LU73388A1 - - Google Patents

Info

Publication number
LU73388A1
LU73388A1 LU73388A LU73388A LU73388A1 LU 73388 A1 LU73388 A1 LU 73388A1 LU 73388 A LU73388 A LU 73388A LU 73388 A LU73388 A LU 73388A LU 73388 A1 LU73388 A1 LU 73388A1
Authority
LU
Luxembourg
Application number
LU73388A
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 filed Critical
Publication of LU73388A1 publication Critical patent/LU73388A1/xx

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
    • C03B23/0307—Press-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
    • 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
    • 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
LU73388A 1974-09-13 1975-09-12 LU73388A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/505,550 US3960535A (en) 1974-09-13 1974-09-13 Method of and apparatus for bending glass sheets

Publications (1)

Publication Number Publication Date
LU73388A1 true LU73388A1 (xx) 1976-04-13

Family

ID=24010767

Family Applications (1)

Application Number Title Priority Date Filing Date
LU73388A LU73388A1 (xx) 1974-09-13 1975-09-12

Country Status (15)

Country Link
US (1) US3960535A (xx)
JP (1) JPS5154607A (xx)
AR (1) AR207050A1 (xx)
BE (1) BE833357A (xx)
CA (1) CA1065138A (xx)
DE (1) DE2540603C2 (xx)
ES (1) ES440853A1 (xx)
FI (1) FI58623C (xx)
FR (1) FR2284570A1 (xx)
GB (1) GB1492679A (xx)
IT (1) IT1047107B (xx)
LU (1) LU73388A1 (xx)
NL (1) NL7510602A (xx)
SE (1) SE413501B (xx)
ZA (1) ZA755712B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047919A (en) * 1975-06-23 1977-09-13 Libbey-Owens-Ford Company Apparatus for press bending relatively thin glass sheets
FR2331525A1 (fr) * 1975-11-13 1977-06-10 Saint Gobain Dispositif de bombage de vitrages a l'aide de presses
US4074996A (en) * 1976-07-28 1978-02-21 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
US4056379A (en) * 1977-01-03 1977-11-01 Ppg Industries, Inc. Forming V bends in glass sheets by press bending
US4082529A (en) * 1977-01-03 1978-04-04 Ppg Industries, Inc. Glass bending press with offset hinges
US4076514A (en) * 1977-01-03 1978-02-28 Ppg Industries, Inc. Insulated tongs for supporting glass sheets during press bending to V shapes and process of use
US4115090A (en) * 1977-07-28 1978-09-19 Ppg Industries, Inc. Shaping glass sheets by gravity sagging on solid molds
US4319907A (en) * 1980-09-15 1982-03-16 Ppg Industries, Inc. Method for bending and tempering an apertured glass sheet
US4416930A (en) * 1980-11-24 1983-11-22 Ppg Industries, Inc. Treating glass sheets to heal vents that result in breakage during thermal treatment
US4488892A (en) * 1983-01-19 1984-12-18 Ppg Industries, Inc. Pivotal shaped auxiliary gas heater for glass sheet shaping molds
US4488893A (en) * 1983-08-08 1984-12-18 Ppg Industries, Inc. Movable alignment stops for glass sheet shaping apparatus
US5045103A (en) * 1987-08-07 1991-09-03 Glasstech, Inc. Apparatus for heating and bending glass sheets
DE4026094A1 (de) * 1990-08-17 1992-02-20 Ver Glaswerke Gmbh Verfahren und vorrichtung zum herstellen gebogener glasscheiben mit bereichen staerkerer biegung
FR2672584B1 (fr) * 1991-02-07 1994-04-15 Saint Gobain Vitrage Internal Procede et dispositif de bombage de feuilles de verre.
DE69114213T2 (de) * 1990-08-17 1996-06-27 Saint Gobain Vitrage Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE4404165C1 (de) * 1994-02-10 1995-11-02 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtungen zum Kontaktvorspannen einer Glasscheibe
JP3501580B2 (ja) * 1995-04-20 2004-03-02 キヤノン株式会社 光学素子の成形方法及び成形装置
US5833729A (en) * 1996-12-16 1998-11-10 Ppg Industries, Inc. Method and apparatus for bending glass sheets
GB201007346D0 (en) 2010-05-04 2010-06-16 Pilkington Group Ltd Soldering on thin glass sheets
WO2016069835A2 (en) 2014-10-29 2016-05-06 Corning Incorporated Apparatus and method for shaping or forming heated glass sheets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627941A (xx) * 1962-02-08
US3340037A (en) * 1963-10-21 1967-09-05 Permaglass Glass bending furnace with burner blast guide tubes
US3333935A (en) * 1964-02-03 1967-08-01 Pittsburgh Plate Glass Co Method of and apparatus for shaping glass sheets with opposed pressing members
US3352655A (en) * 1964-04-08 1967-11-14 Pittsburgh Plate Glass Co Method of controlling heat application to glass to repair scored regions
AU422475B2 (en) * 1966-08-25 1972-03-17 METHOD AND APPARATUS FOR BENDING AND Annealing glass sheets
GB1248052A (en) * 1968-03-20 1971-09-29 Triplex Safety Glass Co Improvements in or relating to the treatment of glass sheets

Also Published As

Publication number Publication date
JPS5154607A (xx) 1976-05-13
IT1047107B (it) 1980-09-10
CA1065138A (en) 1979-10-30
AR207050A1 (es) 1976-09-09
GB1492679A (en) 1977-11-23
FI752524A (xx) 1976-03-14
FR2284570B1 (xx) 1979-09-14
ES440853A1 (es) 1977-03-01
SE7510183L (sv) 1976-03-15
FI58623B (fi) 1980-11-28
US3960535A (en) 1976-06-01
DE2540603C2 (de) 1984-07-19
FR2284570A1 (fr) 1976-04-09
FI58623C (fi) 1981-03-10
AU8451475A (en) 1977-03-10
SE413501B (sv) 1980-06-02
BE833357A (fr) 1975-12-31
NL7510602A (nl) 1976-03-16
DE2540603A1 (de) 1976-04-01
ZA755712B (en) 1976-08-25

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Legal Events

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Free format text: 860507 LOF GLASS INC. TOLEDO