FR2043353A5 - - Google Patents

Info

Publication number
FR2043353A5
FR2043353A5 FR7013512A FR7013512A FR2043353A5 FR 2043353 A5 FR2043353 A5 FR 2043353A5 FR 7013512 A FR7013512 A FR 7013512A FR 7013512 A FR7013512 A FR 7013512A FR 2043353 A5 FR2043353 A5 FR 2043353A5
Authority
FR
France
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
FR7013512A
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of FR2043353A5 publication Critical patent/FR2043353A5/fr
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
    • 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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Epoxy Resins (AREA)
  • Eyeglasses (AREA)
FR7013512A 1969-04-15 1970-04-15 Expired FR2043353A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81637169A 1969-04-15 1969-04-15

Publications (1)

Publication Number Publication Date
FR2043353A5 true FR2043353A5 (en) 1971-02-12

Family

ID=25220424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013512A Expired FR2043353A5 (en) 1969-04-15 1970-04-15

Country Status (5)

Country Link
AT (1) AT326344B (en)
CA (1) CA924465A (en)
DE (1) DE2014120A1 (en)
FR (1) FR2043353A5 (en)
GB (1) GB1278016A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397278A1 (en) * 1977-07-13 1979-02-09 Essilor Int PROCESS AND MOLD FOR THE MANUFACTURING OF SYNTHETIC MATERIALS OF EYEWEAR FRAMES
EP0134381A1 (en) * 1983-08-24 1985-03-20 Gianna Marchese Method for making spectacles frames

Also Published As

Publication number Publication date
DE2014120A1 (en) 1970-10-29
AT326344B (en) 1975-12-10
GB1278016A (en) 1972-06-14
CA924465A (en) 1973-04-17
ATA253770A (en) 1975-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse