AU2002306937A1 - Processes for molding a cart - Google Patents

Processes for molding a cart

Info

Publication number
AU2002306937A1
AU2002306937A1 AU2002306937A AU2002306937A AU2002306937A1 AU 2002306937 A1 AU2002306937 A1 AU 2002306937A1 AU 2002306937 A AU2002306937 A AU 2002306937A AU 2002306937 A AU2002306937 A AU 2002306937A AU 2002306937 A1 AU2002306937 A1 AU 2002306937A1
Authority
AU
Australia
Prior art keywords
cart
molding
processes
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
AU2002306937A
Inventor
Norman Decost
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.)
Rehrig International Inc
Original Assignee
Rehrig International Inc
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
Priority claimed from US09/819,652 external-priority patent/US6589458B2/en
Application filed by Rehrig International Inc filed Critical Rehrig International Inc
Publication of AU2002306937A1 publication Critical patent/AU2002306937A1/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
    • 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
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
AU2002306937A 2001-03-29 2002-03-29 Processes for molding a cart Abandoned AU2002306937A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/819,652 US6589458B2 (en) 2000-04-20 2001-03-29 Method of molding a cart using molding processes
US09/819,652 2001-03-29
PCT/US2002/009598 WO2002078925A2 (en) 2001-03-29 2002-03-29 Processes for molding a cart

Publications (1)

Publication Number Publication Date
AU2002306937A1 true AU2002306937A1 (en) 2002-10-15

Family

ID=25228694

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002306937A Abandoned AU2002306937A1 (en) 2001-03-29 2002-03-29 Processes for molding a cart

Country Status (2)

Country Link
AU (1) AU2002306937A1 (en)
WO (1) WO2002078925A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2719696C (en) 2008-03-26 2013-08-06 Delta Tooling Company Method of manufacture of a foamed core class "a" article
WO2009120838A2 (en) 2008-03-26 2009-10-01 Delta Tooling Company Interchangeable mold tooling
US7846533B2 (en) * 2008-03-26 2010-12-07 Hendrickson Usa, L.L.C. Molded thermoplastic articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286795A (en) * 1979-05-07 1981-09-01 Rehrig Houston Telescoping shopping cart
US5015166A (en) * 1988-11-02 1991-05-14 Encore Molding Systems, Inc. Injection molding apparatus for making a hollow object
CA2135623A1 (en) * 1993-04-07 1994-10-13 Rudolf Wanzl Shopping cart (einkaufswagen)
US6075113A (en) * 1998-10-05 2000-06-13 Mirror Image Technologies, Inc. Wheel composition

Also Published As

Publication number Publication date
WO2002078925A9 (en) 2004-06-03
WO2002078925A3 (en) 2003-02-27
WO2002078925A2 (en) 2002-10-10

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Legal Events

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