DE2331584C3 - Vorrichtung zum Biegen einer Glasscheibe - Google Patents
Vorrichtung zum Biegen einer GlasscheibeInfo
- Publication number
- DE2331584C3 DE2331584C3 DE2331584A DE2331584A DE2331584C3 DE 2331584 C3 DE2331584 C3 DE 2331584C3 DE 2331584 A DE2331584 A DE 2331584A DE 2331584 A DE2331584 A DE 2331584A DE 2331584 C3 DE2331584 C3 DE 2331584C3
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- rod
- rings
- ring
- individual sections
- 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
Links
- 238000005452 bending Methods 0.000 title claims description 13
- 239000011521 glass Substances 0.000 title claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 125000001475 halogen functional group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 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
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
-
- 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
- C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-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
- C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires
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)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7222800A FR2189330B1 (US06265458-20010724-C00018.png) | 1972-06-23 | 1972-06-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2331584A1 DE2331584A1 (de) | 1974-01-17 |
| DE2331584B2 DE2331584B2 (de) | 1975-01-16 |
| DE2331584C3 true DE2331584C3 (de) | 1975-08-21 |
Family
ID=9100717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2331584A Expired DE2331584C3 (de) | 1972-06-23 | 1973-06-20 | Vorrichtung zum Biegen einer Glasscheibe |
Country Status (16)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3310357A1 (de) * | 1983-03-22 | 1984-09-27 | Karl-Heinz Dipl.-Ing. 5107 Simmerath Dicks | Vorrichtung zum woelben und foerdern eines flaechengebildes |
| DE4003828A1 (de) * | 1990-02-08 | 1991-08-14 | Wsp Ingenieurgesellschaft Fuer | Vorrichtung zum woelben und vorspannen von glasscheiben |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3905794A (en) * | 1974-10-17 | 1975-09-16 | Libbey Owens Ford Co | Glass sheet supporting, shaping and conveying apparatus |
| CH619998A5 (US06265458-20010724-C00018.png) * | 1976-07-14 | 1980-10-31 | Windel Hermann Gmbh & Co | |
| FR2383890A1 (fr) * | 1977-03-18 | 1978-10-13 | Saint Gobain | Perfectionnement au bombage des feuilles de verre |
| US4139359A (en) * | 1977-11-02 | 1979-02-13 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets by roll forming |
| FR2423456A1 (fr) * | 1978-04-17 | 1979-11-16 | Saint Gobain | Bombage de feuilles de verre |
| FR2442219A1 (fr) * | 1978-11-27 | 1980-06-20 | Saint Gobain | Bombage de feuilles de verre |
| US4218232A (en) * | 1979-01-18 | 1980-08-19 | Ppg Industries, Inc. | Method of shaping moving sheets on roll forming apparatus |
| US4381933A (en) * | 1982-01-25 | 1983-05-03 | Ppg Industries, Inc. | Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing |
| FR2534242A1 (fr) * | 1982-10-11 | 1984-04-13 | Saint Gobain Vitrage | Dispositif pour le bombage ou la trempe d'une feuille de verre en continu |
| US4586946A (en) * | 1983-02-07 | 1986-05-06 | Carl Kramer | Equipment for curving glass sheets |
| FR2549464B1 (fr) * | 1983-07-20 | 1985-09-20 | Saint Gobain Vitrage | Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre |
| FR2549465B1 (fr) * | 1983-07-20 | 1985-09-20 | Saint Gobain Vitrage | Installation de bombage et de trempe de feuilles de verre |
| EP0222621B1 (en) * | 1985-11-13 | 1991-05-22 | Akechi Yano | A roller for stretching or imparting shrinkage to sheeting |
| CA1270786A (en) * | 1986-03-07 | 1990-06-26 | Akechi Yano | Roll with an arched shaft |
| US4848978A (en) * | 1987-08-17 | 1989-07-18 | Carboloy Inc. | Milling cutter |
| EP0334123B1 (en) * | 1988-03-25 | 1993-08-11 | Akechi Yano | Roll with a bent shaft |
