ES455305A1 - Aparato parael abombado de hojas de materia vitrea. - Google Patents
Aparato parael abombado de hojas de materia vitrea.Info
- Publication number
- ES455305A1 ES455305A1 ES455305A ES455305A ES455305A1 ES 455305 A1 ES455305 A1 ES 455305A1 ES 455305 A ES455305 A ES 455305A ES 455305 A ES455305 A ES 455305A ES 455305 A1 ES455305 A1 ES 455305A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- bending
- vitreous material
- reaction means
- initiating
- 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
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
- C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
-
- 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
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
- C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Abstract
Aparato para el abombado de hojas de materia vítrea, mientras las mismas están en estado calentado, caracterizado porque comprende medios de reacción para ponerse en contacto con la lámina en uno o más lugares para permitir el curvado dela misma en relación con dichos medios, habiendo dispuestos medios opuestos que ejercen fuerza frente a tales medios de reacción; medios para efectuar un movimiento de aproximación relativo de los miembros que ejercen fuerza para aplicar fuerzas de curvado en márgenes opuestos de la lámina para producir el curvado en tal lugar o lugares, y miembros de soporte de lámina opuestos, para sostener la mentada lámina frente al citado lugar o lugares durante tal curvado, estando desplazado al menos uno de los miembros de soporte en relación con los medios de reacción para realizar la separación de la lámina de los medios de reacción durante tal movimiento de aproximación relativo de los miembros que ejercen fuerza.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7600824A FR2338229A1 (fr) | 1976-01-14 | 1976-01-14 | Procede pour le pliage de feuilles de verre, dispositif et installation pour la mise en oeuvre du procede |
Publications (1)
Publication Number | Publication Date |
---|---|
ES455305A1 true ES455305A1 (es) | 1978-01-01 |
Family
ID=9167907
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455303A Expired ES455303A1 (es) | 1976-01-14 | 1977-01-14 | Procedimiento para el abombado de hojas de materia vitrea. |
ES455305A Expired ES455305A1 (es) | 1976-01-14 | 1977-01-14 | Aparato parael abombado de hojas de materia vitrea. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455303A Expired ES455303A1 (es) | 1976-01-14 | 1977-01-14 | Procedimiento para el abombado de hojas de materia vitrea. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4081263A (es) |
JP (1) | JPS52101221A (es) |
BE (1) | BE850128A (es) |
CA (1) | CA1090575A (es) |
CH (1) | CH613435A5 (es) |
DE (1) | DE2700499A1 (es) |
DK (1) | DK2777A (es) |
ES (2) | ES455303A1 (es) |
FR (1) | FR2338229A1 (es) |
GB (1) | GB1505486A (es) |
IT (1) | IT1082979B (es) |
NL (1) | NL180095C (es) |
NO (1) | NO143148C (es) |
PT (1) | PT66037B (es) |
SE (1) | SE422196B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074996A (en) * | 1976-07-28 | 1978-02-21 | Libbey-Owens-Ford Company | Method of and apparatus for bending glass sheets |
US4210435A (en) * | 1979-04-02 | 1980-07-01 | Ppg Industries, Inc. | Method of making accent lines in bent glass sheets |
US4210436A (en) * | 1979-04-02 | 1980-07-01 | Ppg Industries, Inc. | Method of impressing an accent line in bent glass sheets with a heated tube |
ITFO20020008A1 (it) * | 2002-03-26 | 2002-06-24 | Keser S R L | Metodo per modellare le piastrelle in ceramica. |
JP2004131347A (ja) * | 2002-10-11 | 2004-04-30 | Asahi Glass Co Ltd | ガラス板の曲げ成形方法 |
ES2371253T3 (es) * | 2003-10-28 | 2011-12-28 | Schott Ag | Procedimiento para fabricar una pieza moldeada de vidrio con al menos una rama doblada en ángulo. |
DE102006035555A1 (de) * | 2006-07-27 | 2008-01-31 | Eliog-Kelvitherm Industrieofenbau Gmbh | Anordnung und Verfahren zur Verformung von Glasscheiben |
DE102009012018B4 (de) * | 2009-03-10 | 2018-11-22 | Schott Ag | Verfahren zur Herstellung von abgewinkelten Glaskeramikbauteilen und nach einem solchen Verfahren hergestelltes Glaskeramikbauteil |
