FR328662A - Appareil à percer des blocs - Google Patents
Appareil à percer des blocsInfo
- Publication number
- FR328662A FR328662A FR328662DA FR328662A FR 328662 A FR328662 A FR 328662A FR 328662D A FR328662D A FR 328662DA FR 328662 A FR328662 A FR 328662A
- Authority
- FR
- France
- Prior art keywords
- drilling machine
- block drilling
- block
- machine
- drilling
- 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
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/04—Piercing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/025—Dies with parts moving along auxiliary lateral directions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR328662T | 1903-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR328662A true FR328662A (fr) | 1903-07-18 |
Family
ID=1378545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR328662D Expired FR328662A (fr) | 1903-01-21 | 1903-01-21 | Appareil à percer des blocs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR328662A (fr) |
-
1903
- 1903-01-21 FR FR328662D patent/FR328662A/fr not_active Expired
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