BR8803663A - Processo para moldar material em lamina passivel de ser amolecido por meio do calor;aparelhagem para moldar uma lamina de material como o vidro em uma forma predeterminada;e matriz de encurvamento de contorno - Google Patents
Processo para moldar material em lamina passivel de ser amolecido por meio do calor;aparelhagem para moldar uma lamina de material como o vidro em uma forma predeterminada;e matriz de encurvamento de contornoInfo
- Publication number
- BR8803663A BR8803663A BR8803663A BR8803663A BR8803663A BR 8803663 A BR8803663 A BR 8803663A BR 8803663 A BR8803663 A BR 8803663A BR 8803663 A BR8803663 A BR 8803663A BR 8803663 A BR8803663 A BR 8803663A
- Authority
- BR
- Brazil
- Prior art keywords
- curving
- molding
- laminable
- lamin
- predeterminated
- Prior art date
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
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
-
- 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
- C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/077,152 US4756735A (en) | 1987-07-24 | 1987-07-24 | In-lehr press bending |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8803663A true BR8803663A (pt) | 1989-02-14 |
Family
ID=22136373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8803663A BR8803663A (pt) | 1987-07-24 | 1988-07-22 | Processo para moldar material em lamina passivel de ser amolecido por meio do calor;aparelhagem para moldar uma lamina de material como o vidro em uma forma predeterminada;e matriz de encurvamento de contorno |
Country Status (7)
Country | Link |
---|---|
US (1) | US4756735A (pt) |
EP (1) | EP0300416B1 (pt) |
JP (1) | JPH0647474B2 (pt) |
KR (1) | KR900006112B1 (pt) |
BR (1) | BR8803663A (pt) |
CA (1) | CA1311924C (pt) |
DE (1) | DE3865386D1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071461A (en) * | 1988-07-18 | 1991-12-10 | Asahi Glass Company, Ltd. | Method and apparatus for bending overlapping glass plates to form a laminated glass structure |
US4894080A (en) * | 1988-09-26 | 1990-01-16 | Ppg Industries, Inc. | In-lehr glass sheet press bending using pressurized gas |
FR2644775B1 (fr) * | 1989-03-22 | 1993-08-13 | Selas Sa | Installation pour incurver et tremper une feuille de verre |
EP0431895A3 (en) * | 1989-12-05 | 1991-08-21 | Nippon Sheet Glass Co. Ltd. | Method of and apparatus for bending and tempering sheet glass |
JPH0764575B2 (ja) * | 1990-01-11 | 1995-07-12 | 日本板硝子株式会社 | 板ガラスのプレス曲げ方法及び装置 |
DE4020971C1 (pt) * | 1990-06-30 | 1991-08-01 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
US5158592A (en) * | 1991-01-15 | 1992-10-27 | Buckingham James W | Universal glass sheet mold support assembly |
JP3139788B2 (ja) * | 1991-09-04 | 2001-03-05 | 日本板硝子株式会社 | 板ガラスの曲げ成形装置及び曲げ成形方法 |
FR2709483B1 (fr) * | 1993-08-31 | 1995-10-20 | Saint Gobain Vitrage Int | Procédé et dispositif pour le bombage de feuilles de verre. |
GB9511556D0 (en) * | 1995-06-07 | 1995-08-02 | Triplex Safety Glass Co | Apparatus for and method of bending glass sheets |
US5882370A (en) * | 1995-06-07 | 1999-03-16 | Pilkington Glass Limited | Method of bending glass sheets |
US5645621A (en) * | 1995-06-07 | 1997-07-08 | Pilkington Glass Limited | Apparatus for and method of bending glass sheets |
US5695537A (en) * | 1995-06-07 | 1997-12-09 | Pilkington Glass Limited | Apparatus for and method of bending glass sheets |
US6038886A (en) * | 1998-08-19 | 2000-03-21 | Glasstech, Inc. | Mold support frame assembly having thermally stable center |
GB9820795D0 (en) * | 1998-09-25 | 1998-11-18 | Pilkington Uk Ltd | Apparatus for producing bent glass sheets |
US8603288B2 (en) | 2008-01-18 | 2013-12-10 | Rockwell Collins, Inc. | Planarization treatment of pressure sensitive adhesive for rigid-to-rigid substrate lamination |
US8691043B2 (en) * | 2005-08-30 | 2014-04-08 | Rockwell Collins, Inc. | Substrate lamination system and method |
US8936057B2 (en) * | 2005-08-30 | 2015-01-20 | Rockwell Collins, Inc. | Substrate lamination system and method |
US8137498B2 (en) | 2005-08-30 | 2012-03-20 | Rockwell Collins Inc. | System and method for completing lamination of rigid-to-rigid substrates by the controlled application of pressure |
EP2749412B1 (en) | 2008-01-18 | 2016-09-14 | Rockwell Collins, Inc. | Substrate lamination method |
US8486535B1 (en) | 2010-05-24 | 2013-07-16 | Rockwell Collins, Inc. | Systems and methods for adherable and removable thin flexible glass |
US8826693B2 (en) * | 2010-08-30 | 2014-09-09 | Corning Incorporated | Apparatus and method for heat treating a glass substrate |
US8647727B1 (en) | 2012-06-29 | 2014-02-11 | Rockwell Colllins, Inc. | Optical assembly with adhesive layers configured for diffusion |
