FR657731A - Machine à cintrer et fileter les tubes à la main - Google Patents
Machine à cintrer et fileter les tubes à la mainInfo
- Publication number
- FR657731A FR657731A FR657731DA FR657731A FR 657731 A FR657731 A FR 657731A FR 657731D A FR657731D A FR 657731DA FR 657731 A FR657731 A FR 657731A
- Authority
- FR
- France
- Prior art keywords
- tube bending
- threading machine
- hand tube
- hand
- threading
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR657731T | 1928-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR657731A true FR657731A (fr) | 1929-05-27 |
Family
ID=9008633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR657731D Expired FR657731A (fr) | 1928-06-19 | 1928-06-19 | Machine à cintrer et fileter les tubes à la main |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR657731A (fr) |
-
1928
- 1928-06-19 FR FR657731D patent/FR657731A/fr not_active Expired
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