YU47641B - Postupak i uredjaj za izradu kaljenih i sferno oblikovanih automobilskih stakala - Google Patents

Postupak i uredjaj za izradu kaljenih i sferno oblikovanih automobilskih stakala

Info

Publication number
YU47641B
YU47641B YU233589A YU233589A YU47641B YU 47641 B YU47641 B YU 47641B YU 233589 A YU233589 A YU 233589A YU 233589 A YU233589 A YU 233589A YU 47641 B YU47641 B YU 47641B
Authority
YU
Yugoslavia
Prior art keywords
frame
glass plate
glass plates
spherical
spherical molding
Prior art date
Application number
YU233589A
Other languages
English (en)
Other versions
YU233589A (sh
Inventor
L. Vanachen
H.W. Kuster
H.D. Havenith
B. Iribarne
Original Assignee
Saint-Gobain Vitrage Inter
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 Saint-Gobain Vitrage Inter filed Critical Saint-Gobain Vitrage Inter
Publication of YU233589A publication Critical patent/YU233589A/sh
Publication of YU47641B publication Critical patent/YU47641B/sh
Priority to BA960148A priority Critical patent/BA96148A/bs

Links

Classifications

    • 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
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
    • 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
    • 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
    • C03B23/0235—Re-forming glass sheets by 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
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

prema kome se staklene ploče zagreju na temperaturu sfernog oblikovanja u prolaznoj horizontalnoj peći 8, a zatim se sferno oblikuju u željeni oblik u horizontalnom položaju pomoću presovanja izmedju gornjeg ravnog kalupa 14 i rama 32 za sferno oblikovanje koji je otvoren na svojoj sredini i sastavljen od više delova 33, 35 koji su pomični jedan u odnosu na drugi i koji služe kao donji kalup za sferno oblikovanje pri čemu se najmanje jedan od bočnih delova 35 spusti pri presovanju i zatim se sferno oblikovane staklene ploče odvode sa ramom za prenošenje i kaljenje, koji odgovara obliku sferno oblikovanim staklenim pločama, u stanicu 10 za kaljenje gde se iste kale duvanjem hladnog vazduha, naznačen time, što je radi postizanja srazmerno jake sferne ukrivljenosti najmanje jednog ivičnog područja (3) staklene ploče, bočni deo (35) rama (32), pomoću koga se ta ukrivljenost postiže, presvučen elastičnim mekanim materijalom (46) koji je izradjen od vatrostalnih vlakana i što je u toku kaljenja staklene ploče, bočni deo (35) rama (32) odmaknut od staklene ploče.- Prijava sadrži još 1 nezavisan i 6 zavisnih zahteva.
YU233589A 1988-12-14 1989-12-11 Postupak i uredjaj za izradu kaljenih i sferno oblikovanih automobilskih stakala YU47641B (sh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BA960148A BA96148A (bs) 1988-12-14 1996-03-11 Postupak i uredaj za izradu kaljenih sferno oblikovanih automobilskih stakala

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841989A DE3841989A1 (de) 1988-12-14 1988-12-14 Verfahren und vorrichtung zur herstellung gebogener und vorgespannter autoglasscheiben

Publications (2)

Publication Number Publication Date
YU233589A YU233589A (sh) 1995-06-06
YU47641B true YU47641B (sh) 1995-12-04

Family

ID=6369087

Family Applications (1)

Application Number Title Priority Date Filing Date
YU233589A YU47641B (sh) 1988-12-14 1989-12-11 Postupak i uredjaj za izradu kaljenih i sferno oblikovanih automobilskih stakala

Country Status (10)

