EP0703877A4 - CONTROL SYSTEM FOR GLASS BENDING TRAY - Google Patents

CONTROL SYSTEM FOR GLASS BENDING TRAY

Info

Publication number
EP0703877A4
EP0703877A4 EP95916296A EP95916296A EP0703877A4 EP 0703877 A4 EP0703877 A4 EP 0703877A4 EP 95916296 A EP95916296 A EP 95916296A EP 95916296 A EP95916296 A EP 95916296A EP 0703877 A4 EP0703877 A4 EP 0703877A4
Authority
EP
European Patent Office
Prior art keywords
control system
glass bending
bending platen
platen
glass
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.)
Withdrawn
Application number
EP95916296A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0703877A1 (en
Inventor
Jennifer R Wolfe
Allan T Enk
Robert G Revells
Gary A Smith
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.)
Pilkington North America Inc
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
Priority claimed from US08/398,379 external-priority patent/US5716425A/en
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of EP0703877A1 publication Critical patent/EP0703877A1/en
Publication of EP0703877A4 publication Critical patent/EP0703877A4/en
Withdrawn legal-status Critical Current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

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
EP95916296A 1994-04-15 1995-04-12 CONTROL SYSTEM FOR GLASS BENDING TRAY Withdrawn EP0703877A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22812194A 1994-04-15 1994-04-15
US228121 1994-04-15
US398379 1995-03-03
US08/398,379 US5716425A (en) 1994-04-15 1995-03-03 Control system for glass bending platen
PCT/US1995/004434 WO1995028360A1 (en) 1994-04-15 1995-04-12 Control system for glass bending platen

Publications (2)

Publication Number Publication Date
EP0703877A1 EP0703877A1 (en) 1996-04-03
EP0703877A4 true EP0703877A4 (en) 1996-12-18

Family

ID=26922077

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95916296A Withdrawn EP0703877A4 (en) 1994-04-15 1995-04-12 CONTROL SYSTEM FOR GLASS BENDING TRAY

Country Status (9)

Country Link
EP (1) EP0703877A4 (pt)
JP (1) JPH08512278A (pt)
CN (1) CN1128981A (pt)
AU (1) AU2284295A (pt)
BR (1) BR9506191A (pt)
CA (1) CA2164822A1 (pt)
FI (1) FI955967A (pt)
PL (1) PL312256A1 (pt)
WO (1) WO1995028360A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2766934C (en) 2009-07-01 2018-07-17 Ronald T. Raines Biomass hydrolysis
HU230907B1 (hu) * 2012-07-19 2019-02-28 Dániel Wamala Impulzus-vezérelt lineáris aktuátor
CN103241677B (zh) * 2013-05-08 2015-10-28 武汉理工大学 一种顶起装置
FR3037946A1 (fr) * 2015-06-25 2016-12-30 Saint Gobain Dispositif de detection de la position de feuilles de verre
CN111039557B (zh) * 2019-12-26 2023-07-07 中国建材国际工程集团有限公司 一种传动系统及其控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607194A (en) * 1970-04-20 1971-09-21 Corning Glass Works Pressure control system for glassware press molding
US3762906A (en) * 1972-08-04 1973-10-02 Corning Glass Works Pressurized fluid ram acceleration system
US4071344A (en) * 1976-10-14 1978-01-31 Libbey-Owens-Ford Company Glass sheet temperature control apparatus and method
US4119427A (en) * 1977-12-27 1978-10-10 Libbey-Owens-Ford Company Hydraulic system for glass bending apparatus with pressure release assembly
US4260408A (en) * 1979-11-02 1981-04-07 Ppg Industries, Inc. Use of speed changes during cycling of a shaping mold
US4364766A (en) * 1981-05-01 1982-12-21 Nitschke John Stephen Control system for monitoring and controlling the processing of glass sheets in a glass processing environment
GB2159813B (en) * 1984-06-06 1987-12-31 Emhart Ind Forming a gob of molten glass into a parison
US4723976A (en) * 1986-07-30 1988-02-09 Owens-Illinois Television Products Inc. Method and apparatus for pressing glass cathode ray tube faceplates
US4767434A (en) * 1987-09-29 1988-08-30 Ppg Industries, Inc. Horizontal press bending pickup and delivery system
US4952227A (en) * 1989-05-22 1990-08-28 Libbey-Owens-Ford Co. Apparatus for processing glass

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9528360A1 *

Also Published As

Publication number Publication date
BR9506191A (pt) 1996-04-16
FI955967A0 (fi) 1995-12-13
CA2164822A1 (en) 1995-10-26
JPH08512278A (ja) 1996-12-24
FI955967A (fi) 1995-12-13
EP0703877A1 (en) 1996-04-03
CN1128981A (zh) 1996-08-14
WO1995028360A1 (en) 1995-10-26
PL312256A1 (en) 1996-04-01
AU2284295A (en) 1995-11-10

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19991103