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GB2158002B - Injection moulding - Google Patents

Injection moulding

Info

Publication number
GB2158002B
GB2158002B GB08411554A GB8411554A GB2158002B GB 2158002 B GB2158002 B GB 2158002B GB 08411554 A GB08411554 A GB 08411554A GB 8411554 A GB8411554 A GB 8411554A GB 2158002 B GB2158002 B GB 2158002B
Authority
GB
United Kingdom
Prior art keywords
injection moulding
moulding
injection
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
GB08411554A
Other versions
GB2158002A (en
GB8411554D0 (en
Inventor
James Watson Hendry
Geoffrey David Gahan
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.)
PEERLESS FOAM MOULDING CO
Original Assignee
PEERLESS FOAM MOULDING CO
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 PEERLESS FOAM MOULDING CO filed Critical PEERLESS FOAM MOULDING CO
Priority to GB08411554A priority Critical patent/GB2158002B/en
Publication of GB8411554D0 publication Critical patent/GB8411554D0/en
Publication of GB2158002A publication Critical patent/GB2158002A/en
Application granted granted Critical
Publication of GB2158002B publication Critical patent/GB2158002B/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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB08411554A 1984-05-04 1984-05-04 Injection moulding Expired GB2158002B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08411554A GB2158002B (en) 1984-05-04 1984-05-04 Injection moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08411554A GB2158002B (en) 1984-05-04 1984-05-04 Injection moulding

Publications (3)

Publication Number Publication Date
GB8411554D0 GB8411554D0 (en) 1984-06-13
GB2158002A GB2158002A (en) 1985-11-06
GB2158002B true GB2158002B (en) 1987-06-17

Family

ID=10560536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08411554A Expired GB2158002B (en) 1984-05-04 1984-05-04 Injection moulding

Country Status (1)

Country Link
GB (1) GB2158002B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139548B (en) * 1983-05-11 1986-11-19 James Watson Hendry Injection moulding
US4935191A (en) * 1986-10-16 1990-06-19 Thomas W. Johnson Process of insection molding with pressurized gas assist
FR2605197A1 (en) * 1986-10-17 1988-04-22 Delsey Soc Improvements to travel articles such as suitcases, suit carriers, bags
GB8706204D0 (en) * 1987-03-16 1987-04-23 Peerless Cinpres Ltd Injection moulding apparatus
JPH0788025B2 (en) * 1987-04-28 1995-09-27 三菱瓦斯化学株式会社 Manufacturing method of synthetic resin molded product having uneven wall reinforcement structure
GB8722620D0 (en) * 1987-09-25 1987-11-04 Cinpres Ltd Injection moulding
GB2217644A (en) * 1988-04-22 1989-11-01 Cinpres Ltd Injection moulding
US5395010A (en) * 1988-11-08 1995-03-07 Schoeller International Engineering Kg Plastic bottle case
AU4640489A (en) * 1988-11-08 1990-06-12 Schoeller International Engineering Kg Plastic bottle-case
US6730258B1 (en) 1988-11-29 2004-05-04 Hashimoto Forming Industry Co., Ltd. Method of manufacturing windows having an integral hollow body frame member
IT1225857B (en) * 1988-12-21 1990-12-07 Industre Zanussi S P A MANUFACTURING PROCESS OF PLASTIC TANKS FOR WASHING MACHINES AND TANKS SO OBTAINED
DE3927122C3 (en) * 1989-08-17 1995-03-23 Thyssen Polymer Gmbh Injection molding process and device for the production of hollow plastic objects
US5069858A (en) * 1989-09-18 1991-12-03 Milad Limited Partnership Method for the use of gas assistance in the molding of plastic articles
FR2652538B1 (en) * 1989-10-04 1992-02-14 Peugeot PRESSURE GAS INJECTOR IN A MOLD FOR MANUFACTURING A PLASTIC MATERIAL, MOLD AND MOLDING METHOD USING SUCH AN INJECTOR AND A PLASTIC MATERIAL OBTAINED.
CH681503A5 (en) * 1989-10-24 1993-04-15 Lange Int Sa Gas assisted injection moulding of ski boot with hollow sole
GR1000542B (en) * 1990-04-23 1992-08-25 Schoeller Int Eng Synthetic packing cases for bottles
IT1247624B (en) * 1990-08-31 1994-12-28 Zanussi Elettrodomestici MANUFACTURING PROCESS OF PLASTIC BASKETS FOR WASHING MACHINES AND BASKETS SO OBTAINED
US5110533A (en) * 1990-11-07 1992-05-05 Milad Limited Partnership Method for the use of gas assistance in the molding of plastic articles to enhance surface quality
US5162092A (en) * 1990-11-29 1992-11-10 Cascade Engineering, Inc. Gas-assisted injection molding with a carpet layer
US5308574A (en) * 1991-05-08 1994-05-03 Mitsubishi Gas Chemical Company, Inc. Method of injection molding with air assist for making a handle-shaped molded article
GB9114324D0 (en) * 1991-07-03 1991-08-21 Kontor Moulding Systems Ltd Injection moulding of thermoplastic polymers
TW210973B (en) * 1991-12-02 1993-08-11 Mitsubishi Gas Chemical Co
US5456957A (en) * 1992-03-06 1995-10-10 The Standard Products Company Body side molding and method
JPH0671798A (en) * 1992-08-27 1994-03-15 Sumitomo Chem Co Ltd Laminate
CA2121521A1 (en) * 1993-04-26 1994-10-27 Mamoru Kimura Gas-introduced injection molding and method of obtaining the same
FR2728191B1 (en) * 1994-12-20 1997-03-14 Manducher Sa PROCESS FOR MANUFACTURING A PART IN PLASTIC MATERIAL BY INJECTION MOLDING AND A PART OBTAINED
US5639405A (en) * 1995-09-01 1997-06-17 Elizabeth Erikson Trust Method for providing selective control of a gas assisted plastic injection apparatus
US5939103A (en) * 1996-01-22 1999-08-17 Erikson; Jon R. Gas nozzle assembly for a gas assisted injection molding system
US5908641A (en) * 1996-01-22 1999-06-01 Elizabeth Erikson Trust Gas nozzle for a gas assisted injection molding system
DE59813228D1 (en) * 1997-07-09 2005-12-29 Siemens Ag PLASTIC CONTAINERS AND METHOD FOR THE PRODUCTION THEREOF
ZA200306059B (en) * 2002-08-19 2004-02-17 Schoeller Wavin Sys Serv Gmbh Bottle case made of plastics.
WO2022198247A1 (en) 2021-03-24 2022-09-29 Kogelnik Holding Gmbh Container, especially suitcase, comprising at least one half-shell component or shell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603072A (en) * 1946-03-05 1948-06-08 John Stratton Turnbull Improvements in and relating to the manufacture of wax articles
GB619286A (en) * 1946-11-29 1949-03-07 John Stratton Turnbull Improvements relating to the manufacture of wax articles

Also Published As

Publication number Publication date
GB2158002A (en) 1985-11-06
GB8411554D0 (en) 1984-06-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020504