ES454601A1 - Perfeccionamientos introducidos en una instalacion automati-ca de plegado de piezas de chapa metalica. - Google Patents
Perfeccionamientos introducidos en una instalacion automati-ca de plegado de piezas de chapa metalica.Info
- Publication number
- ES454601A1 ES454601A1 ES454601A ES454601A ES454601A1 ES 454601 A1 ES454601 A1 ES 454601A1 ES 454601 A ES454601 A ES 454601A ES 454601 A ES454601 A ES 454601A ES 454601 A1 ES454601 A1 ES 454601A1
- Authority
- ES
- Spain
- Prior art keywords
- bed
- lockable
- folding
- pressure plates
- hydraulically operated
- 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
-
- 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
- B21D5/042—With a rotational movement of the bending blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Perfeccionamientos introducidos en una instalación automática de plegado de piezas de chapa metálica que comprende, en al menos un bastidor principal, por lo menos una unidad de plegado, constituida por al menos una máquina de plegado con doblador, que comprende una contra-placa y un prensa-chapas entre los que es mantenida una pieza a plegar y un doblador articulado que provoca, por rotación alrededor de su eje bajo la acción de un primer órgano motor, el plegado de dicha pieza, caracterizados porque dicho prensa-chapas está articulado alrededor de un eje por medio de al menos un brazo cuyo movimiento es provocado por un segundo órgano motor, y mantenido en contacto con dicha pieza a plegar por dispositivos de bloqueo, situados en la extremidad de cada uno de dichos brazos y que soportan solos los esfuerzos de trabajo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7540066A FR2336992A1 (fr) | 1975-12-30 | 1975-12-30 | Perfectionnements aux machines de pliage a volet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454601A1 true ES454601A1 (es) | 1978-03-16 |
Family
ID=9164290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454601A Expired ES454601A1 (es) | 1975-12-30 | 1976-12-27 | Perfeccionamientos introducidos en una instalacion automati-ca de plegado de piezas de chapa metalica. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH608730A5 (es) |
| DE (1) | DE7637873U1 (es) |
| ES (1) | ES454601A1 (es) |
| FR (1) | FR2336992A1 (es) |
| IT (1) | IT1071975B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667520A1 (fr) * | 1990-10-05 | 1992-04-10 | Guillaume Bernard | Presse plieuse a tablier articule par une charniere. |
| US5630336A (en) * | 1992-07-17 | 1997-05-20 | Jorgenson; Jerry N. | Bending brake |
| CN102527781A (zh) * | 2010-12-29 | 2012-07-04 | 何志强 | 一种便携式多功能折弯机 |
| CN102744336A (zh) * | 2012-07-16 | 2012-10-24 | 江苏建华新型墙材有限公司 | 一种钢筋网片折弯机 |
| CN111618134B (zh) * | 2020-06-01 | 2023-11-24 | 歌尔股份有限公司 | 折弯机 |
-
1975
- 1975-12-30 FR FR7540066A patent/FR2336992A1/fr active Granted
-
1976
- 1976-12-03 DE DE7637873U patent/DE7637873U1/de not_active Expired
- 1976-12-15 CH CH7615748A patent/CH608730A5/xx not_active IP Right Cessation
- 1976-12-23 IT IT70077/76A patent/IT1071975B/it active
- 1976-12-27 ES ES454601A patent/ES454601A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH608730A5 (en) | 1979-01-31 |
| FR2336992A1 (fr) | 1977-07-29 |
| DE7637873U1 (de) | 1977-07-21 |
| IT1071975B (it) | 1985-04-10 |
| FR2336992B1 (es) | 1978-06-30 |
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