ES2078428T3 - Metodo de plegar un estratificado que tiene una capa termoplastica de nucleo y laminas metalicas en cada lado. - Google Patents
Metodo de plegar un estratificado que tiene una capa termoplastica de nucleo y laminas metalicas en cada lado.Info
- Publication number
- ES2078428T3 ES2078428T3 ES91202480T ES91202480T ES2078428T3 ES 2078428 T3 ES2078428 T3 ES 2078428T3 ES 91202480 T ES91202480 T ES 91202480T ES 91202480 T ES91202480 T ES 91202480T ES 2078428 T3 ES2078428 T3 ES 2078428T3
- Authority
- ES
- Spain
- Prior art keywords
- metal sheets
- thermoplastic
- nucleus layer
- folding
- stratificate
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/045—With a wiping movement of the bending blade
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- 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
- B29L2009/00—Layered products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
EL DOBLADO DE UN MATERIAL LAMINADO QUE TIENE UNA CAPA DE NUCLEO TERMOPLASTICO Y LAMINAS DE METAL A CADA LADO DE LA CAPA DEL NUCLEO, SE REALIZA CALENTANDO EL MATERIAL LAMINADO Y POSTERIORMENTE DOBLANDOLO. PARA PERMITIR CURVAS DE PEQUEÑO RADIO, EL CALENTAMIENTO PROVOCA EL REBLANDECIMIENTO DE AL MENOS UNA DE LAS ZONAS DE LA CAPA DEL NUCLEO, MIENTRAS LA ZONA CENTRAL DE LA CAPA DEL NUCLEO NO SE REBLANDECE. EL CALOR PUEDE SER OBTENIDO MEDIANTE CALENTAMIENTO POR INDUCCION DE UNA O AMBAS LAMINAS DE METAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9002134A NL9002134A (nl) | 1990-10-01 | 1990-10-01 | Werkwijze voor het uitvoeren van een buigbewerking op een laminaat. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2078428T3 true ES2078428T3 (es) | 1995-12-16 |
Family
ID=19857748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91202480T Expired - Lifetime ES2078428T3 (es) | 1990-10-01 | 1991-09-25 | Metodo de plegar un estratificado que tiene una capa termoplastica de nucleo y laminas metalicas en cada lado. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5354522A (es) |
EP (1) | EP0479369B1 (es) |
JP (1) | JP2574575B2 (es) |
AT (1) | ATE129465T1 (es) |
CA (1) | CA2052514C (es) |
DE (1) | DE69114098T2 (es) |
DK (1) | DK0479369T3 (es) |
ES (1) | ES2078428T3 (es) |
NL (1) | NL9002134A (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9201968A (nl) * | 1992-11-11 | 1994-06-01 | Hoogovens Hylite B V | Aluminium-polypropyleen-aluminium laminaat. |
AT406835B (de) * | 1996-09-17 | 2000-09-25 | Meulen Alfred V D | Verfahren und vorrichtung zum herstellen einer verbundplatte |
FR2798356B1 (fr) | 1999-09-09 | 2001-10-26 | Lorraine Laminage | Capot automobile renforce et leger |
DE10107224A1 (de) * | 2001-02-16 | 2002-08-22 | Daimler Chrysler Ag | Warmbiegen eines thermoplastischen Werkstücks |
JP2002241835A (ja) * | 2001-02-20 | 2002-08-28 | Aisin Takaoka Ltd | ワークの部分強化方法 |
US6855284B2 (en) * | 2002-04-30 | 2005-02-15 | Abb Technology Ag | Process for bending a workpiece |
DE102008023017A1 (de) * | 2008-05-09 | 2009-11-12 | Thyssenkrupp Steel Ag | Verfahren zum Formen eines Bördelfalzes in ein mehrlagiges Verbundmaterial sowie mehrlagiges, mindestens einen Bördelfalz aufweisendes Verbundmaterial |
DE102009027075B4 (de) | 2009-06-22 | 2012-12-27 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät mit einem Kunststoffbauteil sowie Verfahren zur Herstellung eines solchen Kunststoffbauteils |
US8506732B2 (en) * | 2009-08-07 | 2013-08-13 | Radyne Corporation | Heat treatment of helical springs or similarly shaped articles by electric resistance heating |
US8474297B1 (en) * | 2010-06-30 | 2013-07-02 | Anstro Manufacturing, Inc. | Method of forming a laminated abutment clip |
US20120196138A1 (en) * | 2011-01-27 | 2012-08-02 | Equistar Chemicals, Lp | Process for forming multilayer structures containing a metal layer |
EP2841217B1 (de) | 2012-04-23 | 2017-11-29 | ThyssenKrupp Steel Europe AG | Verfahren zum biegen eines verbundblechs |
DE102012106420A1 (de) * | 2012-07-17 | 2014-01-23 | Thyssenkrupp Steel Europe Ag | Verfahren und Vorrichtung zum Biegen eines Leichtblechs |
