FI870720L - Foerbaettringar i framstaellningen av boejt glas. - Google Patents

Foerbaettringar i framstaellningen av boejt glas. Download PDF

Info

Publication number: FI870720L
Authority: FI; Finland
Prior art keywords: framstaellningen; boejt; foerbaettringar; glas; boejt glas
Prior art date: 1986-02-20

Application number

FI870720A

Other languages

English (en)

Other versions

FI81329B (fi

FI81329C (fi

FI870720A0 (fi

Inventor

James Boardman

Willem Wiechers

Original Assignee

Pilkington Brothers Plc

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.)

1986-02-20

Filing date

1987-02-20

Publication date

1987-08-21

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10593405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI870720(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-02-20 Application filed by Pilkington Brothers Plc filed Critical Pilkington Brothers Plc

1987-02-20 Publication of FI870720A0 publication Critical patent/FI870720A0/fi

1987-08-21 Publication of FI870720L publication Critical patent/FI870720L/fi

1990-06-29 Publication of FI81329B publication Critical patent/FI81329B/fi

1990-10-10 Application granted granted Critical

1990-10-10 Publication of FI81329C publication Critical patent/FI81329C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

FI870720A 1986-02-20 1987-02-20 Foerfarande och anordning foer framstaellning av buktat glas. FI81329C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB868604246A GB8604246D0 (en)	1986-02-20	1986-02-20	Manufacture of curved glass
GB8604246		1986-02-20

Publications (4)

Publication Number	Publication Date
FI870720A0 FI870720A0 (fi)	1987-02-20
FI870720L true FI870720L (fi)	1987-08-21
FI81329B FI81329B (fi)	1990-06-29
FI81329C FI81329C (fi)	1990-10-10

Family

ID=10593405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI870720A FI81329C (fi)	1986-02-20	1987-02-20	Foerfarande och anordning foer framstaellning av buktat glas.

Country Status (15)

Country	Link
US (1)	US4755204A (fi)
EP (1)	EP0233778B1 (fi)
JP (1)	JPH0662309B2 (fi)
AR (1)	AR241894A1 (fi)
AT (1)	ATE46896T1 (fi)
AU (1)	AU588670B2 (fi)
BR (1)	BR8700774A (fi)
CA (1)	CA1270649A (fi)
DE (1)	DE3760670D1 (fi)
ES (1)	ES2011798B3 (fi)
FI (1)	FI81329C (fi)
GB (1)	GB8604246D0 (fi)
MX (1)	MX172118B (fi)
NZ (1)	NZ219264A (fi)
ZA (1)	ZA871100B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5096279A (en) *	1984-08-31	1992-03-17	Texas Instruments Incorporated	Spatial light modulator and method
FR2623491B1 (fr) *	1987-11-20	1992-11-13	Saint Gobain Vitrage	Procede et dispositif pour le bombage thermique du verre
FI81330C (fi) *	1988-11-24	1990-10-10	Tamglass Oy	Foerfarande och anordning foer att hindra boejning av formvagnens stoedskenor i en boejningsugn foer glasskivor.
FI81331C (fi) *	1988-11-24	1990-10-10	Tamglass Oy	Vaermeoeverfoeringsfoerfarande i en boejningsugn foer glasskivor och en boejningsugn.
JPH0630815Y2 (ja) *	1989-03-22	1994-08-17	日本板硝子株式会社	板ガラスの位置決め装置
FI86054C (fi) *	1990-07-05	1992-07-10	Tamglass Oy	Foerfarande och anordning foer boejning av glasskiva.
FI91244C (fi) *	1992-04-30	1994-06-10	Tamglass Eng Oy	Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
DE4215285C1 (fi) *	1992-05-09	1993-08-19	Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FI91521C (fi) *	1992-10-15	1996-09-11	Tamglass Eng Oy	Menetelmä lasilevyjen taivuttamiseksi
EP0592862B1 (en) *	1992-10-15	1997-03-12	Tamglass Engineering Oy	Method and furnace for bending glass sheets
FI92816C (fi) *	1993-04-23	1995-01-10	Tamglass Eng Oy	Menetelmä ja uunilaitteisto rengasmuotilla kannatetun lasilevyn taivuttamiseksi ja karkaisemiseksi
US5746799A (en) *	1994-06-20	1998-05-05	Gas Research Institute	Process for heating glass sheets within a forced convection heating apparatus by mixing and distributing spent working fluid and combustion gases
US5672191A (en) *	1994-06-20	1997-09-30	Gas Research Institute	Forced convection heating apparatus and process for heating glass sheets therewithin
US5669954A (en) *	1994-06-20	1997-09-23	Gas Research Institute	Forced convection heating apparatus and process for heating glass sheets therewithin
GB9416893D0 (en) *	1994-08-20	1994-10-12	Triplex Safety Glass Co	Heating and bending glass sheets
FI100397B (fi) *	1995-10-24	1997-11-28	Glassrobots Oy	Lämmönsiirtomenetelmä lasilevyjen taivutusuunissa ja taivutusuuni
US6045358A (en) *	1996-01-19	2000-04-04	Glasstech, Inc.	Forced convection heating apparatus and process for heating glass sheets therewithin
FR2821285B1 (fr) *	2001-02-23	2003-11-28	Saint Gobain Seva	Dispositif de soufflage d'un fluide sur au moins une face d'un element mince, et unite de soufflage associe
US8776550B2 (en)	2011-11-23	2014-07-15	Corning Incorporated	Method and system for making glass articles
DE102018204476A1 (de) *	2018-03-23	2019-09-26	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Vorrichtung mit einem Ofen und Verfahren zu deren Verwendung
JP6952369B2 (ja) *	2018-12-28	2021-10-20	株式会社三光精衡所	熱塑性板の曲げ加工方法、及び加工治具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3123344A (en) *		1964-03-03		Glass bending furnaces
US2671988A (en) *	1950-12-26	1954-03-16	Libbey Owens Ford Glass Co	Apparatus for bending glass
US3431095A (en) *	1965-11-24	1969-03-04	Libbey Owens Ford Glass Co	Glass bending furnace
JPS5964536A (ja) *	1982-10-05	1984-04-12	Asahi Glass Co Ltd	ガラス板の深曲げ方法
FI68390C (fi) *	1983-07-25	1986-12-30	Tamglass Oy	Foerfarande och ungsanordning foer boejning av glasskivor.

