FR1090006A - Molding process - Google Patents

Molding process

Info

Publication number
FR1090006A
FR1090006A FR1090006DA FR1090006A FR 1090006 A FR1090006 A FR 1090006A FR 1090006D A FR1090006D A FR 1090006DA FR 1090006 A FR1090006 A FR 1090006A
Authority
FR
France
Prior art keywords
molding process
molding
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
Other languages
French (fr)
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.)
Automobiles Citroen SA
Original Assignee
Andre Citroen SA
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 Andre Citroen SA filed Critical Andre Citroen SA
Application granted granted Critical
Publication of FR1090006A publication Critical patent/FR1090006A/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/38—Moulds for making articles of definite length, i.e. discrete articles with means to avoid flashes
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/08—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating
    • 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
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3814—Porous moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR1090006D 1953-07-23 1953-07-23 Molding process Expired FR1090006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090006T 1953-07-23

Publications (1)

Publication Number Publication Date
FR1090006A true FR1090006A (en) 1955-03-25

Family

ID=9614658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090006D Expired FR1090006A (en) 1953-07-23 1953-07-23 Molding process

Country Status (1)

Country Link
FR (1) FR1090006A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105770A1 (en) * 2001-02-08 2002-08-14 Volkswagen Ag Twin slush skin molding process, involves extraction of trapped air and gas from an expandable layer through a porous male punch wall
EP2631052A3 (en) * 2012-02-24 2014-04-30 Bell Helicopter Textron Inc. System and method of manufacturing a composite structure in a closed cavity mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105770A1 (en) * 2001-02-08 2002-08-14 Volkswagen Ag Twin slush skin molding process, involves extraction of trapped air and gas from an expandable layer through a porous male punch wall
EP2631052A3 (en) * 2012-02-24 2014-04-30 Bell Helicopter Textron Inc. System and method of manufacturing a composite structure in a closed cavity mold
US9381679B2 (en) 2012-02-24 2016-07-05 Textron Innovations Inc. System and method of manufacturing a composite structure in a closed cavity mold
US9539772B2 (en) 2012-02-24 2017-01-10 Textron Innovations Inc. System and method of manufacturing a composite structure in a closed cavity mold

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