FR368791A - Marteau mécanique - Google Patents
Marteau mécaniqueInfo
- Publication number
- FR368791A FR368791A FR368791DA FR368791A FR 368791 A FR368791 A FR 368791A FR 368791D A FR368791D A FR 368791DA FR 368791 A FR368791 A FR 368791A
- Authority
- FR
- France
- Prior art keywords
- mechanical hammer
- hammer
- mechanical
- 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.)
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR368791T | 1906-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR368791A true FR368791A (fr) | 1906-12-13 |
Family
ID=1415836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR368791D Expired FR368791A (fr) | 1906-08-11 | 1906-08-11 | Marteau mécanique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR368791A (fr) |
-
1906
- 1906-08-11 FR FR368791D patent/FR368791A/fr not_active Expired
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