FR985995A - Improvements in compression molding processes for rubber or plastics - Google Patents

Improvements in compression molding processes for rubber or plastics

Info

Publication number
FR985995A
FR985995A FR985995DA FR985995A FR 985995 A FR985995 A FR 985995A FR 985995D A FR985995D A FR 985995DA FR 985995 A FR985995 A FR 985995A
Authority
FR
France
Prior art keywords
plastics
rubber
compression molding
molding processes
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.)
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.)
HAUTE FREQUENCE IND
Original Assignee
HAUTE FREQUENCE IND
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 HAUTE FREQUENCE IND filed Critical HAUTE FREQUENCE IND
Application granted granted Critical
Publication of FR985995A publication Critical patent/FR985995A/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
    • 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
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR985995D 1949-02-25 1949-02-25 Improvements in compression molding processes for rubber or plastics Expired FR985995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985995T 1949-02-25

Publications (1)

Publication Number Publication Date
FR985995A true FR985995A (en) 1951-07-25

Family

ID=9537769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985995D Expired FR985995A (en) 1949-02-25 1949-02-25 Improvements in compression molding processes for rubber or plastics

Country Status (1)

Country Link
FR (1) FR985995A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105049A1 (en) * 1970-09-18 1972-04-28 Mesrobian Jean Claude Casting mould - formed from two composite chill moulds
WO2000030784A1 (en) * 1998-11-26 2000-06-02 Swift Research And Development Limited Component verification system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105049A1 (en) * 1970-09-18 1972-04-28 Mesrobian Jean Claude Casting mould - formed from two composite chill moulds
WO2000030784A1 (en) * 1998-11-26 2000-06-02 Swift Research And Development Limited Component verification system
US6663812B1 (en) 1998-11-26 2003-12-16 Paul Anthony Shepheard Method for moulding a component for design verification

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