BR9007086A - Molde ajustavel para dobrar folha de vidro termicamente amolecida - Google Patents

Molde ajustavel para dobrar folha de vidro termicamente amolecida

Info

Publication number
BR9007086A
BR9007086A BR909007086A BR9007086A BR9007086A BR 9007086 A BR9007086 A BR 9007086A BR 909007086 A BR909007086 A BR 909007086A BR 9007086 A BR9007086 A BR 9007086A BR 9007086 A BR9007086 A BR 9007086A
Authority
BR
Brazil
Prior art keywords
folding
glass sheet
adjustable template
soften glass
adjustable
Prior art date
Application number
BR909007086A
Other languages
English (en)
Inventor
John W Borer
Lowell J Conner
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of BR9007086A publication Critical patent/BR9007086A/pt

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
    • 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
    • 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
    • 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
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • 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)
  • Glass Compositions (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
BR909007086A 1989-12-20 1990-12-05 Molde ajustavel para dobrar folha de vidro termicamente amolecida BR9007086A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/453,678 US4983204A (en) 1989-12-20 1989-12-20 Apparatus for bending glass sheets
PCT/US1990/007123 WO1991008987A1 (en) 1989-12-20 1990-12-05 Apparatus for bending glass sheets

Publications (1)

Publication Number Publication Date
BR9007086A true BR9007086A (pt) 1992-01-28

Family

ID=23801608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007086A BR9007086A (pt) 1989-12-20 1990-12-05 Molde ajustavel para dobrar folha de vidro termicamente amolecida

Country Status (14)

Country Link
US (1) US4983204A (pt)
EP (1) EP0458963B1 (pt)
JP (1) JPH04505444A (pt)
KR (1) KR920701057A (pt)
AT (1) ATE123004T1 (pt)
AU (1) AU641714B2 (pt)
BR (1) BR9007086A (pt)
CA (1) CA2031767A1 (pt)
DE (1) DE69019736T2 (pt)
ES (1) ES2072597T3 (pt)
FI (1) FI92049C (pt)
MX (1) MX169512B (pt)
WO (1) WO1991008987A1 (pt)
ZA (1) ZA9010229B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849056A (en) * 1995-12-11 1998-12-15 Ppg Industries, Inc. Electrically activated flexible press for shaping heat softenable sheet material
US20020116951A1 (en) * 2001-02-27 2002-08-29 Dunifon Thomas A. Conformally heated male mold
TWI225849B (en) * 2001-09-21 2005-01-01 Toshiba Machine Co Ltd Apparatus for forming glass elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357156A (en) * 1979-06-01 1982-11-02 Ppg Industries, Inc. Minimizing surface distortion while shaping glass sheets
US4522641A (en) * 1984-04-27 1985-06-11 Libbey-Owens-Ford Company Apparatus for bending glass sheets
US4897102A (en) * 1989-03-14 1990-01-30 Libbey-Owens-Ford Co. Glass sheet press bending mold

Also Published As

Publication number Publication date
AU641714B2 (en) 1993-09-30
FI92049B (fi) 1994-06-15
ZA9010229B (en) 1991-10-30
JPH04505444A (ja) 1992-09-24
ATE123004T1 (de) 1995-06-15
CA2031767A1 (en) 1991-06-21
KR920701057A (ko) 1992-08-11
MX169512B (es) 1993-07-08
EP0458963A1 (en) 1991-12-04
AU6831290A (en) 1991-06-27
ES2072597T3 (es) 1995-07-16
WO1991008987A1 (en) 1991-06-27
DE69019736T2 (de) 1995-09-21
EP0458963A4 (en) 1992-05-20
DE69019736D1 (de) 1995-06-29
EP0458963B1 (en) 1995-05-24
FI92049C (fi) 1994-09-26
US4983204A (en) 1991-01-08
FI913900A0 (fi) 1991-08-19

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