ES454601A1 - Sheet workpiece folding machine - has hydraulically operated clamps and folding blade with bed and pressure plates lockable in position - Google Patents
Sheet workpiece folding machine - has hydraulically operated clamps and folding blade with bed and pressure plates lockable in positionInfo
- 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
The sheet folding machine consists of a bed plate (2) and a pressure plate (3) between which the workpiece is clamped. The clamping force is provided by the cylinder (8). The folding is executed by the blade (4), itself driven by a cylinder (15). During this process the bed plate and pressure plate are locked in position by the clamps (11, 14), which after the operation can be released by the cylinder (13) to allow the workpiece to be released by allowing the pressure plate to swing up.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7540066A FR2336992A1 (en) | 1975-12-30 | 1975-12-30 | Sheet workpiece folding machine - has hydraulically operated clamps and folding blade with bed and pressure plates lockable in position |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454601A1 true ES454601A1 (en) | 1978-03-16 |
Family
ID=9164290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454601A Expired ES454601A1 (en) | 1975-12-30 | 1976-12-27 | Sheet workpiece folding machine - has hydraulically operated clamps and folding blade with bed and pressure plates lockable in position |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH608730A5 (en) |
DE (1) | DE7637873U1 (en) |
ES (1) | ES454601A1 (en) |
FR (1) | FR2336992A1 (en) |
IT (1) | IT1071975B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2667520A1 (en) * | 1990-10-05 | 1992-04-10 | Guillaume Bernard | Bending press having a table (board) articulated by means of a hinge |
US5630336A (en) * | 1992-07-17 | 1997-05-20 | Jorgenson; Jerry N. | Bending brake |
CN102527781A (en) * | 2010-12-29 | 2012-07-04 | 何志强 | Portable multifunctional bender |
CN102744336A (en) * | 2012-07-16 | 2012-10-24 | 江苏建华新型墙材有限公司 | Steel bar net bending machine |
CN111618134B (en) * | 2020-06-01 | 2023-11-24 | 歌尔股份有限公司 | bending machine |
-
1975
- 1975-12-30 FR FR7540066A patent/FR2336992A1/en active Granted
-
1976
- 1976-12-03 DE DE7637873U patent/DE7637873U1/en not_active Expired
- 1976-12-15 CH CH7615748A patent/CH608730A5/en not_active IP Right Cessation
- 1976-12-23 IT IT70077/76A patent/IT1071975B/en active
- 1976-12-27 ES ES454601A patent/ES454601A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH608730A5 (en) | 1979-01-31 |
FR2336992B1 (en) | 1978-06-30 |
IT1071975B (en) | 1985-04-10 |
DE7637873U1 (en) | 1977-07-21 |
FR2336992A1 (en) | 1977-07-29 |
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