SE8204611D0 - PROCEDURE AND DEVICE FOR BENDING GLASS DISCS - Google Patents
PROCEDURE AND DEVICE FOR BENDING GLASS DISCSInfo
- Publication number
- SE8204611D0 SE8204611D0 SE8204611A SE8204611A SE8204611D0 SE 8204611 D0 SE8204611 D0 SE 8204611D0 SE 8204611 A SE8204611 A SE 8204611A SE 8204611 A SE8204611 A SE 8204611A SE 8204611 D0 SE8204611 D0 SE 8204611D0
- Authority
- SE
- Sweden
- Prior art keywords
- rods
- sheets
- curvature
- procedure
- motion
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
-
- 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
- C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/182—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for bent sheets or ribbons
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)
- Laminated Bodies (AREA)
Abstract
1509989 Curving sheets SAINT-GOBAIN INDUSTRIES 28 May 1976 [30 May 1975 5 March 1976] 22292/76 Heading C1M Sheets of material in the plastic state are curved by moving them over a series of curved supporting rods transverse to the direction of motion of the sheet, the rods being in planes which are inclined with respect to the direction of motion whereby to define a support surface with a progressively changing curvature, the sheets being propelled by rotating flexible sheaths which surround the rods. The shape of the bed may vary because of change in inclination of rods having the same curvature or of rod curvature.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516935A FR2312463A1 (en) | 1975-05-30 | 1975-05-30 | IMPROVEMENT IN BOMBING PLATES IN A PLASTIC STATE |
FR7606266A FR2342947A1 (en) | 1976-03-05 | 1976-03-05 | METHOD AND DEVICE FOR BOMBING GLASS SHEETS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8204611D0 true SE8204611D0 (en) | 1982-08-06 |
SE8204611L SE8204611L (en) | 1982-08-06 |
Family
ID=26218895
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7606015A SE426690B (en) | 1975-05-30 | 1976-05-26 | PROCEDURE FOR BENDING OF PLASTIC CONDITIONS EXISTING SHEETS EX GLASS SHEETS |
SE8204611A SE8204611L (en) | 1975-05-30 | 1982-08-06 | PROCEDURE AND DEVICE FOR BENDING GLASS DISCS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7606015A SE426690B (en) | 1975-05-30 | 1976-05-26 | PROCEDURE FOR BENDING OF PLASTIC CONDITIONS EXISTING SHEETS EX GLASS SHEETS |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5929530B2 (en) |
AT (1) | AT366991B (en) |
AU (1) | AU496855B2 (en) |
BR (1) | BR7603409A (en) |
CH (1) | CH605434A5 (en) |
DE (1) | DE2621902C3 (en) |
DK (1) | DK236476A (en) |
ES (1) | ES448321A1 (en) |
FI (1) | FI59780C (en) |
GB (1) | GB1509989A (en) |
GR (1) | GR58252B (en) |
IT (1) | IT1063207B (en) |
LU (1) | LU75043A1 (en) |
MX (1) | MX3525E (en) |
NL (1) | NL7605742A (en) |
NO (1) | NO142295C (en) |
SE (2) | SE426690B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139359A (en) * | 1977-11-02 | 1979-02-13 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets by roll forming |
FR2534243B1 (en) * | 1982-10-11 | 1986-02-14 | Saint Gobain Vitrage | PROCESS FOR THE TRANSPORT OF GLASS SHEETS CARRIED TO THEIR DEFORMATION TEMPERATURE, ITS APPLICATION TO BOMBING AND DEVICE FOR ITS IMPLEMENTATION |
