DE265038C - - Google Patents
Info
- Publication number
- DE265038C DE265038C DENDAT265038D DE265038DA DE265038C DE 265038 C DE265038 C DE 265038C DE NDAT265038 D DENDAT265038 D DE NDAT265038D DE 265038D A DE265038D A DE 265038DA DE 265038 C DE265038 C DE 265038C
- Authority
- DE
- Germany
- Prior art keywords
- hammer
- guide
- bear
- pin
- frame
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE265038C true DE265038C (cs) |
Family
ID=522301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT265038D Active DE265038C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE265038C (cs) |
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0
- DE DENDAT265038D patent/DE265038C/de active Active
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