BR9001365A - Processo e dispositivo de posicionamento de uma folha de vidro - Google Patents

Processo e dispositivo de posicionamento de uma folha de vidro

Info

Publication number
BR9001365A
BR9001365A BR909001365A BR9001365A BR9001365A BR 9001365 A BR9001365 A BR 9001365A BR 909001365 A BR909001365 A BR 909001365A BR 9001365 A BR9001365 A BR 9001365A BR 9001365 A BR9001365 A BR 9001365A
Authority
BR
Brazil
Prior art keywords
positioning
glass sheet
glass
sheet
Prior art date
Application number
BR909001365A
Other languages
English (en)
Inventor
Jean-Marc Petitcollin
Gerard-Jean Harle
Original Assignee
Saint Gobain Vitrage
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 filed Critical Saint Gobain Vitrage
Publication of BR9001365A publication Critical patent/BR9001365A/pt

Links

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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • 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
    • 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
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

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)
BR909001365A 1989-03-24 1990-03-23 Processo e dispositivo de posicionamento de uma folha de vidro BR9001365A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903934A FR2644776B1 (fr) 1989-03-24 1989-03-24 Positionnement d'une feuille de verre par rapport a des outils de bombage et/ou d'autres traitements thermiques

Publications (1)

Publication Number Publication Date
BR9001365A true BR9001365A (pt) 1991-04-02

Family

ID=9380058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001365A BR9001365A (pt) 1989-03-24 1990-03-23 Processo e dispositivo de posicionamento de uma folha de vidro

Country Status (15)

Country Link
US (1) US5017210A (pt)
EP (1) EP0389315B1 (pt)
JP (1) JP2823642B2 (pt)
KR (1) KR0168655B1 (pt)
BR (1) BR9001365A (pt)
CA (1) CA2012890C (pt)
CZ (1) CZ285110B6 (pt)
DD (1) DD298374A5 (pt)
DE (1) DE69001576T2 (pt)
ES (1) ES2048450T3 (pt)
FI (1) FI89790C (pt)
FR (1) FR2644776B1 (pt)
PT (1) PT93562B (pt)
SK (1) SK279849B6 (pt)
YU (1) YU47161B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662686B1 (fr) * 1990-06-01 1992-08-21 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.
FR2680777B1 (fr) * 1991-08-27 1993-11-12 Saint Gobain Vitrage Internal Dispositif de bombage de feuilles de verre.
FR2693452B1 (fr) * 1992-07-09 1994-09-02 Saint Gobain Vitrage Int Procédé et dispositif pour supporter et transférer des feuilles de verre dans une cellule de formage.
DE4337559C1 (de) * 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
US6422040B1 (en) * 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
US6425269B1 (en) * 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
US7437892B2 (en) * 2004-04-21 2008-10-21 Ppg Industries Ohio, Inc. Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets
US7716949B2 (en) * 2007-04-04 2010-05-18 Glasstech, Inc. Method for positioning glass sheets for forming
US9079791B2 (en) * 2013-03-14 2015-07-14 Glasstech, Inc. System and method for positioning a hot glass sheet
GB201415163D0 (en) * 2014-08-27 2014-10-08 Pilkington Group Ltd Laminated glazing
PL3303233T3 (pl) 2015-05-27 2019-09-30 Pilkington Group Limited Sposób i urządzenie do kształtowania arkuszy szkła
GB201911334D0 (en) 2019-08-08 2019-09-25 Pilkington Group Ltd Method for shaping coated glass sheets
CN114455816A (zh) * 2021-03-09 2022-05-10 法国圣戈班玻璃公司 玻璃弯曲成形的方法、设备和计算机程序产品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615338A (en) * 1969-03-07 1971-10-26 Libbey Owens Ford Co Apparatus for press bending glass sheets
US4119427A (en) * 1977-12-27 1978-10-10 Libbey-Owens-Ford Company Hydraulic system for glass bending apparatus with pressure release assembly
CA1120725A (en) * 1978-01-25 1982-03-30 Norman C. Nitschke Apparatus for bending and tempering glass
US4571253A (en) * 1984-07-26 1986-02-18 Libbey-Owens-Ford Company Press bending apparatus
FR2596751B1 (fr) * 1986-04-08 1988-06-03 Saint Gobain Vitrage Dispositif de formage du verre
FR2606383B1 (fr) * 1986-11-06 1989-01-13 Saint Gobain Vitrage Positionnement de plaques de verre en vue notamment de leur bombage
US4767437A (en) * 1987-03-25 1988-08-30 Ppg Industries, Inc. Horizontal press bending using a splitting vacuum/pressure pickup
US4781745A (en) * 1987-05-19 1988-11-01 Glasstech International L.P. Registering device for glass article handling components

Also Published As

Publication number Publication date
KR900014262A (ko) 1990-10-23
DE69001576T2 (de) 1993-11-11
CA2012890C (fr) 1999-05-11
DD298374A5 (de) 1992-02-20
YU47161B (sh) 1995-01-31
EP0389315B1 (fr) 1993-05-12
JPH0350133A (ja) 1991-03-04
PT93562B (pt) 1998-02-27
ES2048450T3 (es) 1994-03-16
SK122990A3 (en) 1999-04-13
YU44790A (sh) 1992-07-20
CZ285110B6 (cs) 1999-05-12
SK279849B6 (sk) 1999-04-13
JP2823642B2 (ja) 1998-11-11
KR0168655B1 (ko) 1999-01-15
CA2012890A1 (fr) 1990-09-24
DE69001576D1 (de) 1993-06-17
FR2644776A1 (fr) 1990-09-28
FR2644776B1 (fr) 1991-05-31
CZ122990A3 (en) 1997-04-16
EP0389315A1 (fr) 1990-09-26
US5017210A (en) 1991-05-21
FI901480A0 (fi) 1990-03-23
PT93562A (pt) 1991-11-29
FI89790B (fi) 1993-08-13
FI89790C (fi) 1993-11-25

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 23/03/2010