ITMI912563A1 - Apparecchiatura per manipolare un foglio di vetro caldo durante il trasporto da un'atmosfera calda a un'atmosfera fredda - Google Patents

Apparecchiatura per manipolare un foglio di vetro caldo durante il trasporto da un'atmosfera calda a un'atmosfera fredda

Info

Publication number
ITMI912563A1
ITMI912563A1 IT002563A ITMI912563A ITMI912563A1 IT MI912563 A1 ITMI912563 A1 IT MI912563A1 IT 002563 A IT002563 A IT 002563A IT MI912563 A ITMI912563 A IT MI912563A IT MI912563 A1 ITMI912563 A1 IT MI912563A1
Authority
IT
Italy
Prior art keywords
atmosphere
hot
handling
equipment
glass sheet
Prior art date
Application number
IT002563A
Other languages
English (en)
Inventor
George Richard Claassen
John Joseph Ewing
Robert George Frank
Rudolph Allen Karlo
Original Assignee
Ppg Industries 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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of ITMI912563A0 publication Critical patent/ITMI912563A0/it
Publication of ITMI912563A1 publication Critical patent/ITMI912563A1/it
Application granted granted Critical
Publication of IT1251880B publication Critical patent/IT1251880B/it

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
ITMI912563A 1990-10-01 1991-09-26 Apparecchiatura per manipolare un foglio di vetro caldo durante il trasporto da un'atmosfera calda a un'atmosfera fredda IT1251880B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/590,713 US5118335A (en) 1990-10-01 1990-10-01 Tempering ring design

Publications (3)

Publication Number Publication Date
ITMI912563A0 ITMI912563A0 (it) 1991-09-26
ITMI912563A1 true ITMI912563A1 (it) 1993-03-26
IT1251880B IT1251880B (it) 1995-05-26

Family

ID=24363376

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912563A IT1251880B (it) 1990-10-01 1991-09-26 Apparecchiatura per manipolare un foglio di vetro caldo durante il trasporto da un'atmosfera calda a un'atmosfera fredda

Country Status (4)

Country Link
US (1) US5118335A (it)
CA (1) CA2050105C (it)
FR (1) FR2667308B1 (it)
IT (1) IT1251880B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385786A (en) * 1993-02-09 1995-01-31 Glasstech, Inc. Apparatus and method for controlling stresses in laminated automotive glass
DE4325076A1 (de) * 1993-07-19 1995-01-26 Faba Autoglas Technik Gmbh & C Tragelement für eine erhitzte Glasscheibe
US5383950A (en) * 1993-10-04 1995-01-24 Ford Motor Company Apparatus for supporting a glass sheet during a tempering process
US5472470A (en) * 1994-05-27 1995-12-05 Glasstech, Inc. Glass sheet press forming and quenching ring
US5679124A (en) * 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet
US5849056A (en) * 1995-12-11 1998-12-15 Ppg Industries, Inc. Electrically activated flexible press for shaping heat softenable sheet material
DE19547935C1 (de) * 1995-12-22 1997-03-20 Sekurit Saint Gobain Deutsch Verfahren zum Biegen und/oder Vorspannen von Glasscheiben und Formring zur Durchführung des Verfahrens
DE19746558C1 (de) 1997-10-22 1999-03-04 Sekurit Saint Gobain Deutsch Verfahren und Formring zum Biegen und Vorspannen von Glasscheiben
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
FR2966147B1 (fr) * 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
US9206067B2 (en) 2013-03-12 2015-12-08 Glasstech, Inc. Glass sheet support structure
WO2015013475A1 (en) 2013-07-26 2015-01-29 Corning Incorporated Corrugated sheet, method of manufacture thereof, and mold therefor
KR101620228B1 (ko) * 2014-12-04 2016-05-13 현대자동차주식회사 차체 루프
KR102323979B1 (ko) 2017-02-20 2021-11-09 쌩-고벵 글래스 프랑스 유리판의 열 템퍼링 (thermal tempering)을 위한 템퍼링 프레임
EP3692002A1 (en) * 2017-10-06 2020-08-12 Corning Incorporated Process and system for forming curved glass via differential heating of edge region

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556408A (en) * 1984-08-02 1985-12-03 Ppg Industries, Inc. Dual ring segmented block tempering ring
KR900004120B1 (ko) * 1986-03-18 1990-06-16 니혼 이다가라스 가부시끼가이샤 글라스 시이트(Glass sheet)성형 강화용 링 모울드 유니트(Ring mold unit)

Also Published As

Publication number Publication date
ITMI912563A0 (it) 1991-09-26
FR2667308B1 (fr) 1995-10-06
FR2667308A1 (fr) 1992-04-03
US5118335A (en) 1992-06-02
CA2050105A1 (en) 1992-04-02
IT1251880B (it) 1995-05-26
CA2050105C (en) 1996-05-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970925