JP6194526B2 (ja) * | 2013-06-05 | 2017-09-13 | 高周波熱錬株式会社 | 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 |
DE102015218075A1 (de) * | 2015-09-21 | 2017-03-23 | Thyssenkrupp Ag | Verfahren zum Formen einer Biegekante in ein mehrlagiges Verbundmaterial |
CN109127895B (zh) * | 2017-06-15 | 2023-07-25 | 嘉意机床(上海)有限公司 | 一种折弯机翻向成形模具及方法 |
CN108817146B (zh) * | 2018-05-03 | 2019-11-29 | 朱少池 | 一种l形工件用自动折弯机 |
CN112775220B (zh) * | 2020-12-16 | 2022-02-11 | 燕山大学 | 钛合金板材热折弯为型材的装置及其热折弯方法 |
CN114260343B (zh) * | 2022-03-03 | 2022-05-06 | 江苏华之沃电气智能科技有限公司 | 一种高低压配电柜连接铜排多工位折弯机 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1220080A (en) * | 1967-12-22 | 1971-01-20 | Albert Luther James | Process and apparatus for producing heat sealed laminates |
JPS5010372A (es) * | 1973-05-31 | 1975-02-03 | ||
US3977932A (en) * | 1973-08-08 | 1976-08-31 | Steelcase, Inc. | Method and apparatus for post forming laminates |
US4184905A (en) * | 1975-05-15 | 1980-01-22 | Nissan Motor Company, Limited | Heat and sound insulator of curved corrugated paperboard and method of shaping same |
DE2709996C3 (de) * | 1977-03-08 | 1982-01-14 | Hoechst Ag, 6000 Frankfurt | Vorrichtung zum Herstellen eines Rohrbogens aus einem thermoplastischen Kunststoff |
JPS53144976A (en) * | 1977-05-24 | 1978-12-16 | Fuji Polymer Ind | Curve processing method of laminated plate |
ES487112A1 (es) * | 1978-12-22 | 1980-10-01 | Monsanto Co | Un procedimiento para la preparacion de un estratificado de metal-termoplastico-metal |
US4292830A (en) * | 1979-11-30 | 1981-10-06 | Trishevsky Igor S | Mill for making transverse deformations on sheet metal |
DE3374673D1 (en) * | 1983-01-24 | 1988-01-07 | Sumitomo Metal Ind | Metal-resin-metal sandwich laminates suitable for use in working |
US4756863A (en) * | 1984-10-12 | 1988-07-12 | Isovolta Osterreichische Isolierstoffwerke | Method for hot-forming a laminated sheet of synthetic resin and a device for working this method |
US4759815A (en) * | 1984-10-29 | 1988-07-26 | The Boeing Company | Forming thermoplastic laminates into major sections |
US4583935A (en) * | 1984-10-29 | 1986-04-22 | The Boeing Company | Apparatus for forming thermoplastic laminates into major sections |
US4671985A (en) * | 1984-11-05 | 1987-06-09 | Swiss Aluminium Ltd. | Thin, deformable composite laminate |
US5043127A (en) * | 1986-10-22 | 1991-08-27 | Schreiner Luchtvaart Groep B.V. | Method of making a shaped article from a sandwich construction |
JPH0677969B2 (ja) * | 1987-03-03 | 1994-10-05 | 住友化学工業株式会社 | 金属シ−トに熱可塑性樹脂フイルムをラミネ−トする方法 |
US4885317A (en) * | 1988-07-21 | 1989-12-05 | Northrop Corporation | Press forming process and apparatus for plastic foam and plastic foam product |
-
1990
- 1990-10-01 NL NL9002134A patent/NL9002134A/nl not_active Application Discontinuation
-
1991
- 1991-09-25 AT AT91202480T patent/ATE129465T1/de not_active IP Right Cessation
- 1991-09-25 DE DE69114098T patent/DE69114098T2/de not_active Expired - Lifetime
- 1991-09-25 DK DK91202480.9T patent/DK0479369T3/da active
- 1991-09-25 ES ES91202480T patent/ES2078428T3/es not_active Expired - Lifetime
- 1991-09-25 EP EP91202480A patent/EP0479369B1/en not_active Expired - Lifetime
- 1991-09-30 CA CA002052514A patent/CA2052514C/en not_active Expired - Fee Related
- 1991-10-01 JP JP3280702A patent/JP2574575B2/ja not_active Expired - Lifetime
-
1993
- 1993-07-12 US US08/089,643 patent/US5354522A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0479369T3 (da) | 1995-12-04 |
ATE129465T1 (de) | 1995-11-15 |
EP0479369B1 (en) | 1995-10-25 |
JPH079548A (ja) | 1995-01-13 |
EP0479369A1 (en) | 1992-04-08 |
CA2052514C (en) | 1995-02-07 |
JP2574575B2 (ja) | 1997-01-22 |
US5354522A (en) | 1994-10-11 |
DE69114098D1 (de) | 1995-11-30 |
CA2052514A1 (en) | 1992-04-02 |
NL9002134A (nl) | 1992-05-06 |
DE69114098T2 (de) | 1996-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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