FR2398571B3 - - Google Patents
Info
- Publication number
- FR2398571B3 FR2398571B3 FR7822471A FR7822471A FR2398571B3 FR 2398571 B3 FR2398571 B3 FR 2398571B3 FR 7822471 A FR7822471 A FR 7822471A FR 7822471 A FR7822471 A FR 7822471A FR 2398571 B3 FR2398571 B3 FR 2398571B3
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Powder Metallurgy (AREA)
- Wire Processing (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19777723639U DE7723639U1 (de) | 1977-07-29 | 1977-07-29 | Bohrfutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2398571A1 FR2398571A1 (fr) | 1979-02-23 |
| FR2398571B3 true FR2398571B3 (it) | 1981-04-30 |
Family
ID=6681178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7822471A Granted FR2398571A1 (fr) | 1977-07-29 | 1978-07-28 | Mandrin porte-foret |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5425589A (it) |
| DE (1) | DE7723639U1 (it) |
| ES (1) | ES237555Y (it) |
| FR (1) | FR2398571A1 (it) |
| GB (1) | GB1575487A (it) |
| IT (1) | IT1097904B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8436751U1 (de) * | 1984-12-15 | 1985-03-21 | Röhm, Günter Horst, 7927 Sontheim | Bohrfutter, insbesondere zum schlagbohren |
-
1977
- 1977-07-29 DE DE19777723639U patent/DE7723639U1/de not_active Expired
-
1978
- 1978-05-17 GB GB20217/78A patent/GB1575487A/en not_active Expired
- 1978-07-27 JP JP9099878A patent/JPS5425589A/ja active Pending
- 1978-07-27 IT IT26205/78A patent/IT1097904B/it active
- 1978-07-28 ES ES1978237555U patent/ES237555Y/es not_active Expired
- 1978-07-28 FR FR7822471A patent/FR2398571A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1575487A (en) | 1980-09-24 |
| IT7826205A0 (it) | 1978-07-27 |
| DE7723639U1 (de) | 1979-01-25 |
| JPS5425589A (en) | 1979-02-26 |
| IT1097904B (it) | 1985-08-31 |
| ES237555Y (es) | 1979-04-01 |
| ES237555U (es) | 1978-10-16 |
| FR2398571A1 (fr) | 1979-02-23 |