DE256984C - - Google Patents
Info
- Publication number
- DE256984C DE256984C DENDAT256984D DE256984DA DE256984C DE 256984 C DE256984 C DE 256984C DE NDAT256984 D DENDAT256984 D DE NDAT256984D DE 256984D A DE256984D A DE 256984DA DE 256984 C DE256984 C DE 256984C
- Authority
- DE
- Germany
- Prior art keywords
- bending
- rod
- lever
- disc
- circular
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 230000036633 rest Effects 0.000 description 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE256984C true DE256984C (ja) |
Family
ID=514942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT256984D Active DE256984C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE256984C (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510785A (en) * | 1981-07-07 | 1985-04-16 | Ets. Y. Jouanel S.A. | Automatic sheet metal folding machine |
-
0
- DE DENDAT256984D patent/DE256984C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510785A (en) * | 1981-07-07 | 1985-04-16 | Ets. Y. Jouanel S.A. | Automatic sheet metal folding machine |
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