AR199797A1 - METHOD OF MOLDING A GLASS ARTICLE AND APPARATUS TO OBTAIN IT - Google Patents

METHOD OF MOLDING A GLASS ARTICLE AND APPARATUS TO OBTAIN IT

Info

Publication number: AR199797A1
Authority: AR; Argentina
Prior art keywords: molding; glass article; article; glass
Prior art date: 1972-10-20

Application number

AR25060573A

Other languages

Spanish (es)

Original Assignee

Pilkington Brothers Ltd

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.)

1972-10-20

Filing date

1973-10-19

Publication date

1974-09-30

1973-10-19 Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd

1974-09-30 Application granted granted Critical

1974-09-30 Publication of AR199797A1 publication Critical patent/AR199797A1/en

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)

AR25060573A 1972-10-20 1973-10-19 METHOD OF MOLDING A GLASS ARTICLE AND APPARATUS TO OBTAIN IT AR199797A1 (en)

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
AR199797A1 true AR199797A1 (en)	1974-09-30

Family

ID=26256474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR25060573A AR199797A1 (en)	1972-10-20	1973-10-19	METHOD OF MOLDING A GLASS ARTICLE AND APPARATUS TO OBTAIN IT

Country Status (13)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5179113A (en) *	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
KR860001491B1 (en) *	1981-10-30	1986-09-27	코오닝 그라아스 와아크스	Process for molding glass shapes of high precision
JP2669476B2 (en) *	1989-12-06	1997-10-27	キヤノン株式会社	Optical element manufacturing method
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
JP2790262B2 (en) *	1991-07-19	1998-08-27	キヤノン株式会社	Press forming method of optical element
CN116535086B (en) *	2023-05-16	2023-11-14	广东金鼎光学技术股份有限公司	Mould pressing mechanism convenient to take out lens

1973
- 1973-05-16 GB GB2337973A patent/GB1446413A/en not_active Expired
- 1973-10-12 IE IE182373A patent/IE38374B1/en unknown
- 1973-10-17 CA CA183,476A patent/CA1016361A/en not_active Expired
- 1973-10-18 LU LU68640D patent/LU68640A1/xx unknown
- 1973-10-19 FR FR7337382A patent/FR2207873A1/fr not_active Withdrawn
- 1973-10-19 IT IT1287973A patent/IT1005167B/en active
- 1973-10-19 NL NL7314415A patent/NL7314415A/xx not_active Application Discontinuation
- 1973-10-19 AR AR25060573A patent/AR199797A1/en active
- 1973-10-19 JP JP11697573A patent/JPS4997009A/ja active Pending
- 1973-10-19 BR BR820773A patent/BR7308207D0/en unknown
- 1973-10-19 DE DE19732352639 patent/DE2352639A1/en active Pending
- 1973-10-22 CS CS725973A patent/CS183718B2/en unknown
- 1973-10-22 DD DD17421173A patent/DD111194A5/xx unknown

Also Published As

Publication number	Publication date
BR7308207D0 (en)	1974-07-25
NL7314415A (en)	1974-04-23
IE38374L (en)	1974-04-20
DD111194A5 (en)	1975-02-05
IE38374B1 (en)	1978-03-01
JPS4997009A (en)	1974-09-13
FR2207873A1 (en)	1974-06-21
GB1446413A (en)	1976-08-18
CS183718B2 (en)	1978-07-31
IT1005167B (en)	1976-08-20
CA1016361A (en)	1977-08-30
DE2352639A1 (en)	1974-04-25
AU6153273A (en)	1975-04-24
LU68640A1 (en)	1973-12-27

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