892A (en) 1969-11-07 1969-11-07 Injection moulding method and tool for plastics articles

Country Status (2)

Country Link
BE (1) BE774946A (fr)
GB (1) GB1346892A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191442A (en) * 1986-06-14 1987-12-16 Dornier Gmbh Lindauer Producing thermoplastic parts having a structure on their surface
GB2214125A (en) * 1987-12-30 1989-08-31 Toshiba Machine Co Ltd Controlling injection moulding machine
GB2241663A (en) * 1990-03-06 1991-09-11 Takata Corp Moulding a vehicle air bag cover, incorporating a tear line groove for air bag release
US5190500A (en) * 1990-10-09 1993-03-02 Fichtel & Sachs Ag Chain thrower mechanism for bicycle gear change
GB2392642A (en) * 2002-06-21 2004-03-10 Fold Ltd N Injection moulded hinged plastics articles
JP2018043405A (ja) * 2016-09-14 2018-03-22 トヨタ車体株式会社 樹脂成形品の製造方法
CN114347357A (zh) * 2021-12-08 2022-04-15 南通盛瑞复合材料有限公司 一种玻璃钢型材生产一体成型设备

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191442A (en) * 1986-06-14 1987-12-16 Dornier Gmbh Lindauer Producing thermoplastic parts having a structure on their surface
GB2214125A (en) * 1987-12-30 1989-08-31 Toshiba Machine Co Ltd Controlling injection moulding machine
GB2214125B (en) * 1987-12-30 1991-05-01 Toshiba Machine Co Ltd Apparatus for operating an injection compression molding machine
GB2241663A (en) * 1990-03-06 1991-09-11 Takata Corp Moulding a vehicle air bag cover, incorporating a tear line groove for air bag release
FR2659267A1 (fr) * 1990-03-06 1991-09-13 Takata Corp Procede de fabrication d'un couvercle modulaire pour ballonnet gonflable de protection contre les collisions.
US5149479A (en) * 1990-03-06 1992-09-22 Takata Corporation Method of manufacturing modular cover of air bag
GB2241663B (en) * 1990-03-06 1993-09-22 Takata Corp Method of manufacturing modular cover of air bag
US5190500A (en) * 1990-10-09 1993-03-02 Fichtel & Sachs Ag Chain thrower mechanism for bicycle gear change
GB2392642A (en) * 2002-06-21 2004-03-10 Fold Ltd N Injection moulded hinged plastics articles
GB2392642B (en) * 2002-06-21 2006-08-16 Fold Ltd N Injection moulded plastics containers
JP2018043405A (ja) * 2016-09-14 2018-03-22 トヨタ車体株式会社 樹脂成形品の製造方法
CN114347357A (zh) * 2021-12-08 2022-04-15 南通盛瑞复合材料有限公司 一种玻璃钢型材生产一体成型设备

Also Published As

Publication number Publication date
BE774946A (fr) 1972-05-05

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years