FR2433488A1 - Procede de formage et de trempage automatique de pieces en verre - Google Patents

Procede de formage et de trempage automatique de pieces en verre

Info

Publication number
FR2433488A1
FR2433488A1 FR7823964A FR7823964A FR2433488A1 FR 2433488 A1 FR2433488 A1 FR 2433488A1 FR 7823964 A FR7823964 A FR 7823964A FR 7823964 A FR7823964 A FR 7823964A FR 2433488 A1 FR2433488 A1 FR 2433488A1
Authority
FR
France
Prior art keywords
panes
bending
rollers
row
toughening
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.)
Granted
Application number
FR7823964A
Other languages
English (en)
Other versions
FR2433488B1 (fr
Inventor
Luis Galindez Aldecoa
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.)
Ingenieria del Vidrio SA INGEVISA
Original Assignee
Ingenieria del Vidrio SA INGEVISA
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 Ingenieria del Vidrio SA INGEVISA filed Critical Ingenieria del Vidrio SA INGEVISA
Priority to FR7823964A priority Critical patent/FR2433488B1/fr
Publication of FR2433488A1 publication Critical patent/FR2433488A1/fr
Application granted granted Critical
Publication of FR2433488B1 publication Critical patent/FR2433488B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet
    • 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
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Procédé de formage et de trempage automatique de pièces en verre. Les pièces en verre chauffées sont introduites entre deux séries de rouleaux supérieur et inférieur qui les déplacent et les mettent en forme, un courant d'air froid assurant le trempage simultanément. Formage des vitres et lunettes de véhicules.
FR7823964A 1978-08-17 1978-08-17 Procede de formage et de trempage automatique de pieces en verre Expired FR2433488B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7823964A FR2433488B1 (fr) 1978-08-17 1978-08-17 Procede de formage et de trempage automatique de pieces en verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823964A FR2433488B1 (fr) 1978-08-17 1978-08-17 Procede de formage et de trempage automatique de pieces en verre

Publications (2)

Publication Number Publication Date
FR2433488A1 true FR2433488A1 (fr) 1980-03-14
FR2433488B1 FR2433488B1 (fr) 1986-11-07

Family

ID=9211866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823964A Expired FR2433488B1 (fr) 1978-08-17 1978-08-17 Procede de formage et de trempage automatique de pieces en verre

Country Status (1)

Country Link
FR (1) FR2433488B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007253A1 (fr) * 1986-05-29 1987-12-03 Hughes Aircraft Company Structures de verre

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
FR2081821A1 (en) * 1970-03-10 1971-12-10 Ppg Industries Inc Forming glass sheets
FR2129919A2 (fr) * 1971-03-22 1972-11-03 Saint Gobain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
FR92064E (fr) * 1966-03-01 1968-09-20 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
US3545951A (en) * 1966-03-01 1970-12-08 Saint Gobain Method and apparatus for shaping sheet material
FR2081821A1 (en) * 1970-03-10 1971-12-10 Ppg Industries Inc Forming glass sheets
FR2129919A2 (fr) * 1971-03-22 1972-11-03 Saint Gobain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007253A1 (fr) * 1986-05-29 1987-12-03 Hughes Aircraft Company Structures de verre

Also Published As

Publication number Publication date
FR2433488B1 (fr) 1986-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse