JPH0146452B2 - - Google Patents

Info

Publication number
JPH0146452B2
JPH0146452B2 JP59164861A JP16486184A JPH0146452B2 JP H0146452 B2 JPH0146452 B2 JP H0146452B2 JP 59164861 A JP59164861 A JP 59164861A JP 16486184 A JP16486184 A JP 16486184A JP H0146452 B2 JPH0146452 B2 JP H0146452B2
Authority
JP
Japan
Prior art keywords
chamber
press
mold
glass
cooling
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
JP59164861A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6144721A (ja
Inventor
Tetsuo Izumitani
Kishio Sugawara
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.)
Hoya Corp
Original Assignee
Hoya 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 Hoya Corp filed Critical Hoya Corp
Priority to JP16486184A priority Critical patent/JPS6144721A/ja
Publication of JPS6144721A publication Critical patent/JPS6144721A/ja
Publication of JPH0146452B2 publication Critical patent/JPH0146452B2/ja
Granted 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
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/66—Means for providing special atmospheres, e.g. reduced pressure, inert gas, reducing gas, clean room

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP16486184A 1984-08-08 1984-08-08 ガラスレンズプレス成形装置 Granted JPS6144721A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16486184A JPS6144721A (ja) 1984-08-08 1984-08-08 ガラスレンズプレス成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16486184A JPS6144721A (ja) 1984-08-08 1984-08-08 ガラスレンズプレス成形装置

Publications (2)

Publication Number Publication Date
JPS6144721A JPS6144721A (ja) 1986-03-04
JPH0146452B2 true JPH0146452B2 (enrdf_load_html_response) 1989-10-09

Family

ID=15801311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16486184A Granted JPS6144721A (ja) 1984-08-08 1984-08-08 ガラスレンズプレス成形装置

Country Status (1)

Country Link
JP (1) JPS6144721A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764571B2 (ja) * 1986-06-11 1995-07-12 松下電器産業株式会社 ガラスレンズ成形装置
DE102024108623B3 (de) * 2024-03-26 2025-08-07 Vitrum Technologies GmbH Herstellungssystem und Verfahren zur Hochtemperaturumformung von Glasrohlingen zur Herstellung von optischen Linsen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555597A (en) * 1968-08-05 1971-01-19 Du Pont Apparatus for hot pressing refractory materials
KR860001491B1 (ko) * 1981-10-30 1986-09-27 코오닝 그라아스 와아크스 정밀유리제품의 성형방법

Also Published As

Publication number Publication date
JPS6144721A (ja) 1986-03-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term