ES317975A1 - Un metodo y un aparato para curvar y recoger hojas de vidrio - Google Patents

Un metodo y un aparato para curvar y recoger hojas de vidrio

Info

Publication number
ES317975A1
ES317975A1 ES0317975A ES317975A ES317975A1 ES 317975 A1 ES317975 A1 ES 317975A1 ES 0317975 A ES0317975 A ES 0317975A ES 317975 A ES317975 A ES 317975A ES 317975 A1 ES317975 A1 ES 317975A1
Authority
ES
Spain
Prior art keywords
annealing
sheet
curved
point
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
ES0317975A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of ES317975A1 publication Critical patent/ES317975A1/es
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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • 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
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • 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)
ES0317975A 1965-01-11 1965-09-30 Un metodo y un aparato para curvar y recoger hojas de vidrio Expired ES317975A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424778A US3387962A (en) 1965-01-11 1965-01-11 Method of bending and annealing glass sheets with supplemental cooling of hotter areas of the glass

Publications (1)

Publication Number Publication Date
ES317975A1 true ES317975A1 (es) 1966-03-01

Family

ID=23683830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317975A Expired ES317975A1 (es) 1965-01-11 1965-09-30 Un metodo y un aparato para curvar y recoger hojas de vidrio

Country Status (7)

Country Link
US (1) US3387962A (es)
BE (1) BE674954A (es)
DE (1) DE1596585A1 (es)
ES (1) ES317975A1 (es)
FR (1) FR1454707A (es)
GB (1) GB1059610A (es)
NL (1) NL6513357A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788045A (fr) * 1971-11-10 1973-02-26 Bowman E W Procede et appareil pour recuire des articles de verrerie ou des objetsanalogues
US3862828A (en) * 1973-10-19 1975-01-28 Libbey Owens Ford Co Controlling glass sheet furnace & temperatures
US3880636A (en) * 1973-11-27 1975-04-29 Ppg Industries Inc Shaping glass sheets to complex bends
FR2534243B1 (fr) * 1982-10-11 1986-02-14 Saint Gobain Vitrage Procede pour le transport de feuilles de verre portees a leur temperature de deformation, son application au bombage et dispositif pour sa mise en oeuvre
US4832597A (en) * 1986-06-02 1989-05-23 Glasstech, International, L.P. Gas burner
US4909820A (en) * 1988-02-25 1990-03-20 Asahi Glass Company Ltd. Method of and an apparatus for bending glass plates for a laminated glass
US5938810A (en) * 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
DE102009012018B4 (de) * 2009-03-10 2018-11-22 Schott Ag Verfahren zur Herstellung von abgewinkelten Glaskeramikbauteilen und nach einem solchen Verfahren hergestelltes Glaskeramikbauteil
WO2013055589A2 (en) * 2011-10-10 2013-04-18 Corning Incorporated Reshaping thin glass sheets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114571A (en) * 1957-10-31 1963-12-17 Libbey Owens Ford Glass Co Vehicle windshields

Also Published As

Publication number Publication date
FR1454707A (fr) 1966-02-11
US3387962A (en) 1968-06-11
BE674954A (es) 1966-07-11
GB1059610A (en) 1967-02-22
NL6513357A (es) 1966-07-12
DE1596585A1 (de) 1971-03-18

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