1986
- 1986-02-20 GB GB868604246A patent/GB8604246D0/en active Pending
1987
- 1987-02-13 NZ NZ219264A patent/NZ219264A/xx unknown
- 1987-02-16 ZA ZA871100A patent/ZA871100B/xx unknown
- 1987-02-17 EP EP87301354A patent/EP0233778B1/en not_active Expired
- 1987-02-17 DE DE8787301354T patent/DE3760670D1/de not_active Expired
- 1987-02-17 ES ES87301354T patent/ES2011798B3/es not_active Expired - Lifetime
- 1987-02-17 AT AT87301354T patent/ATE46896T1/de active
- 1987-02-18 US US07/016,097 patent/US4755204A/en not_active Expired - Fee Related
- 1987-02-19 JP JP62034702A patent/JPH0662309B2/ja not_active Expired - Lifetime
- 1987-02-19 MX MX027045A patent/MX172118B/es unknown
- 1987-02-19 BR BR8700774A patent/BR8700774A/pt not_active IP Right Cessation
- 1987-02-19 CA CA000530156A patent/CA1270649A/en not_active Expired - Lifetime
- 1987-02-20 AU AU69085/87A patent/AU588670B2/en not_active Ceased
- 1987-02-20 AR AR87306789A patent/AR241894A1/es active
- 1987-02-20 FI FI870720A patent/FI81329C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU588670B2 (en)	1989-09-21
DE3760670D1 (en)	1989-11-09
JPS62246833A (ja)	1987-10-28
ATE46896T1 (de)	1989-10-15
FI81329B (fi)	1990-06-29
ES2011798B3 (es)	1990-02-16
BR8700774A (pt)	1987-12-15
AR241894A1 (es)	1993-01-29
EP0233778A1 (en)	1987-08-26
MX172118B (es)	1993-12-03
FI81329C (fi)	1990-10-10
US4755204A (en)	1988-07-05
FI870720A0 (fi)	1987-02-20
CA1270649A (en)	1990-06-26
AU6908587A (en)	1987-08-27
ZA871100B (en)	1987-09-30
JPH0662309B2 (ja)	1994-08-17
EP0233778B1 (en)	1989-10-04
NZ219264A (en)	1988-09-29
GB8604246D0 (en)	1986-03-26

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: PILKINGTON GLASS LIMITED