FR1452813A - Improved molding of revolution parts - Google Patents

Improved molding of revolution parts

Info

Publication number
FR1452813A
FR1452813A FR27015A FR27015A FR1452813A FR 1452813 A FR1452813 A FR 1452813A FR 27015 A FR27015 A FR 27015A FR 27015 A FR27015 A FR 27015A FR 1452813 A FR1452813 A FR 1452813A
Authority
FR
France
Prior art keywords
improved molding
revolution parts
revolution
parts
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
FR27015A
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.)
IMPERVIA
Original Assignee
IMPERVIA
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 IMPERVIA filed Critical IMPERVIA
Priority to FR27015A priority Critical patent/FR1452813A/en
Application granted granted Critical
Publication of FR1452813A publication Critical patent/FR1452813A/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
    • 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
    • B29C45/26—Moulds
    • B29C45/2616—Moulds having annular mould cavities
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR27015A 1965-08-03 1965-08-03 Improved molding of revolution parts Expired FR1452813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27015A FR1452813A (en) 1965-08-03 1965-08-03 Improved molding of revolution parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR27015A FR1452813A (en) 1965-08-03 1965-08-03 Improved molding of revolution parts

Publications (1)

Publication Number Publication Date
FR1452813A true FR1452813A (en) 1966-04-15

Family

ID=8585883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27015A Expired FR1452813A (en) 1965-08-03 1965-08-03 Improved molding of revolution parts

Country Status (1)

Country Link
FR (1) FR1452813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628675A1 (en) * 1988-03-09 1989-09-22 Acushnet Co MOLDING DEVICE WITHOUT MOLDING BARS, PARTICULARLY FOR OBTAINING O-RINGS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628675A1 (en) * 1988-03-09 1989-09-22 Acushnet Co MOLDING DEVICE WITHOUT MOLDING BARS, PARTICULARLY FOR OBTAINING O-RINGS

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