| 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 |
| US5651806A (en) * | 1994-12-19 | 1997-07-29 | Ford Motor Company | Laminated vacuum form glass mold |
| US5970752A (en) * | 1997-07-28 | 1999-10-26 | Johns Mavnille International, Inc. | High temperature, grooved filament guide which is coated with a thermally conductive material |
| US20040154146A1 (en) * | 2001-05-17 | 2004-08-12 | Pruitt Paul R. | Web spreader roll and methods for spreading webs of material |
| US9199816B2 (en) * | 2010-11-04 | 2015-12-01 | Corning Incorporated | Methods and apparatus for guiding flexible glass ribbons |
| US8925352B2 (en) | 2011-02-04 | 2015-01-06 | Pilkington Group Limited | Method of shaping glass sheets |
| CN107498837B (zh) * | 2017-09-15 | 2023-07-04 | 北京威视安业科技有限公司 | 投射屏加工装置及投射屏组件 |
| CN114248422B (zh) * | 2021-12-03 | 2023-04-21 | 中国电子科技集团公司第二十九研究所 | 一种用于RT/Duriod板的折弯定形工具及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2771658A (en) * | 1953-08-03 | 1956-11-27 | Hunter James Machine Co | Roll for expanding and contracting textiles |
| US3099072A (en) * | 1961-06-13 | 1963-07-30 | Mount Hope Machinery Ltd | Table roll with means for removing longitudinal curvature |
| US3213513A (en) * | 1962-08-21 | 1965-10-26 | Mount Hope Machinery Ltd | Sectional curved roll |
| FR1476785A (fr) * | 1966-03-01 | 1967-04-14 | Saint Gobain | Perfectionnement au bombage de plaques de matières à l'état plastique |
-
1972
- 1972-06-23 FR FR7222800A patent/FR2189330B1/fr not_active Expired
-
1973
- 1973-06-19 CA CA174,411A patent/CA1007865A/en not_active Expired
- 1973-06-20 DE DE2331584A patent/DE2331584C3/de not_active Expired
- 1973-06-21 NL NLAANVRAGE7308615,A patent/NL177683C/xx not_active IP Right Cessation
- 1973-06-21 FI FI2012/73A patent/FI55325C/fi active
- 1973-06-21 SE SE7308821A patent/SE403279B/xx unknown
- 1973-06-21 LU LU67846A patent/LU67846A1/xx unknown
- 1973-06-21 GB GB2949073A patent/GB1414086A/en not_active Expired
- 1973-06-21 BE BE132574A patent/BE801269A/xx not_active IP Right Cessation
- 1973-06-22 BR BR4638/73A patent/BR7304638D0/pt unknown
- 1973-06-22 AU AU57246/73A patent/AU468459B2/en not_active Expired
- 1973-06-22 AR AR248672A patent/AR196017A1/es active
- 1973-06-22 IT IT68877/73A patent/IT986575B/it active
- 1973-06-22 US US00372627A patent/US3831239A/en not_active Expired - Lifetime
- 1973-06-22 ES ES416166A patent/ES416166A1/es not_active Expired
- 1973-06-23 JP JP7047773A patent/JPS5635618B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3310357A1 (de) * | 1983-03-22 | 1984-09-27 | Karl-Heinz Dipl.-Ing. 5107 Simmerath Dicks | Vorrichtung zum woelben und foerdern eines flaechengebildes |
| DE4003828A1 (de) * | 1990-02-08 | 1991-08-14 | Wsp Ingenieurgesellschaft Fuer | Vorrichtung zum woelben und vorspannen von glasscheiben |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7308615A (US06265458-20010724-C00018.png) | 1973-12-27 |
| SE403279B (sv) | 1978-08-07 |
| CA1007865A (en) | 1977-04-05 |
| DE2331584A1 (de) | 1974-01-17 |
| AU468459B2 (en) | 1976-01-15 |
| FI55325C (fi) | 1979-07-10 |
| US3831239A (en) | 1974-08-27 |
| JPS4958108A (US06265458-20010724-C00018.png) | 1974-06-05 |
| NL177683C (nl) | 1985-11-01 |
| ES416166A1 (es) | 1976-03-01 |
| FI55325B (fi) | 1979-03-30 |
| JPS5635618B2 (US06265458-20010724-C00018.png) | 1981-08-18 |
| AR196017A1 (es) | 1973-11-23 |
| NL177683B (nl) | 1985-06-03 |
| LU67846A1 (US06265458-20010724-C00018.png) | 1973-12-27 |
| BR7304638D0 (pt) | 1974-09-05 |
| FR2189330A1 (US06265458-20010724-C00018.png) | 1974-01-25 |
| BE801269A (fr) | 1973-12-21 |
| DE2331584B2 (de) | 1975-01-16 |
| IT986575B (it) | 1975-01-30 |
| FR2189330B1 (US06265458-20010724-C00018.png) | 1974-10-25 |
| GB1414086A (en) | 1975-11-19 |
| AU5724673A (en) | 1975-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |