ES2036715T3 - Prensa-plegadora de chapas. - Google Patents
Prensa-plegadora de chapas.Info
- Publication number
- ES2036715T3 ES2036715T3 ES198888830283T ES88830283T ES2036715T3 ES 2036715 T3 ES2036715 T3 ES 2036715T3 ES 198888830283 T ES198888830283 T ES 198888830283T ES 88830283 T ES88830283 T ES 88830283T ES 2036715 T3 ES2036715 T3 ES 2036715T3
- Authority
- ES
- Spain
- Prior art keywords
- folding
- displaced
- tool
- lamp holder
- rolling bodies
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
LAS DOS LAMAS (7,8) SON SOPORTADAS Y DESPLAZADAS POR UN PORTALAMAS (6) CON PERFIL EN C, QUE SE MUEVE VERTICALMENTE CON RELACION A LAS DOS CONTRALAMAS (1-5) ENTRE LAS CUALES ESTA SUJETA LA HERRAMIENTA (19). EL PORTALAMAS (6) ES DESPLAZADO A SU REGRESO POR UNO O VARIOS CILINDROS HIDRAULICOS (9) Y TIENE, AL NIVEL DE SU PARTE POSTERIOR, LOS ORGANOS DE RODADURA (14-15) QUE SE DESPLAZAN A LO LARGO DE LAS PISTAS (16-17) QUE SE EXTIENDEN PRINCIPALMENTE EN EL SENTIDO VERTICAL Y QUE LOS EXTREMOS CON PERFIL CURVO, DE FORMA QUE RECORRIENDO DICHAS PARTES, LOS ORGANOS DE RODADURA COMUNIQUEN UN MOVIMIENTO CURVILINEO AL ELEMENTO PORTALAMAS (6) Y PROVOQUEN ASI EL PLEGADO DE LAS HERRAMIENTAS POR EL EFECTO DE LAS LAMAS (7,8). LA INVENCION PREVE IGUALMENTE LOS ELEMENTOS (12-13'') CAPACES DE PERMITIR MODIFICAR LA POSICION DEL CILINDRO (9) CON VISTAS A REGULAR EL ANGULO DE PLEGADO, HACIA ARRIBA O HACIA ABAJO, DEL BORDE DE LA HERRAMIENTA (19), SIENDO ESTE PLEGADO RESPECTIVAMENTE REALIZADO POR LA LAMA INFERIOR (8) O POR LA LAMA SUPERIOR (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT85572/87A IT1222347B (it) | 1987-07-03 | 1987-07-03 | Pressa piegatrice per lamiere |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036715T3 true ES2036715T3 (es) | 1993-06-01 |
Family
ID=11328296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888830283T Expired - Lifetime ES2036715T3 (es) | 1987-07-03 | 1988-07-01 | Prensa-plegadora de chapas. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836004A (es) |
EP (1) | EP0298056B1 (es) |
JP (1) | JPH084838B2 (es) |
AT (1) | ATE82167T1 (es) |
DE (1) | DE3875819T2 (es) |
ES (1) | ES2036715T3 (es) |
IT (1) | IT1222347B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH087939Y2 (ja) * | 1989-11-14 | 1996-03-06 | 株式会社アマダ | 板材折曲げ加工機 |
IT1242874B (it) * | 1990-12-07 | 1994-05-18 | Samat Srl | Macchina per la piegatura di lamiere |
IT1258577B (it) * | 1992-04-22 | 1996-02-27 | Antonio Codatto | Dispositivo di movimentazione per lame di pressa piegatrice per lamiere |
IT1267472B1 (it) * | 1994-10-27 | 1997-02-05 | Sapim Amada Spa | Pressa piegatrice per l'esecuzione di pieghe a c sui quattro bordi di un pannello di lamiera. |
IT1267490B1 (it) * | 1994-11-09 | 1997-02-05 | Sapim Amada Spa | Dispositivo di presa e movimentazione di pezzi di materiale in foglio e manipolatore di pezzi di materiale in foglio comprendente tale |
IT1278356B1 (it) * | 1995-02-06 | 1997-11-20 | Sapim Amada Spa | Attrezzatura piegatrice per lamiere. |
FR2750625B1 (fr) * | 1996-07-05 | 1999-01-29 | Jeandeaud Jean Claude | Dispositif pour deplacer une partie d'une machine et exercer un effort en fin de course |
IT1292259B1 (it) | 1997-04-15 | 1999-01-29 | Antonio Codatto | Pressa piegatrice per lamiere. |
IT1306469B1 (it) * | 1998-05-29 | 2001-06-11 | Dallan Srl | Macchina piegatrice - tranciatrice. |
DE19847905A1 (de) * | 1998-10-19 | 2000-04-20 | Weinbrenner Paul Maschbau | Biegeeinrichtung |
DE102004031290A1 (de) * | 2004-06-29 | 2006-02-09 | Adam Opel Ag | Ankippsystem für eine Bördelvorrichtung |
EP1819457B1 (en) * | 2004-10-22 | 2009-02-18 | Finn-Power OY | Kinematic system for the displacement of working units of machines for bending and forming metallic sheets |
US7434438B2 (en) * | 2005-06-28 | 2008-10-14 | Clarence Kornelsen | Folding brake |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US826807A (en) * | 1906-04-21 | 1906-07-24 | Alexander Slaysman Jr | Machine for edging sheet-metal blanks. |
CH216009A (de) * | 1940-11-04 | 1941-07-31 | Ruf Walter | Maschine zum Abkanten von Blechen. |
US2552616A (en) * | 1949-08-11 | 1951-05-15 | Cyril J Bath | Multiple tangent bender |
FR1160321A (fr) * | 1955-11-17 | 1958-07-11 | Dispositif pour le pliage de tôles servant au recouvrement des toitures | |
US3054437A (en) * | 1960-01-29 | 1962-09-18 | Laxo Ed | Can body blank forming machine |
GB951895A (en) * | 1962-01-30 | 1964-03-11 | Oliver Machinery Co | Improvements relating to folder brakes for forming corners in sheet material |
IT1086365B (it) * | 1977-09-19 | 1985-05-28 | Salvagnini Transferica Spa | Macchina per la produzione di pannelli di lamiera rettangolare con bordi piegati |
AT363756B (de) * | 1979-06-20 | 1981-08-25 | Krems Huette Gmbh | Biegemaschine |
IT1122696B (it) * | 1979-08-02 | 1986-04-23 | Salvagnini Transferica Spa | Perfezionamento nelle presse-piegatrici |
AT372883B (de) * | 1981-10-09 | 1983-11-25 | Voest Alpine Ag | Vorrichtung zum abkanten einer blechtafel |
GB8320764D0 (en) * | 1983-08-02 | 1983-09-01 | Rhodes Joseph Ltd | Bending machines |
US4658625A (en) * | 1984-03-30 | 1987-04-21 | Amada Company, Limited | Bending machine and a die changing system for such bending machine |
AT381046B (de) * | 1984-12-03 | 1986-08-11 | Voest Alpine Ag | Verfahren und vorrichtung zum herstellen von vieleckigen, insbesondere rechteckigen formteilen aus blech |
US4671094A (en) * | 1985-10-28 | 1987-06-09 | Tapco Products Company, Inc. | Portable sheet bending brake |
JPS61111736A (ja) * | 1985-11-15 | 1986-05-29 | Maru Kikai Kogyo Kk | パネルフオーマー |
-
1987
- 1987-07-03 IT IT85572/87A patent/IT1222347B/it active
-
1988
- 1988-07-01 AT AT88830283T patent/ATE82167T1/de not_active IP Right Cessation
- 1988-07-01 DE DE8888830283T patent/DE3875819T2/de not_active Expired - Fee Related
- 1988-07-01 ES ES198888830283T patent/ES2036715T3/es not_active Expired - Lifetime
- 1988-07-01 US US07/214,413 patent/US4836004A/en not_active Expired - Lifetime
- 1988-07-01 EP EP88830283A patent/EP0298056B1/fr not_active Expired - Lifetime
- 1988-07-02 JP JP63165788A patent/JPH084838B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8785572A0 (it) | 1987-07-03 |
EP0298056B1 (fr) | 1992-11-11 |
ATE82167T1 (de) | 1992-11-15 |
JPH084838B2 (ja) | 1996-01-24 |
US4836004A (en) | 1989-06-06 |
IT1222347B (it) | 1990-09-05 |
DE3875819T2 (de) | 1993-05-13 |
DE3875819D1 (de) | 1992-12-17 |
EP0298056A3 (en) | 1990-08-29 |
JPS6448622A (en) | 1989-02-23 |
EP0298056A2 (fr) | 1989-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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