US5246477A (en) * | 1990-02-08 | 1993-09-21 | Wsp Ingenieurgesellschaft Fur Waermetechnik, Stroemungstechnik Und Prozesstechnik Mit Beschraenkter Haftung | Apparatus for the arching of glass sheets heated to the softening temperature |
DE4003828A1 (en) * | 1990-02-08 | 1991-08-14 | Wsp Ingenieurgesellschaft Fuer | DEVICE FOR BOWLING AND PRELOADING GLASS DISCS |
GB2467784A (en) * | 2009-02-17 | 2010-08-18 | Texxus Ltd | Forming a curved sheet from plastics or composite material |
BE1019447A5 (en) * | 2010-08-16 | 2012-07-03 | Rik Glorieux | METHOD AND APPARATUS FOR MANUFACTURING A WOVEN ELEMENT AND ROOF COMPOSITION |
FI20125805A (en) * | 2012-07-18 | 2014-02-17 | Glaston Services Ltd Oy | Glass plate tempering furnace conveyor |
CN110576085A (en) * | 2019-09-06 | 2019-12-17 | 广东玛格家居有限公司 | Arc door core plate bending device |
CN111241635B (en) * | 2020-01-08 | 2022-05-13 | 太原科技大学 | Model and method for calculating bending curvature of thick plate after same-diameter different-speed snake-shaped rolling |
-
1976
- 1976-05-17 DE DE2621902A patent/DE2621902C3/en not_active Expired
- 1976-05-25 AT AT0382976A patent/AT366991B/en not_active IP Right Cessation
- 1976-05-26 SE SE7606015A patent/SE426690B/en unknown
- 1976-05-26 IT IT23685/76A patent/IT1063207B/en active
- 1976-05-27 GR GR50825A patent/GR58252B/en unknown
- 1976-05-28 BR BR3409/76A patent/BR7603409A/en unknown
- 1976-05-28 LU LU75043A patent/LU75043A1/xx unknown
- 1976-05-28 JP JP51061297A patent/JPS5929530B2/en not_active Expired
- 1976-05-28 AU AU14397/76A patent/AU496855B2/en not_active Expired
- 1976-05-28 NL NL7605742A patent/NL7605742A/en not_active Application Discontinuation
- 1976-05-28 FI FI761525A patent/FI59780C/en not_active IP Right Cessation
- 1976-05-28 CH CH670076A patent/CH605434A5/xx not_active IP Right Cessation
- 1976-05-28 ES ES448321A patent/ES448321A1/en not_active Expired
- 1976-05-28 DK DK236476A patent/DK236476A/en not_active Application Discontinuation
- 1976-05-28 GB GB22292/76A patent/GB1509989A/en not_active Expired
- 1976-05-31 NO NO761845A patent/NO142295C/en unknown
- 1976-05-31 MX MX76100372U patent/MX3525E/en unknown
-
1982
- 1982-08-06 SE SE8204611A patent/SE8204611L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI59780B (en) | 1981-06-30 |
DK236476A (en) | 1976-12-01 |
NO761845L (en) | 1976-12-01 |
AU1439776A (en) | 1977-12-01 |
BR7603409A (en) | 1976-12-21 |
GR58252B (en) | 1977-09-01 |
AT366991B (en) | 1982-05-25 |
FI59780C (en) | 1981-10-12 |
SE7606015L (en) | 1976-12-01 |
IT1063207B (en) | 1985-02-11 |
ATA382976A (en) | 1981-10-15 |
AU496855B2 (en) | 1978-11-02 |
NL7605742A (en) | 1976-12-02 |
GB1509989A (en) | 1978-05-10 |
MX3525E (en) | 1981-01-22 |
DE2621902A1 (en) | 1976-12-09 |
CH605434A5 (en) | 1978-09-29 |
DE2621902C3 (en) | 1979-08-30 |
NO142295B (en) | 1980-04-21 |
JPS5929530B2 (en) | 1984-07-21 |
LU75043A1 (en) | 1977-02-15 |
ES448321A1 (en) | 1977-07-16 |
SE8204611L (en) | 1982-08-06 |
DE2621902B2 (en) | 1979-01-04 |
SE426690B (en) | 1983-02-07 |
JPS51146514A (en) | 1976-12-16 |
NO142295C (en) | 1980-07-30 |
FI761525A (en) | 1976-12-01 |
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Legal Events
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NAV | Patent application has lapsed |
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