DE227719C - - Google Patents
Info
- Publication number
- DE227719C DE227719C DENDAT227719D DE227719DA DE227719C DE 227719 C DE227719 C DE 227719C DE NDAT227719 D DENDAT227719 D DE NDAT227719D DE 227719D A DE227719D A DE 227719DA DE 227719 C DE227719 C DE 227719C
- Authority
- DE
- Germany
- Prior art keywords
- lever
- push rod
- wedge
- coupling
- tool
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE227719C true DE227719C (https=) |
Family
ID=488159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT227719D Active DE227719C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE227719C (https=) |
-
0
- DE DENDAT227719D patent/DE227719C/de active Active
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