JPS4997009A - - Google Patents

Info

Publication number
JPS4997009A
JPS4997009A JP11697573A JP11697573A JPS4997009A JP S4997009 A JPS4997009 A JP S4997009A JP 11697573 A JP11697573 A JP 11697573A JP 11697573 A JP11697573 A JP 11697573A JP S4997009 A JPS4997009 A JP S4997009A
Authority
JP
Japan
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.)
Pending
Application number
JP11697573A
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 JPS4997009A publication Critical patent/JPS4997009A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/02—Tempering or quenching glass products using liquid
    • C03B27/022—Tempering or quenching glass products using liquid the liquid being organic, e.g. an oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP11697573A 1972-10-20 1973-10-19 Pending JPS4997009A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4844672 1972-10-20
GB2337973A GB1446413A (en) 1972-10-20 1973-05-16 Molding glass articles

Publications (1)

Publication Number Publication Date
JPS4997009A true JPS4997009A (ja) 1974-09-13

Family

ID=26256474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11697573A Pending JPS4997009A (ja) 1972-10-20 1973-10-19

Country Status (13)

Country Link
JP (1) JPS4997009A (ja)
AR (1) AR199797A1 (ja)
BR (1) BR7308207D0 (ja)
CA (1) CA1016361A (ja)
CS (1) CS183718B2 (ja)
DD (1) DD111194A5 (ja)
DE (1) DE2352639A1 (ja)
FR (1) FR2207873A1 (ja)
GB (1) GB1446413A (ja)
IE (1) IE38374B1 (ja)
IT (1) IT1005167B (ja)
LU (1) LU68640A1 (ja)
NL (1) NL7314415A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179113A (ja) * 1974-12-31 1976-07-09 Susumu Sumita Kogakugarasunojidoseikeiisosochi
JPS5278912A (en) * 1975-12-26 1977-07-02 Citizen Watch Co Ltd Watch glass press moldling apparatus
JPS5884134A (ja) * 1981-10-30 1983-05-20 コ−ニング　グラス　ワ−クス 精密ガラス製品の成形方法
US5160362A (en) * 1989-12-06 1992-11-03 Canon Kabushiki Kaisha Process for manufacturing optical element
US5215566A (en) * 1991-01-18 1993-06-01 Canon Kabushiki Kaisha Method of manufacturing optical element
US5228894A (en) * 1991-07-19 1993-07-20 Canon Kabushiki Kaisha Press-forming method for optical element
US5250099A (en) * 1990-03-29 1993-10-05 Canon Kabushiki Kaisha Glass molding process and molding apparatus for the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116535086B (zh) * 2023-05-16 2023-11-14 广东金鼎光学技术股份有限公司 一种便于取出镜片的模压机构

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179113A (ja) * 1974-12-31 1976-07-09 Susumu Sumita Kogakugarasunojidoseikeiisosochi
JPS5278912A (en) * 1975-12-26 1977-07-02 Citizen Watch Co Ltd Watch glass press moldling apparatus
JPS5884134A (ja) * 1981-10-30 1983-05-20 コ−ニング　グラス　ワ−クス 精密ガラス製品の成形方法
JPS6132263B2 (ja) * 1981-10-30 1986-07-25 Corning Glass Works
US5160362A (en) * 1989-12-06 1992-11-03 Canon Kabushiki Kaisha Process for manufacturing optical element
US5250099A (en) * 1990-03-29 1993-10-05 Canon Kabushiki Kaisha Glass molding process and molding apparatus for the same
US5215566A (en) * 1991-01-18 1993-06-01 Canon Kabushiki Kaisha Method of manufacturing optical element
US5228894A (en) * 1991-07-19 1993-07-20 Canon Kabushiki Kaisha Press-forming method for optical element

Also Published As

Publication number Publication date
LU68640A1 (ja) 1973-12-27
DE2352639A1 (de) 1974-04-25
IE38374B1 (en) 1978-03-01
BR7308207D0 (pt) 1974-07-25
NL7314415A (ja) 1974-04-23
AR199797A1 (es) 1974-09-30
IE38374L (en) 1974-04-20
AU6153273A (en) 1975-04-24
DD111194A5 (ja) 1975-02-05
FR2207873A1 (ja) 1974-06-21
IT1005167B (it) 1976-08-20
CA1016361A (en) 1977-08-30
GB1446413A (en) 1976-08-18
CS183718B2 (en) 1978-07-31

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