FR2516817B3 - - Google Patents
Info
- Publication number
- FR2516817B3 FR2516817B3 FR8219571A FR8219571A FR2516817B3 FR 2516817 B3 FR2516817 B3 FR 2516817B3 FR 8219571 A FR8219571 A FR 8219571A FR 8219571 A FR8219571 A FR 8219571A FR 2516817 B3 FR2516817 B3 FR 2516817B3
- Authority
- FR
- France
- 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
- B21D5/16—Folding; Pleating
-
- 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
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68526/81A IT1145205B (it) | 1981-11-24 | 1981-11-24 | Pressa piegatrice per lamiere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2516817A3 FR2516817A3 (fr) | 1983-05-27 |
| FR2516817B3 true FR2516817B3 (enExample) | 1983-10-14 |
Family
ID=11309717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8219571A Granted FR2516817A3 (fr) | 1981-11-24 | 1982-11-23 | Presse a plier les toles |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE8232894U1 (enExample) |
| FR (1) | FR2516817A3 (enExample) |
| IT (1) | IT1145205B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365576B (zh) * | 2018-11-28 | 2020-05-19 | 湖南奥尼德斯汽车零部件有限公司 | 一种钢铁加工用钢材折弯设备的工作方法 |
-
1981
- 1981-11-24 IT IT68526/81A patent/IT1145205B/it active
-
1982
- 1982-11-23 FR FR8219571A patent/FR2516817A3/fr active Granted
- 1982-11-24 DE DE19828232894U patent/DE8232894U1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8168526A0 (it) | 1981-11-24 |
| DE8232894U1 (de) | 1983-02-24 |
| IT1145205B (it) | 1986-11-05 |
| FR2516817A3 (fr) | 1983-05-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |