FR2528819B1 - Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage - Google Patents

Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage

Info

Publication number
FR2528819B1
FR2528819B1 FR838301316A FR8301316A FR2528819B1 FR 2528819 B1 FR2528819 B1 FR 2528819B1 FR 838301316 A FR838301316 A FR 838301316A FR 8301316 A FR8301316 A FR 8301316A FR 2528819 B1 FR2528819 B1 FR 2528819B1
Authority
FR
France
Prior art keywords
support
glass sheets
before bending
hot glass
rectangular contour
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 - Lifetime
Application number
FR838301316A
Other languages
English (en)
Other versions
FR2528819A1 (fr
Inventor
Samuel Lansing Seymour
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2528819A1 publication Critical patent/FR2528819A1/fr
Application granted granted Critical
Publication of FR2528819B1 publication Critical patent/FR2528819B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C03B23/03—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
    • 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
    • C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
    • 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
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed

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)
  • Load-Engaging Elements For Cranes (AREA)
FR838301316A 1982-06-17 1983-01-28 Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage Expired - Lifetime FR2528819B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/389,312 US4432782A (en) 1982-06-17 1982-06-17 Support for hot glass sheets of non-rectangular outline prior to bending

Publications (2)

Publication Number Publication Date
FR2528819A1 FR2528819A1 (fr) 1983-12-23
FR2528819B1 true FR2528819B1 (fr) 1991-09-06

Family

ID=23537733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838301316A Expired - Lifetime FR2528819B1 (fr) 1982-06-17 1983-01-28 Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage

Country Status (7)

Country Link
US (1) US4432782A (fr)
JP (1) JPS58223626A (fr)
BE (1) BE897061A (fr)
CA (1) CA1196191A (fr)
FR (1) FR2528819B1 (fr)
IT (1) IT1165540B (fr)
NL (1) NL8300299A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508556A (en) * 1984-06-04 1985-04-02 Ppg Industries, Inc. Method and apparatus for bending glass sheets to complicated shapes including an S-shaped transverse bend
US4612031A (en) * 1985-06-24 1986-09-16 Ppg Industries, Inc. Method and apparatus for shaping glass sheets on shaping molds with flotation blocks
JPS6327444U (fr) * 1986-08-08 1988-02-23
JPH01186107A (ja) * 1988-01-18 1989-07-25 Toshiba Corp ガス絶縁電気機器の接続装置
DE3819503C1 (fr) * 1988-06-08 1989-07-20 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2657342B1 (fr) * 1990-01-19 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.
US5090983A (en) * 1990-07-12 1992-02-25 Ford Motor Company Metal enriched scratch resistant ceramic paint
DE4115235C1 (fr) * 1991-05-10 1992-12-24 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2678261B1 (fr) * 1991-06-27 1994-10-21 Saint Gobain Vitrage Int Procede et dispositif de bombage d'une feuille de verre.
IT1250081B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa
IT1250082B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli
FI96845C (fi) * 1994-10-25 1996-09-10 Risto Nikander Menetelmä ja laitteisto lasilevyn taivutuskarkaisussa
US6505483B1 (en) * 2000-02-25 2003-01-14 Surface Combustion, Inc. Glass transportation system
JP6898859B2 (ja) 2015-05-27 2021-07-07 ピルキントン グループ リミテッド ガラスシートを成形するための方法及び装置
TWI753864B (zh) 2015-11-02 2022-02-01 美商玻璃技術股份有限公司 用於玻璃片材成形系統之塑模往返器定位系統
TWI752922B (zh) 2015-11-02 2022-01-21 美商玻璃技術股份有限公司 用於玻璃片材形成系統之真空塑模往返系統
GB201911334D0 (en) 2019-08-08 2019-09-25 Pilkington Group Ltd Method for shaping coated glass sheets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468645A (en) * 1966-05-09 1969-09-23 Permaglass Method and apparatus for shaping glass sheets supported on a gas support bed
US3682613A (en) * 1970-10-15 1972-08-08 Ppg Industries Inc Apparatus for press bending glass sheets
US3846104A (en) * 1973-01-10 1974-11-05 Ppg Industries Inc Handling glass sheets for shaping and cooling
US3869271A (en) * 1973-07-26 1975-03-04 Ppg Industries Inc Shaping glass sheets
US4204853A (en) * 1978-11-13 1980-05-27 Ppg Industries, Inc. Glass sheet alignment means and method of using
US4229200A (en) * 1979-06-01 1980-10-21 Ppg Industries, Inc. Drop forming glass sheets with auxiliary shaping means

Also Published As

Publication number Publication date
IT8367176A0 (it) 1983-02-16
IT1165540B (it) 1987-04-22
NL8300299A (nl) 1984-01-16
BE897061A (fr) 1983-12-16
JPS6144816B2 (fr) 1986-10-04
CA1196191A (fr) 1985-11-05
FR2528819A1 (fr) 1983-12-23
JPS58223626A (ja) 1983-12-26
US4432782A (en) 1984-02-21

Similar Documents

Publication Publication Date Title
FR2528819B1 (fr) Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage
FR2571356B1 (fr) Procede de preparation de verre de silice dopee
FR2439752B1 (fr) Moule rainure pour le faconnage de feuilles de verre
MX157067A (es) Mejoras en horno para calentar laminas de vidrio
AU6568180A (en) Glass tempering lehr
RO81468A (fr) Methode et installation pour la selection des feuilles de verre
BE883540A (fr) Installation pour la trempe du verre
DE2965480D1 (en) Apparatus for bending and tempering glass
GB2061910B (en) Glass for optical fibers
ZA81383B (en) Process for the thermal tempering of glass
FR2543941B1 (fr) Ecran thermique pour distributeur de verre
FR2490531B1 (fr) Installation de detourage pour panneaux de verre
JPS5751137A (en) Heating furnace for glass sheet
HK58983A (en) Process for finishing glass surfaces
JPS5587620A (en) Glass panel for vehicle
ES542014A0 (es) Molde ajustable para curvar hojas de vidrio
HU178324B (en) Process for tempering glas
JPS5777037A (en) Device for bending glass sheet
AR229753A1 (es) Dispositivo para curvar laminas de vidrio calientes
JPS5573550A (en) Glass run for automobile
GB2031403B (en) Bending glass sheets
GB2047228B (en) Electrode for heating glass
JPS54139921A (en) Preliminary pressureebonding heating method for laminated glass
BE843475A (fr) Installation pour la trempe de feuilles de verre
ZA7918B (en) Heating glass sheets

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse