FR2734561B1 - Moule pour le formage d'un materiau en feuille ramollissable par la chaleur - Google Patents

Moule pour le formage d'un materiau en feuille ramollissable par la chaleur

Info

Publication number
FR2734561B1
FR2734561B1 FR9606263A FR9606263A FR2734561B1 FR 2734561 B1 FR2734561 B1 FR 2734561B1 FR 9606263 A FR9606263 A FR 9606263A FR 9606263 A FR9606263 A FR 9606263A FR 2734561 B1 FR2734561 B1 FR 2734561B1
Authority
FR
France
Prior art keywords
mold
forming
sheet material
heat softenable
softenable sheet
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 - Fee Related
Application number
FR9606263A
Other languages
English (en)
Other versions
FR2734561A1 (fr
Inventor
Robert G Frank
Michael T Fecik
Jean Florean
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
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 FR2734561A1 publication Critical patent/FR2734561A1/fr
Application granted granted Critical
Publication of FR2734561B1 publication Critical patent/FR2734561B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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

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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
FR9606263A 1995-05-24 1996-05-21 Moule pour le formage d'un materiau en feuille ramollissable par la chaleur Expired - Fee Related FR2734561B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/448,773 US5656055A (en) 1995-05-24 1995-05-24 Sheet shaping press

Publications (2)

Publication Number Publication Date
FR2734561A1 FR2734561A1 (fr) 1996-11-29
FR2734561B1 true FR2734561B1 (fr) 1999-01-22

Family

ID=23781623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606263A Expired - Fee Related FR2734561B1 (fr) 1995-05-24 1996-05-21 Moule pour le formage d'un materiau en feuille ramollissable par la chaleur

Country Status (3)

Country Link
US (1) US5656055A (fr)
FR (1) FR2734561B1 (fr)
IT (1) IT1283049B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857358A (en) * 1996-10-23 1999-01-12 Donnelly Corporation Method and apparatus for bending glass
US5938810A (en) 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
US6543255B2 (en) 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
US6513348B2 (en) 2001-06-19 2003-02-04 Glasstech, Inc. Quench station and method for quenching formed glass sheets
US6578383B2 (en) 2001-06-19 2003-06-17 Glasstech, Inc. Apparatus and method for roll bending heated glass sheets
US7159756B2 (en) * 2003-08-29 2007-01-09 Ppg Industries Ohio, Inc. Method of soldering and solder compositions
KR102117337B1 (ko) * 2013-06-28 2020-06-02 삼성디스플레이 주식회사 글래스 성형 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272274A (en) * 1978-10-25 1981-06-09 Ppg Industries, Inc. Slotted glass sheet shaping mold
US4518411A (en) * 1983-09-30 1985-05-21 Ppg Industries, Inc. Shaping glass sheets to complicated shapes using special lift mold
US4496386A (en) * 1984-01-16 1985-01-29 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
CA1257480A (fr) * 1984-07-19 1989-07-18 Masaaki Nushi Dispositif et methode de cintrage de la feuille de verre
JPS6183640A (ja) * 1984-09-26 1986-04-28 Nippon Sheet Glass Co Ltd 板ガラスのプレス成形方法及び装置
US4682925A (en) * 1985-04-11 1987-07-28 Usm Corporation Tack strip
US4662925A (en) * 1985-12-09 1987-05-05 Ppg Industries, Inc. Horizontal press bending of heat softened glass sheets
JPS62182124A (ja) * 1986-02-03 1987-08-10 Nippon Sheet Glass Co Ltd 型交換装置を備えた板ガラスの成形装置
US4749399A (en) * 1986-03-18 1988-06-07 Nippon Sheet Glass Co., Ltd. Ring mold unit for shaping and tempering glass sheet
US4830650A (en) * 1988-01-04 1989-05-16 Ppg Industries, Inc. Flexible ring mold and method of use
US4883526A (en) * 1989-03-30 1989-11-28 Libbey-Owens-Ford Co. Method and apparatus for shaping and conveying glass sheets
US5143535A (en) * 1991-07-19 1992-09-01 Libbey-Owens-Ford Co. Method of and apparatus for bending glass sheets
US5279635A (en) * 1992-01-08 1994-01-18 Libbey-Owens-Ford Co. Method and apparatus for controlling the temperature of glass sheets in press bending
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets

Also Published As

Publication number Publication date
US5656055A (en) 1997-08-12
IT1283049B1 (it) 1998-04-07
ITMI961024A1 (it) 1997-11-21
ITMI961024A0 (fr) 1996-05-21
FR2734561A1 (fr) 1996-11-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse