FR1516646A - Procédé et appareil pour traiter des feuilles de verre - Google Patents

Procédé et appareil pour traiter des feuilles de verre

Info

Publication number
FR1516646A
FR1516646A FR99978A FR99978A FR1516646A FR 1516646 A FR1516646 A FR 1516646A FR 99978 A FR99978 A FR 99978A FR 99978 A FR99978 A FR 99978A FR 1516646 A FR1516646 A FR 1516646A
Authority
FR
France
Prior art keywords
glass sheets
processing glass
processing
sheets
glass
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
Application number
FR99978A
Other languages
English (en)
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.)
Permaglass Inc
Original Assignee
Permaglass 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 Permaglass Inc filed Critical Permaglass Inc
Priority to FR99978A priority Critical patent/FR1516646A/fr
Application granted granted Critical
Publication of FR1516646A publication Critical patent/FR1516646A/fr
Expired 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity 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
    • 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
    • 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
    • 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
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • C03B29/025—Glass sheets
    • 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
    • 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
    • C03B35/243—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 having a non-planar surface, e.g. curved, for bent sheets
    • 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)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR99978A 1966-05-09 1967-03-23 Procédé et appareil pour traiter des feuilles de verre Expired FR1516646A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR99978A FR1516646A (fr) 1966-05-09 1967-03-23 Procédé et appareil pour traiter des feuilles de verre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54875566A 1966-05-09 1966-05-09
FR99978A FR1516646A (fr) 1966-05-09 1967-03-23 Procédé et appareil pour traiter des feuilles de verre

Publications (1)

Publication Number Publication Date
FR1516646A true FR1516646A (fr) 1968-03-08

Family

ID=24190276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99978A Expired FR1516646A (fr) 1966-05-09 1967-03-23 Procédé et appareil pour traiter des feuilles de verre

Country Status (4)

Country Link
US (1) US3468645A (fr)
BE (1) BE696007A (fr)
FR (1) FR1516646A (fr)
GB (1) GB1116130A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046790A1 (fr) * 1969-06-16 1971-03-12 Permaglass
FR2195600A1 (fr) * 1970-08-28 1974-03-08 Libbey Owens Ford Co
FR2441592A1 (fr) * 1978-11-13 1980-06-13 Ppg Industries Inc Procede et dispositif pour la mise en forme de feuilles de verre par formage par chute
FR2465692A1 (fr) * 1979-09-25 1981-03-27 Ppg Industries Inc Procede et dispositif de faconnage de feuilles de verre a l'aide de moules de formes differentes
FR2528819A1 (fr) * 1982-06-17 1983-12-23 Ppg Industries Inc Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage
FR2597855A1 (fr) * 1986-04-29 1987-10-30 Saint Gobain Vitrage Transfert de plaques de verre en vue de leur bombage