US20150232366A1 (en) * | 2014-02-18 | 2015-08-20 | Corning Incorporated | Tunable mold system for glass press bending equipment |
US9981460B1 (en) | 2014-05-06 | 2018-05-29 | Rockwell Collins, Inc. | Systems and methods for substrate lamination |
FR3068349B1 (fr) * | 2017-06-29 | 2021-10-29 | Saint Gobain | Bombage de feuilles de verre comprenant un refroidissement localise |
US11542189B2 (en) * | 2020-09-03 | 2023-01-03 | Glasstech, Inc. | Articulated mold arrangement for a glass processing system |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2131873A (en) * | 1934-07-05 | 1938-10-04 | Libbey Owens Ford Glass Co | Apparatus for bending glass |
US2442242A (en) * | 1945-01-17 | 1948-05-25 | Blue Ridge Glass Corp | Bending of glass by pressing on heated molds |
BE505637A (pt) * | 1950-09-13 | |||
US3068672A (en) * | 1958-02-17 | 1962-12-18 | Pittsburgh Plate Glass Co | Apparatus for bending sheet glass |
US3208839A (en) * | 1961-02-27 | 1965-09-28 | Corning Glass Works | Method of shaping a glass article |
US3408173A (en) * | 1965-01-29 | 1968-10-29 | Libbey Owens Ford Glass Co | Method of and apparatus for bending and tempering glass sheets |
US3476540A (en) * | 1966-08-22 | 1969-11-04 | Libbey Owens Ford Co | Method of bending glass sheets |
US3607200A (en) * | 1967-12-18 | 1971-09-21 | Permaglass | Apparatus for conveying glass sheets through adjacent bending and tempering stations |
US3554724A (en) * | 1968-05-24 | 1971-01-12 | Libbey Owens Ford Co | Method and apparatus for bending glass sheets |
US3573889A (en) * | 1969-06-16 | 1971-04-06 | Permaglass | Method for shaping,tempering and laminating glass sheets |
US3904460A (en) * | 1971-01-04 | 1975-09-09 | Ppg Industries Inc | Treating glass sheets |
US3741743A (en) * | 1972-07-31 | 1973-06-26 | S Seymour | Glass sheet shaping frame |
US3976462A (en) * | 1975-03-10 | 1976-08-24 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets |
JPS5234644A (en) * | 1975-09-10 | 1977-03-16 | Sharp Corp | Folding-type computer |
JPS5421363A (en) * | 1977-07-18 | 1979-02-17 | Hitachi Ltd | Contactless displacement measuring apparatus |
US4265650A (en) * | 1979-11-02 | 1981-05-05 | Ppg Industries, Inc. | Method of bending glass sheets in unison to complicated shapes |
US4260409A (en) * | 1979-11-02 | 1981-04-07 | Ppg Industries, Inc. | Attaching flexible cover to mold for shaping glass |
US4260408A (en) * | 1979-11-02 | 1981-04-07 | Ppg Industries, Inc. | Use of speed changes during cycling of a shaping mold |
US4272275A (en) * | 1979-11-02 | 1981-06-09 | Ppg Industries, Inc. | Aligning glass sheets on an outline mold prior to transfer to shaping mold |
US4290796A (en) * | 1979-11-02 | 1981-09-22 | Ppg Industries, Inc. | Mold alignment means for glass sheet shaping apparatus |
JPS595531A (ja) * | 1982-06-30 | 1984-01-12 | 松下電工株式会社 | 遅れスイツチの構造 |
JPS5920608A (ja) * | 1982-07-27 | 1984-02-02 | 橋本電機工業株式会社 | 単板処理用多段型トレイコンベア装置 |
JPS604976U (ja) * | 1983-06-24 | 1985-01-14 | 新日本製鐵株式会社 | 渦流式金属検出器 |
US4526605A (en) * | 1983-09-15 | 1985-07-02 | Ppg Industries, Inc. | Vacuum mold for shaping glass sheets |
JPS6131323A (ja) * | 1984-07-19 | 1986-02-13 | Nippon Sheet Glass Co Ltd | 板ガラスの曲げ成形方法及び装置 |
US4579577A (en) * | 1984-12-21 | 1986-04-01 | Ppg Industries, Inc. | Vacuum press mold construction |
US4597789A (en) * | 1985-08-12 | 1986-07-01 | Ppg Industries, Inc. | Tungsten alloy bending mold inserts |
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 |
-
1987
- 1987-07-24 US US07/077,152 patent/US4756735A/en not_active Expired - Lifetime
-
1988
- 1988-07-19 DE DE8888111555T patent/DE3865386D1/de not_active Expired - Lifetime
- 1988-07-19 EP EP88111555A patent/EP0300416B1/en not_active Expired - Lifetime
- 1988-07-22 BR BR8803663A patent/BR8803663A/pt not_active IP Right Cessation
- 1988-07-22 JP JP63183381A patent/JPH0647474B2/ja not_active Expired - Lifetime
- 1988-07-22 CA CA000572807A patent/CA1311924C/en not_active Expired - Lifetime
- 1988-07-23 KR KR1019880009323A patent/KR900006112B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890001890A (ko) | 1989-04-06 |
EP0300416A1 (en) | 1989-01-25 |
JPH0647474B2 (ja) | 1994-06-22 |
KR900006112B1 (ko) | 1990-08-22 |
CA1311924C (en) | 1992-12-29 |
US4756735A (en) | 1988-07-12 |
JPS6451341A (en) | 1989-02-27 |
EP0300416B1 (en) | 1991-10-09 |
DE3865386D1 (de) | 1991-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B25A | Requested transfer of rights approved |
Free format text: PPG INDUSTRIES OHIO, INC (US) |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22/07/2003 |