FR1026038A - Improvements to molds for plastics and the like - Google Patents

Improvements to molds for plastics and the like

Info

Publication number
FR1026038A
FR1026038A FR1026038DA FR1026038A FR 1026038 A FR1026038 A FR 1026038A FR 1026038D A FR1026038D A FR 1026038DA FR 1026038 A FR1026038 A FR 1026038A
Authority
FR
France
Prior art keywords
molds
plastics
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)
Inventor
Jean Coutty
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 filed Critical
Application granted granted Critical
Publication of FR1026038A publication Critical patent/FR1026038A/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR1026038D 1950-10-17 1950-10-17 Improvements to molds for plastics and the like Expired FR1026038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1026038T 1950-10-17

Publications (1)

Publication Number Publication Date
FR1026038A true FR1026038A (en) 1953-04-22

Family

ID=9579853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1026038D Expired FR1026038A (en) 1950-10-17 1950-10-17 Improvements to molds for plastics and the like

Country Status (1)

Country Link
FR (1) FR1026038A (en)

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