DE3262193D1 - Apparatus for curving and tempering or heat toughening thin glass sheets - Google Patents

Apparatus for curving and tempering or heat toughening thin glass sheets

Info

Publication number
DE3262193D1
DE3262193D1 DE8282102574T DE3262193T DE3262193D1 DE 3262193 D1 DE3262193 D1 DE 3262193D1 DE 8282102574 T DE8282102574 T DE 8282102574T DE 3262193 T DE3262193 T DE 3262193T DE 3262193 D1 DE3262193 D1 DE 3262193D1
Authority
DE
Germany
Prior art keywords
curving
tempering
glass sheets
thin glass
toughening thin
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
DE8282102574T
Other languages
English (en)
Inventor
Nocco Dino Di
Donne Nicola Delle
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.)
Societa Italiana Vetro SIV SpA
Original Assignee
Societa Italiana Vetro SIV SpA
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 Societa Italiana Vetro SIV SpA filed Critical Societa Italiana Vetro SIV SpA
Application granted granted Critical
Publication of DE3262193D1 publication Critical patent/DE3262193D1/de
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
    • C03B23/03—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
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
DE8282102574T 1981-04-06 1982-03-26 Apparatus for curving and tempering or heat toughening thin glass sheets Expired DE3262193D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20938/81A IT1138266B (it) 1981-04-06 1981-04-06 Apparecchiatura per la curvatura e la tempera di lastre di vetro di spessore sottile

Publications (1)

Publication Number Publication Date
DE3262193D1 true DE3262193D1 (en) 1985-03-21

Family

ID=11174335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282102574T Expired DE3262193D1 (en) 1981-04-06 1982-03-26 Apparatus for curving and tempering or heat toughening thin glass sheets

Country Status (5)

Country Link
US (1) US4447252A (de)
EP (1) EP0062814B1 (de)
DE (1) DE3262193D1 (de)
ES (1) ES8304042A1 (de)
IT (1) IT1138266B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257480A (en) * 1984-07-19 1989-07-18 Masaaki Nushi Apparatus for and method of bending glass sheets
US4830649A (en) * 1988-05-06 1989-05-16 Hordis Brothers Capital Company Method & apparatus for bending glass sheets
US4886540A (en) * 1988-07-25 1989-12-12 Glasstech International L.P. Blow back control device for a glass sheet tempering system
EP0354001B1 (de) * 1988-08-03 1993-03-31 Nippon Sheet Glass Co. Ltd. Vorrichtung zum Biegen von Glasscheiben
FR2642417B1 (fr) * 1988-12-21 1993-10-15 Saint Gobain Vitrage Cadre de soutien d'une feuille de verre
US4883526A (en) * 1989-03-30 1989-11-28 Libbey-Owens-Ford Co. Method and apparatus for shaping and conveying glass sheets
JPH02296741A (ja) * 1989-05-11 1990-12-07 Nippon Sheet Glass Co Ltd 板ガラスの曲げ成形装置
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
DE3929042C1 (de) * 1989-09-01 1991-01-10 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
DE4020708A1 (de) * 1990-06-29 1992-01-09 Ver Glaswerke Gmbh Verfahren und vorrichtung zur herstellung gebogener und vorgespannter glasscheiben
US5178630A (en) * 1990-08-28 1993-01-12 Meadox Medicals, Inc. Ravel-resistant, self-supporting woven graft
DE19527832C2 (de) * 1995-07-29 2002-11-21 Werner & Pfleiderer Lebensmitt Verfahren zum Betrieb einer Vorrichtung zum Beschicken und Entleeren von Industriebacköfen
FR2811660B1 (fr) * 2000-07-13 2002-11-15 Saint Gobain Procede et dispositif de bombage d'une feuille de verre
ES2250440T3 (es) 2000-07-13 2006-04-16 Saint-Gobain Glass France Procedimiento y dispositivo para abombar una hoja de vidrio.
DE10206082B4 (de) * 2002-02-13 2004-12-09 Ce-Sys Gmbh Ilmenau Glas mit gehärteter Oberflächenschicht und Verfahren zu seiner Herstellung
DE102004029723B3 (de) * 2004-06-21 2005-11-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Vorspannen von Glasscheiben

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620017A (en) * 1926-06-09 1927-03-08 Pittsburgh Plate Glass Co Process of flattening window glass shawls
US3315774A (en) * 1965-09-16 1967-04-25 Libbey Owens Ford Glass Co Sheet supporting apparatus
US3529947A (en) * 1968-03-11 1970-09-22 Ppg Industries Inc Apparatus for and method of bending glass sheets between opposed press shaping molds
US3846104A (en) * 1973-01-10 1974-11-05 Ppg Industries Inc Handling glass sheets for shaping and cooling
US4092141A (en) * 1977-01-03 1978-05-30 Ppg Industries, Inc. Method and apparatus for handling glass sheets for 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
IT1209156B (it) * 1979-12-07 1989-07-10 Siv Soc Italiana Vetro Procedimento ed apparecchiatura per curvare e temperare lastre di vetro particolarmente di spessore sottile.

Also Published As

Publication number Publication date
IT1138266B (it) 1986-09-17
US4447252A (en) 1984-05-08
EP0062814B1 (de) 1985-02-06
EP0062814A1 (de) 1982-10-20
ES511160A0 (es) 1983-02-16
ES8304042A1 (es) 1983-02-16
IT8120938A0 (it) 1981-04-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee