FR2935634B1 - MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT - Google Patents

MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT

Info

Publication number
FR2935634B1
FR2935634B1 FR0804977A FR0804977A FR2935634B1 FR 2935634 B1 FR2935634 B1 FR 2935634B1 FR 0804977 A FR0804977 A FR 0804977A FR 0804977 A FR0804977 A FR 0804977A FR 2935634 B1 FR2935634 B1 FR 2935634B1
Authority
FR
France
Prior art keywords
machine
expansion equipment
forming expansion
forming
equipment
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
FR0804977A
Other languages
French (fr)
Other versions
FR2935634A1 (en
Inventor
Frederic Covin
Gerard Pelletier
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to FR0804977A priority Critical patent/FR2935634B1/en
Priority to CN200910167382A priority patent/CN101670646A/en
Priority to PCT/US2009/056091 priority patent/WO2010030584A1/en
Publication of FR2935634A1 publication Critical patent/FR2935634A1/en
Application granted granted Critical
Publication of FR2935634B1 publication Critical patent/FR2935634B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
FR0804977A 2008-09-10 2008-09-10 MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT Expired - Fee Related FR2935634B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0804977A FR2935634B1 (en) 2008-09-10 2008-09-10 MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT
CN200910167382A CN101670646A (en) 2008-09-10 2009-08-25 Machine and method for forming equipment through expansion
PCT/US2009/056091 WO2010030584A1 (en) 2008-09-10 2009-09-04 Machine and method for forming equipment through expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804977A FR2935634B1 (en) 2008-09-10 2008-09-10 MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT

Publications (2)

Publication Number Publication Date
FR2935634A1 FR2935634A1 (en) 2010-03-12
FR2935634B1 true FR2935634B1 (en) 2010-10-15

Family

ID=40602510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804977A Expired - Fee Related FR2935634B1 (en) 2008-09-10 2008-09-10 MACHINE AND METHOD FOR FORMING EXPANSION EQUIPMENT

Country Status (3)

Country Link
CN (1) CN101670646A (en)
FR (1) FR2935634B1 (en)
WO (1) WO2010030584A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11007687B2 (en) * 2017-10-02 2021-05-18 Legacy Foam Llc Polyurethane injection system and method
CN108714991A (en) * 2018-06-20 2018-10-30 广州番禺东邦怡丰发泡胶有限公司 A kind of automotive seat Double-work-position molding machine and its forming method
CN109968591A (en) * 2019-03-29 2019-07-05 周仲良 A kind of height-adjustable horizontal injection press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7021738U (en) * 1970-06-10 1970-09-10 Siemag Siegener Masch Bau DEVICE FOR MANUFACTURING LARGE-VOLUME ARTICLES FROM RIGID PLASTIC FOAM, IN PARTICULAR POLYURETHANE FOAM IN TWO-PIECE, INTERLOCKABLE INJECTION FORMS.
IT1176940B (en) * 1984-10-12 1987-08-18 Eurodomestici Ind Riunite IMPROVEMENT OF PLANTS FOR THE PRODUCTION OF FURNITURE INSULATED IN PARTICULAR REFRIGERATORS AND SIMILAR
JPH04187412A (en) * 1990-11-21 1992-07-06 Mita Ind Co Ltd Injection molding machine
JPH11199013A (en) * 1998-01-08 1999-07-27 Mitsubishi Heavy Ind Ltd Die changing system
US6589470B2 (en) * 1999-04-26 2003-07-08 Robert P. Fried Process for producing molded plastic articles
NL1015424C2 (en) * 2000-06-13 2001-12-14 Recticel Nederland Bv Apparatus intended for pressing blocks from foam flakes, as well as a method for pressing blocks from foam flakes.

Also Published As

Publication number Publication date
WO2010030584A1 (en) 2010-03-18
CN101670646A (en) 2010-03-17
FR2935634A1 (en) 2010-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130531