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529947A (en) * 1968-03-11 1970-09-22 Ppg Industries Inc Apparatus for and method of bending glass sheets between opposed press shaping molds
BE756463A (fr) * 1969-09-25 1971-03-01 Libbey Owens Ford Co Procede et appareil pour courber des feuilles de verre
US3717449A (en) * 1970-10-01 1973-02-20 Ppg Industries Inc Treating glass sheets during shaping and cooling
US3734706A (en) * 1971-04-16 1973-05-22 Libbey Owens Ford Co Producing bent tempered glass sheets
US3869271A (en) * 1973-07-26 1975-03-04 Ppg Industries Inc Shaping glass sheets
ZA7935B (en) * 1978-01-25 1979-12-27 J Nitschke Vacuum holder system and method for use in bending glass
US4202681A (en) * 1978-01-25 1980-05-13 Mcmaster Harold Vacuum holder system and method for use in bending glass
DE2834867C2 (de) * 1978-08-09 1980-07-24 Jenaer Glaswerk Schott & Gen., 6500 Mainz Verfahren zum Herstellen von geformten Glasteilen aus Flachglas
US4185986A (en) * 1978-10-25 1980-01-29 Ppg Industries, Inc. Apparatus for handling glass sheets during shaping and cooling
US4187095A (en) * 1978-10-25 1980-02-05 Ppg Industries, Inc. Method and apparatus for handling glass sheets during shaping and cooling
US4204853A (en) * 1978-11-13 1980-05-27 Ppg Industries, Inc. Glass sheet alignment means and method of using
US4280828A (en) * 1978-11-13 1981-07-28 Ppg Industries, Inc. Shaping glass sheets by drop forming with pressure assist
US4227908A (en) * 1979-06-01 1980-10-14 Ppg Industries, Inc. Shaping glass sheets by drop forming with sag control means
US4300935A (en) * 1979-06-01 1981-11-17 Ppg Industries, Inc. Shaping glass sheets by drop forming with improved sag control
US4277276A (en) * 1980-03-17 1981-07-07 Ppg Industries, Inc. Method and apparatus for shaping glass sheets using deformable vacuum mold
US4488893A (en) * 1983-08-08 1984-12-18 Ppg Industries, Inc. Movable alignment stops for glass sheet shaping apparatus
US4518411A (en) * 1983-09-30 1985-05-21 Ppg Industries, Inc. Shaping glass sheets to complicated shapes using special lift mold
US4529433A (en) * 1984-06-04 1985-07-16 Ppg Industries, Inc. Spring loaded stop member for glass sheet shaping molds
US4578103A (en) * 1984-11-23 1986-03-25 Glasstech, Inc. Glass sheet processing system including topside transfer apparatus
US4615724A (en) * 1984-11-23 1986-10-07 Glasstech, Inc. Glass sheet forming system including topside transfer apparatus
US4612031A (en) * 1985-06-24 1986-09-16 Ppg Industries, Inc. Method and apparatus for shaping glass sheets on shaping molds with flotation blocks
US4661139A (en) * 1985-12-10 1987-04-28 Ppg Industries, Inc. Vacuum pressing of glass doublets
IE59803B1 (en) * 1986-03-14 1994-04-06 Glasstech Inc Glass sheet press bending system
FR2597844B1 (fr) * 1986-04-29 1990-10-12 Saint Gobain Vitrage Transfert d'objets en plaques d'un convoyeur a un autre dispositif et application au bombage de plaques de verre
DE3640892A1 (de) * 1986-11-29 1988-06-09 Ver Glaswerke Gmbh Verfahren und vorrichtung zum biegen einer glasscheibe
FR2618138B1 (fr) * 1987-07-15 1989-12-01 Saint Gobain Vitrage Bombage de plaques de verre
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
FI84806C (fi) * 1990-03-30 1992-01-27 Tamglass Oy Boejnings- eller stoedform foer glasskivor.
FI84807C (fi) * 1990-03-30 1992-01-27 Tamglass Oy Foerfarande och formanordning foer att i en glasskiva boeja svaora boejningsformer, saosom s-form.
US5185022A (en) * 1990-03-30 1993-02-09 Tamglass Engineering Oy Mould assembly for bending difficult bending shapes in a glass sheet
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
FI89475C (fi) * 1991-09-27 1993-10-11 Tamglass Eng Oy Foerfarande och anordning foer boejning och haerdning av en glasskiva
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.
FI91522C (fi) * 1992-09-18 1994-07-11 Tamglass Eng Oy Menetelmä ja laite lasilevyjen taivuttamiseksi
US8573005B2 (en) * 2011-02-24 2013-11-05 Corning Incorporated Apparatus and method for mass producing 3D articles from 2D glass-containing sheets
CN107810100B (zh) 2015-06-26 2020-10-30 康宁股份有限公司 用于对板材进行再成形的设备和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223501A (en) * 1962-05-18 1965-12-14 Pittsburgh Plate Glass Co Method and apparatus for treating glass on a pressurized fluid bed
US3341312A (en) * 1964-06-04 1967-09-12 Pittsburgh Plate Glass Co Method of supporting a thermorlastic sheet with gas

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046790A1 (fr) * 1969-06-16 1971-03-12 Permaglass
FR2195600A1 (fr) * 1970-08-28 1974-03-08 Libbey Owens Ford Co
FR2441592A1 (fr) * 1978-11-13 1980-06-13 Ppg Industries Inc Procede et dispositif pour la mise en forme de feuilles de verre par formage par chute
FR2465692A1 (fr) * 1979-09-25 1981-03-27 Ppg Industries Inc Procede et dispositif de faconnage de feuilles de verre a l'aide de moules de formes differentes
FR2528819A1 (fr) * 1982-06-17 1983-12-23 Ppg Industries Inc Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage
FR2597855A1 (fr) * 1986-04-29 1987-10-30 Saint Gobain Vitrage Transfert de plaques de verre en vue de leur bombage
EP0244306A1 (fr) * 1986-04-29 1987-11-04 Saint-Gobain Vitrage International Transfert de plaques de verre en vue de leur bombage

Also Published As

Publication number Publication date
GB1116130A (en) 1968-06-06
US3468645A (en) 1969-09-23
BE696007A (fr) 1967-09-25

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