DE102010036999B4 (de) * | 2010-08-16 | 2016-07-28 | Schott Ag | Verfahren zur Herstellung eines gebogenen Glas- oder Glaskeramik-Formteils |
EP2457881B1 (en) * | 2010-11-30 | 2019-05-08 | Corning Incorporated | Method and apparatus for bending a sheet of material into a shaped article |
US20150000341A1 (en) * | 2011-10-10 | 2015-01-01 | Corning Incorporated | Reshaping thin glass sheets |
US8833106B2 (en) * | 2012-09-18 | 2014-09-16 | Corning Incorporated | Thermo-mechanical reforming method and system and mechanical reforming tool |
US8549885B2 (en) * | 2011-11-23 | 2013-10-08 | Corning Incorporated | Process and system for precision glass sheet bending |
US9512029B2 (en) | 2012-05-31 | 2016-12-06 | Corning Incorporated | Cover glass article |
US9611165B2 (en) * | 2012-06-08 | 2017-04-04 | Corning Incorporated | Method and apparatus for bending a glass sheet and an electronic device casing |
EP2865656A4 (en) * | 2012-06-14 | 2016-04-27 | Nippon Electric Glass Co | METHOD FOR MANUFACTURING GLASS PLATE HAVING CURVED PART AND GLASS PLATE HAVING CURVED PART |
ITVI20130252A1 (it) * | 2013-10-14 | 2015-04-15 | Sfera S R L | Procedimento per la realizzazione di lastre in vetro e lastra in vetro cosi' ottenuta |
EP3257824A1 (en) | 2016-06-15 | 2017-12-20 | Corning Incorporated | Apparatus and method for bending thin glass sheets |
US11513080B2 (en) * | 2016-09-09 | 2022-11-29 | Hamilton Sundstrand Corporation | Inspection systems for additive manufacturing systems |
US11685684B2 (en) * | 2017-05-15 | 2023-06-27 | Corning Incorporated | Contoured glass articles and methods of making the same |
US11065960B2 (en) | 2017-09-13 | 2021-07-20 | Corning Incorporated | Curved vehicle displays |
CN109809678B (zh) * | 2019-04-04 | 2024-01-26 | 嘉峪关市天宝热弯玻璃工艺有限责任公司 | 一种l形折弯钢化玻璃的加工装置及其加工方法 |
KR102462342B1 (ko) * | 2020-07-22 | 2022-11-04 | (주)하나기술 | 주름성이 개선된 유리 밴딩 장치 및 이를 이용한 밴딩 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA544602A (en) * | 1957-08-06 | Pilkington Brothers Limited | Method and apparatus for manufacturing toughened glass objects | |
US2215228A (en) * | 1937-04-21 | 1940-09-17 | Pittsburgh Plate Glass Co | Process and apparatus for bending glass sheets |
US2111392A (en) * | 1937-04-27 | 1938-03-15 | Pittsburgh Plate Glass Co | Apparatus for bending glass sheets |
-
1976
- 1976-01-14 FR FR7600824A patent/FR2338229A1/fr active Granted
-
1977
- 1977-01-04 SE SE7700058A patent/SE422196B/xx not_active IP Right Cessation
- 1977-01-04 DK DK2777A patent/DK2777A/da not_active Application Discontinuation
- 1977-01-04 NO NO770015A patent/NO143148C/no unknown
- 1977-01-05 IT IT67022/77A patent/IT1082979B/it active
- 1977-01-06 BE BE1007864A patent/BE850128A/xx not_active IP Right Cessation
- 1977-01-06 PT PT66037A patent/PT66037B/pt unknown
- 1977-01-07 DE DE19772700499 patent/DE2700499A1/de not_active Withdrawn
- 1977-01-07 NL NLAANVRAGE7700104,A patent/NL180095C/xx not_active IP Right Cessation
- 1977-01-07 CA CA269,309A patent/CA1090575A/en not_active Expired
- 1977-01-11 CH CH28977A patent/CH613435A5/xx not_active IP Right Cessation
- 1977-01-13 JP JP345577A patent/JPS52101221A/ja active Granted
- 1977-01-13 GB GB1341/77A patent/GB1505486A/en not_active Expired
- 1977-01-13 US US05/758,919 patent/US4081263A/en not_active Expired - Lifetime
- 1977-01-14 ES ES455303A patent/ES455303A1/es not_active Expired
- 1977-01-14 ES ES455305A patent/ES455305A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7700104A (nl) | 1977-07-18 |
DE2700499A1 (de) | 1977-07-21 |
FR2338229B1 (es) | 1979-04-06 |
NL180095C (nl) | 1987-01-02 |
BE850128A (fr) | 1977-07-06 |
NO770015L (no) | 1977-07-15 |
ES455303A1 (es) | 1978-01-01 |
FR2338229A1 (fr) | 1977-08-12 |
CH613435A5 (es) | 1979-09-28 |
IT1082979B (it) | 1985-05-21 |
PT66037B (fr) | 1978-06-20 |
JPS6124338B2 (es) | 1986-06-10 |
JPS52101221A (en) | 1977-08-25 |
SE7700058L (sv) | 1977-07-15 |
PT66037A (fr) | 1977-02-01 |
US4081263A (en) | 1978-03-28 |
NO143148B (no) | 1980-09-15 |
CA1090575A (en) | 1980-12-02 |
NL180095B (nl) | 1986-08-01 |
GB1505486A (en) | 1978-03-30 |
DK2777A (da) | 1977-07-15 |
SE422196B (sv) | 1982-02-22 |
NO143148C (no) | 1980-12-29 |
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