AU8447298A - Improvements in or relating to gas assisted injection moulding - Google Patents

Improvements in or relating to gas assisted injection moulding

Info

Publication number
AU8447298A
AU8447298A AU84472/98A AU8447298A AU8447298A AU 8447298 A AU8447298 A AU 8447298A AU 84472/98 A AU84472/98 A AU 84472/98A AU 8447298 A AU8447298 A AU 8447298A AU 8447298 A AU8447298 A AU 8447298A
Authority
AU
Australia
Prior art keywords
relating
injection moulding
assisted injection
gas assisted
gas
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.)
Abandoned
Application number
AU84472/98A
Inventor
Terence Colwyn Pearson
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.)
GAS INJECTION Ltd
Original Assignee
GAS INJECTION 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 GAS INJECTION Ltd filed Critical GAS INJECTION Ltd
Publication of AU8447298A publication Critical patent/AU8447298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/122—Soles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/124—Heels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/128—Moulds or apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
AU84472/98A 1997-07-15 1998-07-14 Improvements in or relating to gas assisted injection moulding Abandoned AU8447298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9714807.6A GB9714807D0 (en) 1997-07-15 1997-07-15 Improvements in or relating to gas assisted injection moulding
GB9714807 1997-07-15
PCT/GB1998/001879 WO1999003665A1 (en) 1997-07-15 1998-07-14 Improvements in or relating to gas assisted injection moulding

Publications (1)

Publication Number Publication Date
AU8447298A true AU8447298A (en) 1999-02-10

Family

ID=10815829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84472/98A Abandoned AU8447298A (en) 1997-07-15 1998-07-14 Improvements in or relating to gas assisted injection moulding

Country Status (4)

Country Link
EP (1) EP1005409A1 (en)
AU (1) AU8447298A (en)
GB (1) GB9714807D0 (en)
WO (1) WO1999003665A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9825348D0 (en) * 1998-11-20 1999-01-13 Gas Injection Ltd Improvements in or relating to footwear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247515A (en) * 1978-08-23 1981-01-27 Union Carbide Corporation Process for molding of plastic structural web articles
IT1138636B (en) * 1981-09-25 1986-09-17 Giuseppe Ponzielli PROCESS PERFECTED FOR OBTAINING EXPANDED MANUFACTURES IN THERMOPLASTIC MATERIAL AND MANUFACTURE OBTAINED BY SUCH PROCEDURE
ES8704337A1 (en) * 1984-11-07 1987-04-01 Kloeckner Ferromatik Desma Sports shoe and methods for making the same
JPH02108510A (en) * 1988-10-19 1990-04-20 Toyoda Gosei Co Ltd Injection molded high rigid hollow product and its manufacture
GB2235150A (en) * 1989-07-12 1991-02-27 Jonathan Christopher Mott Moulding shoe soles
JP2794321B2 (en) * 1990-04-04 1998-09-03 旭化成工業株式会社 Injection molded body with turbulence prevention structure in hollow part
US5849377A (en) * 1991-01-30 1998-12-15 Asahi Kasei Kogyo Kabushiki Kaisha Injection-molded hollow article, hollow injection molding method and metal mold therefor
JPH0847940A (en) * 1994-08-04 1996-02-20 Mitsubishi Chem Corp Injection molding method for resin molding having thick-wall part
DE29717428U1 (en) * 1997-09-30 1998-01-08 Wang, Wayne, Taipeh/T'ai-pei Midsole structure

Also Published As

Publication number Publication date
WO1999003665A1 (en) 1999-01-28
GB9714807D0 (en) 1997-09-17
EP1005409A1 (en) 2000-06-07

Similar Documents

Publication Publication Date Title
AU1884797A (en) Improvements in or relating to contrast agents
AU4714797A (en) Improvements in or relating to contrast agents
AU2168597A (en) Improvements in or relating to encapsulation
AU6304598A (en) Improvements in or relating to moulding methods and moulded articles
GB9603069D0 (en) Improvements in or relating to gene expression
GB9726773D0 (en) Improvements in or relating to ultrasonagraphy
AU8990298A (en) Improvements in or relating to contrast agents
GB2327461B (en) Air assisted fuel injector
AU8816198A (en) Improvements in or relating to contrast agents
AU8447298A (en) Improvements in or relating to gas assisted injection moulding
AU2351897A (en) Improvements in or relating to containers
GB9707690D0 (en) Improvements in or relating to fuel assemblies
AU9178298A (en) Improvements in or relating to connectors
GB9707596D0 (en) Improvements in or relating to stages
AU8228498A (en) Improvements in and relating to durometers
AU1773599A (en) Improvements in or relating to packaging
GB9920614D0 (en) Improvements in or relating to moulding
GB9719731D0 (en) Improvements in or relating to gas assisted moulding
GB9726715D0 (en) Improvements in or relating to rotational moulding
GB2277292B (en) Improvements in or relating to moulding techniques
GB9802270D0 (en) Improvements in or relating to gas assisted moulding
AU2036695A (en) Improvements in injection blow moulding
GB9802271D0 (en) Improvements in or relating to injection moulding
AUPO792197A0 (en) Improvements in or relating to rotational moulding
GB9818265D0 (en) Improvemets in or relating to injection moulding

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase