FR65683E - - Google Patents
Info
- Publication number
- FR65683E FR65683E FR65683DA FR65683E FR 65683 E FR65683 E FR 65683E FR 65683D A FR65683D A FR 65683DA FR 65683 E FR65683 E FR 65683E
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
- B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR65683E true FR65683E (cs) | 1956-02-29 |
Family
ID=1363808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65683D Expired FR65683E (cs) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR65683E (cs) |
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0
- FR FR65683D patent/FR65683E/fr not_active Expired