GB2269130B - Manufacture of composite plastics articles - Google Patents

Manufacture of composite plastics articles

Info

Publication number
GB2269130B
GB2269130B GB9315131A GB9315131A GB2269130B GB 2269130 B GB2269130 B GB 2269130B GB 9315131 A GB9315131 A GB 9315131A GB 9315131 A GB9315131 A GB 9315131A GB 2269130 B GB2269130 B GB 2269130B
Authority
GB
United Kingdom
Prior art keywords
manufacture
composite plastics
plastics articles
articles
composite
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 - Fee Related
Application number
GB9315131A
Other versions
GB9315131D0 (en
GB2269130A (en
Inventor
James Frank Yardley
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.)
Continental Automotive Telford UK Ltd
Original Assignee
Siemens Automotive Systems Ltd
Dunlop Automotive Composites UK 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 Siemens Automotive Systems Ltd, Dunlop Automotive Composites UK Ltd filed Critical Siemens Automotive Systems Ltd
Publication of GB9315131D0 publication Critical patent/GB9315131D0/en
Publication of GB2269130A publication Critical patent/GB2269130A/en
Application granted granted Critical
Publication of GB2269130B publication Critical patent/GB2269130B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4457—Removing or ejecting moulded articles for undercut articles using fusible, soluble or destructible cores
    • 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
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB9315131A 1992-07-28 1993-07-21 Manufacture of composite plastics articles Expired - Fee Related GB2269130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929216043A GB9216043D0 (en) 1992-07-28 1992-07-28 Manufacture of composite type plastics articles

Publications (3)

Publication Number Publication Date
GB9315131D0 GB9315131D0 (en) 1993-09-01
GB2269130A GB2269130A (en) 1994-02-02
GB2269130B true GB2269130B (en) 1996-07-24

Family

ID=10719448

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929216043A Pending GB9216043D0 (en) 1992-07-28 1992-07-28 Manufacture of composite type plastics articles
GB9315131A Expired - Fee Related GB2269130B (en) 1992-07-28 1993-07-21 Manufacture of composite plastics articles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929216043A Pending GB9216043D0 (en) 1992-07-28 1992-07-28 Manufacture of composite type plastics articles

Country Status (4)

Country Link
BE (1) BE1006550A5 (en)
DE (1) DE4324718A1 (en)
FR (1) FR2694230B1 (en)
GB (2) GB9216043D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269775B (en) * 1992-07-28 1995-11-01 Dunlop Automotives Composites Composite type plastics articles
US20020046823A1 (en) * 2000-10-24 2002-04-25 Siemens Automotive Corporation Method of accurately measuring volume of injected metal in forming core elements for lost core molding process
KR101747459B1 (en) 2009-09-24 2017-06-14 지크프리트 베르가머 Insulating molded part and method for the production thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392776A (en) * 1972-08-30 1975-04-30 Siemens Ag Methods of manufacturing nozzles
US4590026A (en) * 1983-06-20 1986-05-20 Namba Press Works Co. Ltd. Process for making reinforcing layers on inner surfaces of complicated cavities
GB2246736A (en) * 1990-07-26 1992-02-12 Dunlop Ltd Removing a meltable core from a moulded plastics article by immersion in a heated salt solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128539B (en) * 1982-10-05 1985-12-11 Dunlop Ltd Heads for golf-clubs
JPH0236917A (en) * 1988-07-27 1990-02-06 Mitsubishi Heavy Ind Ltd Injection molding method for fluororesin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392776A (en) * 1972-08-30 1975-04-30 Siemens Ag Methods of manufacturing nozzles
US4590026A (en) * 1983-06-20 1986-05-20 Namba Press Works Co. Ltd. Process for making reinforcing layers on inner surfaces of complicated cavities
GB2246736A (en) * 1990-07-26 1992-02-12 Dunlop Ltd Removing a meltable core from a moulded plastics article by immersion in a heated salt solution

Also Published As

Publication number Publication date
BE1006550A5 (en) 1994-10-11
GB9315131D0 (en) 1993-09-01
FR2694230B1 (en) 1995-06-23
GB2269130A (en) 1994-02-02
FR2694230A1 (en) 1994-02-04
DE4324718A1 (en) 1994-02-24
GB9216043D0 (en) 1992-09-09

Similar Documents

Publication Publication Date Title
SG55076A1 (en) Composite article comprising oriented microstructures
AU4408693A (en) Composite article
EP0454059A3 (en) Composite molded articles
EP0557588A3 (en) Composite article and method of producing the same
GB9515920D0 (en) Improvements relating to plastics articles
GB9211263D0 (en) Manufacture of articles from composite material
GB2269771B (en) Method of moulding articles
GB9106983D0 (en) Manufacture of composite materials
ZA947316B (en) The shaping of articles
GB2269130B (en) Manufacture of composite plastics articles
GB9213952D0 (en) Decorative article
GB2276859B (en) Manufacture of elongate articles
GB9210525D0 (en) Manufacture of articles from composite material
GB9016389D0 (en) Manufacture of plastics articles
GB2269775B (en) Composite type plastics articles
GB2277521B (en) Preparation of lustrous plastic articles
GB9226321D0 (en) Articles of adomment
GB9300486D0 (en) Plastics laminate and its production
GB9122839D0 (en) Manufacture of articles of composite material
GB2254819B (en) Tooling for the manufacture of composite articles
GB9201025D0 (en) Manufacture of articles from composite material
GB9402035D0 (en) Production of plastic articles
ZA948391B (en) Moulding of articles
GB9325014D0 (en) Moulding of articles
GB9225778D0 (en) Moulding of articles

Legal Events

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

Effective date: 20020721