JPH0613223Y2 - ガラス板の曲げ型 - Google Patents

ガラス板の曲げ型

Info

Publication number
JPH0613223Y2
JPH0613223Y2 JP1989058137U JP5813789U JPH0613223Y2 JP H0613223 Y2 JPH0613223 Y2 JP H0613223Y2 JP 1989058137 U JP1989058137 U JP 1989058137U JP 5813789 U JP5813789 U JP 5813789U JP H0613223 Y2 JPH0613223 Y2 JP H0613223Y2
Authority
JP
Japan
Prior art keywords
glass plate
arm
weight
plate
fixed
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 - Lifetime
Application number
JP1989058137U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02149725U (US20080094685A1-20080424-C00004.png
Inventor
峰男 垣野
正巳 西谷
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP1989058137U priority Critical patent/JPH0613223Y2/ja
Priority to US07/525,722 priority patent/US5087281A/en
Publication of JPH02149725U publication Critical patent/JPH02149725U/ja
Application granted granted Critical
Publication of JPH0613223Y2 publication Critical patent/JPH0613223Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity 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
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP1989058137U 1989-05-22 1989-05-22 ガラス板の曲げ型 Expired - Lifetime JPH0613223Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989058137U JPH0613223Y2 (ja) 1989-05-22 1989-05-22 ガラス板の曲げ型
US07/525,722 US5087281A (en) 1989-05-22 1990-05-21 Mold for forming curved window glass with deeply bent end portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058137U JPH0613223Y2 (ja) 1989-05-22 1989-05-22 ガラス板の曲げ型

Publications (2)

Publication Number Publication Date
JPH02149725U JPH02149725U (US20080094685A1-20080424-C00004.png) 1990-12-21
JPH0613223Y2 true JPH0613223Y2 (ja) 1994-04-06

Family

ID=13075599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989058137U Expired - Lifetime JPH0613223Y2 (ja) 1989-05-22 1989-05-22 ガラス板の曲げ型

Country Status (2)

Country Link
US (1) US5087281A (US20080094685A1-20080424-C00004.png)
JP (1) JPH0613223Y2 (US20080094685A1-20080424-C00004.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076373A (en) * 1997-06-16 2000-06-20 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
BE1015700A3 (fr) * 2003-10-03 2005-07-05 Glaverbel Bombage de vitrage feuillete.
US20050092028A1 (en) * 2003-11-05 2005-05-05 William Blanc Light weight gravity bending ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220819A (en) * 1960-03-29 1965-11-30 Shatterproof Glass Corp Hold down device for glass bending mold
US4597789A (en) * 1985-08-12 1986-07-01 Ppg Industries, Inc. Tungsten alloy bending mold inserts

Also Published As

Publication number Publication date
US5087281A (en) 1992-02-11
JPH02149725U (US20080094685A1-20080424-C00004.png) 1990-12-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term