GB956097A - Improvements in or relating to injection moulding machines - Google Patents

Improvements in or relating to injection moulding machines

Info

Publication number
GB956097A
GB956097A GB2829462A GB2829462A GB956097A GB 956097 A GB956097 A GB 956097A GB 2829462 A GB2829462 A GB 2829462A GB 2829462 A GB2829462 A GB 2829462A GB 956097 A GB956097 A GB 956097A
Authority
GB
United Kingdom
Prior art keywords
channel
injection moulding
relating
die cavity
cools
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
GB2829462A
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB956097A publication Critical patent/GB956097A/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels

Abstract

956,097. Injection moulding. HONDA GIKEN KOGYO KABUSHIKI KAISHA. July 23, 1962 [Aug. 7, 1961], No. 28294/62. Heading B5A. An injection mould has a runner 9 leading from an injection nozzle 12 to a gate which consists of a block 13 with a large diameter bore at the upper end and a small diameter channel 14 at the lower end leading into a die cavity. At the upper end of the channel 14 is an annular knife edge formed between the inner surface of channel 14 and a sloping surface 19a. There is also around the upper end of the channel 14 an annular recess 19 formed in the block 13, which recess holds molten material to heat the material in the channel 14 which cools as the material in the die cavity cools.
GB2829462A 1961-08-07 1962-07-23 Improvements in or relating to injection moulding machines Expired GB956097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3986361 1961-08-07

Publications (1)

Publication Number Publication Date
GB956097A true GB956097A (en) 1964-04-22

Family

ID=12564790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2829462A Expired GB956097A (en) 1961-08-07 1962-07-23 Improvements in or relating to injection moulding machines

Country Status (3)

Country Link
DE (1) DE1291104B (en)
FR (1) FR1330438A (en)
GB (1) GB956097A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197181A2 (en) * 1985-04-09 1986-10-15 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
EP3135454A1 (en) * 2015-08-27 2017-03-01 iMFLUX Inc. Feed system for an injection molding machine
US9855694B2 (en) 2014-08-27 2018-01-02 iMFLUX Inc. Feed system for an injection molding machine
CN107791457A (en) * 2017-10-30 2018-03-13 张英 A kind of high-strength polypropylene injection moulding apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805117A1 (en) * 1978-02-07 1979-08-09 Bucher Guyer Ag Masch DEVICE FOR PRODUCING MOLDED PARTS FROM PLASTIC OR RUBBER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927898C (en) * 1943-12-17 1955-05-20 Eckert & Ziegler G M B H Separating device for the sprue on injection molds for the production of objects from thermoplastic compounds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197181A2 (en) * 1985-04-09 1986-10-15 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
EP0197181A3 (en) * 1985-04-09 1987-05-13 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
US9855694B2 (en) 2014-08-27 2018-01-02 iMFLUX Inc. Feed system for an injection molding machine
EP3135454A1 (en) * 2015-08-27 2017-03-01 iMFLUX Inc. Feed system for an injection molding machine
CN107791457A (en) * 2017-10-30 2018-03-13 张英 A kind of high-strength polypropylene injection moulding apparatus
CN107791457B (en) * 2017-10-30 2024-04-12 浙江汇晶新材料股份有限公司 High-strength polypropylene injection molding device

Also Published As

Publication number Publication date
DE1291104B (en) 1969-03-20
FR1330438A (en) 1963-06-21

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