Country Link
US (1) US5022906A (sh)
EP (1) EP0373992B1 (sh)
JP (1) JP2927472B2 (sh)
AU (1) AU626951B2 (sh)
CA (1) CA2005444C (sh)
DE (2) DE3841989A1 (sh)
ES (1) ES2048308T3 (sh)
FI (1) FI90045C (sh)
PT (1) PT92565B (sh)
YU (1) YU47641B (sh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020708A1 (de) * 1990-06-29 1992-01-09 Ver Glaswerke Gmbh Verfahren und vorrichtung zur herstellung gebogener und vorgespannter glasscheiben
FR2677015B1 (fr) * 1991-05-30 1993-08-13 Saint Gobain Vitrage Int Revetement pour moules annulaires de bombage/trempe.
US5385786A (en) * 1993-02-09 1995-01-31 Glasstech, Inc. Apparatus and method for controlling stresses in laminated automotive glass
US5679124A (en) * 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet
DE19643935C2 (de) * 1996-10-31 1998-10-08 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtung zum schrittweisen Biegen von Glasscheiben
BE1010937A3 (nl) * 1997-02-20 1999-03-02 Bekaert Sa Nv Bekleding voor structuren welke contact maken met glazen voorwerpen tijdens hun vormgevingsproces.
DE19725189C1 (de) * 1997-06-14 1998-11-26 Sekurit Saint Gobain Deutsch Vorrichtung zum Biegen von Glasscheiben
FR2768142B1 (fr) * 1997-09-11 1999-11-05 Saint Gobain Vitrage Dispositif de refroidissement de feuilles de verre bombees
ES2279669B1 (es) * 2005-02-28 2008-08-01 Vetro Tool, S.A. Procedimiento para el templado semicontinuo de laminas de vidrio de automoviles con utilizacion de horno multisistema.
US8453479B2 (en) 2005-05-13 2013-06-04 Glasstech, Inc. Glass sheet bending method
US8833106B2 (en) * 2012-09-18 2014-09-16 Corning Incorporated Thermo-mechanical reforming method and system and mechanical reforming tool
ES2758324T3 (es) * 2016-01-28 2020-05-05 Saint Gobain Procedimiento de curvado de vidrio asistido por sobrepresión y dispositivo apropiado para ello

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741743A (en) * 1972-07-31 1973-06-26 S Seymour Glass sheet shaping frame
GB1463062A (en) * 1973-07-20 1977-02-02 Triplex Safety Glass Co Bending of glass sheets
CA1257480A (en) * 1984-07-19 1989-07-18 Masaaki Nushi Apparatus for and method of bending glass sheets
JPS61127628A (ja) * 1984-11-26 1986-06-14 Nippon Sheet Glass Co Ltd ガラス用成形型
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
KR900004120B1 (ko) * 1986-03-18 1990-06-16 니혼 이다가라스 가부시끼가이샤 글라스 시이트(Glass sheet)성형 강화용 링 모울드 유니트(Ring mold unit)
FR2621906B1 (fr) * 1987-10-14 1990-01-26 Saint Gobain Vitrage Amelioration de la trempe du verre
DE3803575A1 (de) * 1988-02-06 1989-08-10 Ver Glaswerke Gmbh Verfahren und vorrichtung zum herstellen einer gebogenen glasscheibe

Also Published As

Publication number Publication date
FI895965A0 (fi) 1989-12-13
CA2005444A1 (fr) 1990-06-14
US5022906A (en) 1991-06-11
DE68906768D1 (de) 1993-07-01
FI90045B (fi) 1993-09-15
DE68906768T2 (de) 1993-12-23
CA2005444C (fr) 2000-09-26
EP0373992B1 (fr) 1993-05-26
PT92565B (pt) 1995-09-12
AU626951B2 (en) 1992-08-13
DE3841989C2 (sh) 1990-11-08
PT92565A (pt) 1990-06-29
EP0373992A1 (fr) 1990-06-20
DE3841989A1 (de) 1990-06-21
FI90045C (fi) 1993-12-27
JPH035330A (ja) 1991-01-11
YU233589A (sh) 1995-06-06
ES2048308T3 (es) 1994-03-16
AU4596989A (en) 1990-06-21
JP2927472B2 (ja) 1999-07-28

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