GB605978A - Improvements in or relating to insert moulding - Google Patents

Improvements in or relating to insert moulding

Info

Publication number
GB605978A
GB605978A GB60146A GB60146A GB605978A GB 605978 A GB605978 A GB 605978A GB 60146 A GB60146 A GB 60146A GB 60146 A GB60146 A GB 60146A GB 605978 A GB605978 A GB 605978A
Authority
GB
United Kingdom
Prior art keywords
projection
mould
moulding
seal
insert
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
GB60146A
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.)
ALFRED CHARLES BARLOW
Fairey Aviation Co Ltd
Original Assignee
ALFRED CHARLES BARLOW
Fairey Aviation 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 ALFRED CHARLES BARLOW, Fairey Aviation Co Ltd filed Critical ALFRED CHARLES BARLOW
Priority to GB60146A priority Critical patent/GB605978A/en
Publication of GB605978A publication Critical patent/GB605978A/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14418—Sealing means between mould and article
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the mould cavity
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

605,978. Supporting inserts in moulds. FAIREY AVIATION CO., Ltd., BARLOW, A. C., and GRIFFITH, J. M. Jan. 7. 1946, No. 601. [Class 89(ii)] A mould having at least two-parts 10, 11, for use in insert moulding has a passage 13 formed to accommodate a projection 14 of the insert, and a cavity 15 which contains a rubber seal 16 apertured to fit around the projection 14. The seal is slightly larger than the cavity so that when the mould parts are brought together for the moulding operation the seal will be deformed to fit closely around the projection. The mould may be used for injection, transfer or compression moulding.
GB60146A 1946-01-07 1946-01-07 Improvements in or relating to insert moulding Expired GB605978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB60146A GB605978A (en) 1946-01-07 1946-01-07 Improvements in or relating to insert moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB60146A GB605978A (en) 1946-01-07 1946-01-07 Improvements in or relating to insert moulding

Publications (1)

Publication Number Publication Date
GB605978A true GB605978A (en) 1948-08-04

Family

ID=9707246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60146A Expired GB605978A (en) 1946-01-07 1946-01-07 Improvements in or relating to insert moulding

Country Status (1)

Country Link
GB (1) GB605978A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633603A (en) * 1950-06-28 1953-04-07 Hiram N Huse Mold
US2656570A (en) * 1951-11-15 1953-10-27 Elise F Harmon Plastic matrix for printing resistors
US2734227A (en) * 1956-02-14 O o o o o o
GB2278569A (en) * 1993-06-01 1994-12-07 Ericsson Telefon Ab L M Moulding an optodevice onto an optical fibre ribbon
WO2005097456A1 (en) * 2004-04-01 2005-10-20 Murtfeldt Kunststoffe Gmbh & Co. Kg Device for partially extrusion-coating metallic inserts in an injection mould
EP2576178A2 (en) * 2010-05-25 2013-04-10 Saint-Gobain Performance Plastics Corporation System, method and apparatus for polymer seals to form positive shut-off for insert molding of liquid silicone rubber
CN107107405A (en) * 2014-10-31 2017-08-29 全耐塑料公司 The mould for being used to manufacture plastic material piece of sealing system with optimization
CN113427702A (en) * 2020-03-23 2021-09-24 恒耀工业股份有限公司 Component assembly

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734227A (en) * 1956-02-14 O o o o o o
US2633603A (en) * 1950-06-28 1953-04-07 Hiram N Huse Mold
US2656570A (en) * 1951-11-15 1953-10-27 Elise F Harmon Plastic matrix for printing resistors
GB2278569A (en) * 1993-06-01 1994-12-07 Ericsson Telefon Ab L M Moulding an optodevice onto an optical fibre ribbon
GB2278569B (en) * 1993-06-01 1997-02-19 Ericsson Telefon Ab L M A sealing arrangement for optodevice moulds
WO2005097456A1 (en) * 2004-04-01 2005-10-20 Murtfeldt Kunststoffe Gmbh & Co. Kg Device for partially extrusion-coating metallic inserts in an injection mould
DE102004016832B4 (en) * 2004-04-01 2013-09-19 Kunststoffinstitut für die mittelständische Wirtschaft NRW GmbH Device for partially overmolding metallic inserts with an injection mold
EP2576178A2 (en) * 2010-05-25 2013-04-10 Saint-Gobain Performance Plastics Corporation System, method and apparatus for polymer seals to form positive shut-off for insert molding of liquid silicone rubber
EP2576178A4 (en) * 2010-05-25 2015-04-15 Saint Gobain Performance Plast System, method and apparatus for polymer seals to form positive shut-off for insert molding of liquid silicone rubber
CN107107405A (en) * 2014-10-31 2017-08-29 全耐塑料公司 The mould for being used to manufacture plastic material piece of sealing system with optimization
CN113427702A (en) * 2020-03-23 2021-09-24 恒耀工业股份有限公司 Component assembly

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