ES2157247T3 - Aparato y procedimiento para conformar semielaborados arqueados cortados. - Google Patents
Aparato y procedimiento para conformar semielaborados arqueados cortados.Info
- Publication number
- ES2157247T3 ES2157247T3 ES94870091T ES94870091T ES2157247T3 ES 2157247 T3 ES2157247 T3 ES 2157247T3 ES 94870091 T ES94870091 T ES 94870091T ES 94870091 T ES94870091 T ES 94870091T ES 2157247 T3 ES2157247 T3 ES 2157247T3
- Authority
- ES
- Spain
- Prior art keywords
- fraguated
- hot
- refrigeration
- pyramid
- manufacture
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10981—Pre-treatment of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/778—Windows
- B29L2031/7782—Glazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
SE PRESENTAN UN APARATO Y UN METODO PARA ESTIRAR DE FORMA CONTINUA UN ROLLO (10) DE HOJA TERMOPLASTICA HASTA DARLE UNA FORMA ARQUEADA QUE TENGA LA CURVATURA DESEADA PARA LA FABRICACION DE PARABRISAS LAMINADOS. EL APARATO CONSTA DE UNOS RODILLOS DE CALENTAMIENTO CONVENCIONALES (1,2), PERO HACE USO DE AL MENOS DOS PIRAMIDES DE MULTIPLES PELDAÑOS AJUSTABLES, UNA PIRAMIDE DE FRAGUADO EN CALIENTE (6) Y UNA PIRAMIDE DE REFRIGERACION (7). LAS PIRAMIDES QUEDAN SEPARADAS UNAS DE OTRAS POR UNA PARED QUE INCLUYE UNA BARRA PLEGADORA (30). EL METODO AQUI PRESENTADO SE REFIERE A LA FABRICACION DE TIRAS CONFORMADAS CORTADAS EN DONDE LOS PASOS DE FRAGUADO EN CALIENTE Y REFRIGERACION SE ENCUENTRAN FISICAMENTE SEPARADOS. LA VUELTA AL PUNTO DE PARTIDA RESIDUAL TRAS EL PASO DE FRAGUADO EN CALIENTE SE LIBERA ANTES DEL PASO DE REFRIGERACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94870091A EP0685316B1 (en) | 1994-06-01 | 1994-06-01 | Apparatus and method for forming cut arcuate blanks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157247T3 true ES2157247T3 (es) | 2001-08-16 |
Family
ID=8218644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94870091T Expired - Lifetime ES2157247T3 (es) | 1994-06-01 | 1994-06-01 | Aparato y procedimiento para conformar semielaborados arqueados cortados. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5648034A (es) |
EP (1) | EP0685316B1 (es) |
JP (1) | JPH07329169A (es) |
KR (1) | KR100381814B1 (es) |
AU (1) | AU691896B2 (es) |
DE (1) | DE69426873T2 (es) |
ES (1) | ES2157247T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1129841A1 (en) * | 2000-02-25 | 2001-09-05 | Solutia Europe N.V./S.A. | Process and apparatus for relaxation of interplayer sheet |
EP1604928A1 (en) * | 2004-06-11 | 2005-12-14 | Solutia Europe N.V./S.A. | Functional surface for contoured film and method of use |
GB0817654D0 (en) * | 2008-09-26 | 2008-11-05 | Pilkington Automotive Deutschland Gmbh | Laminated glazing |
US7886447B2 (en) * | 2008-12-06 | 2011-02-15 | Juan Manual Cruz | Vehicle visor measuring and cutting apparatus |
DE102013107589A1 (de) * | 2013-07-17 | 2015-01-22 | Schöck Bauteile GmbH | Vorrichtung zum schwingungsentkoppelten Verbinden eines ersten Gebäudeteils mit einem zweiten Gebäudeteil |
US20170197385A1 (en) * | 2014-09-30 | 2017-07-13 | Sekisui Chemical Co., Ltd. | Laminated glass intermediate film and laminated glass |
EP4021723B1 (de) | 2019-08-29 | 2023-09-27 | Saint-Gobain Glass France | Verfahren und vorrichtung zur herstellung einer thermoplastischen zwischenschichtfolie |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE561030A (es) * | 1956-10-16 | |||
US3019475A (en) * | 1960-03-08 | 1962-02-06 | Pittsburgh Plate Glass Co | Stretching apparatus |
CA920319A (en) | 1969-11-28 | 1973-02-06 | Ford Motor Company Of Canada | Method of expanding a pliable material |
US3885899A (en) * | 1974-08-05 | 1975-05-27 | Ford Motor Co | Apparatus for expanding a laminating interlayer |
US3962760A (en) * | 1974-10-21 | 1976-06-15 | Ford Motor Company | Laminating interlayer expanding apparatus |
US3912440A (en) * | 1974-11-12 | 1975-10-14 | Ford Motor Co | Apparatus to expand a laminating interlayer |
US4267140A (en) * | 1980-03-28 | 1981-05-12 | Libbey-Owens-Ford Company | Method and apparatus for shaping thermoplastic sheets |
US4554713A (en) * | 1982-09-07 | 1985-11-26 | Ppg Industries, Inc. | Apparatus for differentially stretching, aligning and cutting sheet material |
US4882006A (en) * | 1986-12-23 | 1989-11-21 | Nippon Sheet Glass Co., Ltd. | System for stretching and severing strip-like resin sheet |
US4808357A (en) * | 1987-11-17 | 1989-02-28 | Monsanto Company | Process for forming shaped interlayer blanks |
JPH0337143A (ja) * | 1989-06-30 | 1991-02-18 | Central Glass Co Ltd | 合せガラス用中間膜の伸延方法並びにその装置 |
-
1994
- 1994-06-01 EP EP94870091A patent/EP0685316B1/en not_active Expired - Lifetime
- 1994-06-01 DE DE69426873T patent/DE69426873T2/de not_active Expired - Fee Related
- 1994-06-01 ES ES94870091T patent/ES2157247T3/es not_active Expired - Lifetime
-
1995
- 1995-05-15 AU AU20119/95A patent/AU691896B2/en not_active Ceased
- 1995-05-22 US US08/445,611 patent/US5648034A/en not_active Expired - Lifetime
- 1995-05-29 KR KR1019950013714A patent/KR100381814B1/ko not_active IP Right Cessation
- 1995-05-31 JP JP7132495A patent/JPH07329169A/ja active Pending
-
1996
- 1996-09-16 US US08/714,736 patent/US5762979A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960000458A (ko) | 1996-01-25 |
DE69426873D1 (de) | 2001-04-19 |
AU2011995A (en) | 1995-12-07 |
EP0685316B1 (en) | 2001-03-14 |
JPH07329169A (ja) | 1995-12-19 |
US5648034A (en) | 1997-07-15 |
KR100381814B1 (ko) | 2003-06-25 |
DE69426873T2 (de) | 2001-12-13 |
EP0685316A1 (en) | 1995-12-06 |
AU691896B2 (en) | 1998-05-28 |
US5762979A (en) | 1998-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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