JPS63170433U - - Google Patents

Info

Publication number
JPS63170433U
JPS63170433U JP4692088U JP4692088U JPS63170433U JP S63170433 U JPS63170433 U JP S63170433U JP 4692088 U JP4692088 U JP 4692088U JP 4692088 U JP4692088 U JP 4692088U JP S63170433 U JPS63170433 U JP S63170433U
Authority
JP
Japan
Prior art keywords
mold
edge
prototype
shell
outer shell
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.)
Granted
Application number
JP4692088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523542Y2 (cs
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
Publication of JPS63170433U publication Critical patent/JPS63170433U/ja
Application granted granted Critical
Publication of JPH0523542Y2 publication Critical patent/JPH0523542Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • 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
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eyeglasses (AREA)
JP4692088U 1987-04-10 1988-04-08 Expired - Lifetime JPH0523542Y2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8705203U DE8705203U1 (de) 1987-04-10 1987-04-10 Gießform zur Herstellung einer Rohform für Brillenlinsen

Publications (2)

Publication Number Publication Date
JPS63170433U true JPS63170433U (cs) 1988-11-07
JPH0523542Y2 JPH0523542Y2 (cs) 1993-06-16

Family

ID=6806830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4692088U Expired - Lifetime JPH0523542Y2 (cs) 1987-04-10 1988-04-08

Country Status (5)

Country Link
JP (1) JPH0523542Y2 (cs)
AU (1) AU606402B2 (cs)
DE (1) DE8705203U1 (cs)
FR (1) FR2613709B3 (cs)
IT (1) IT214122Z2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE068005T2 (hu) 2019-01-30 2024-12-28 Zeiss Carl Vision Int Gmbh Kész, vágatlan szemüveglencse, félkész nyerslencse, továbbá szemüveglencse-gyártási eljárás

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696692A (en) * 1986-12-10 1987-09-29 Corning Glass Works Kinematically determinate glass pressing mold assembly and method of use

Also Published As

Publication number Publication date
AU1432288A (en) 1988-10-13
AU606402B2 (en) 1991-02-07
FR2613709A1 (fr) 1988-10-14
JPH0523542Y2 (cs) 1993-06-16
IT214122Z2 (it) 1990-04-02
IT8835633V0 (it) 1988-04-08
DE8705203U1 (de) 1987-07-23
FR2613709B3 (fr) 1989-10-13

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