FR979731A - - Google Patents
Info
- Publication number
- FR979731A FR979731A FR979731DA FR979731A FR 979731 A FR979731 A FR 979731A FR 979731D A FR979731D A FR 979731DA FR 979731 A FR979731 A FR 979731A
- 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
- B23B31/1253—Jaws movement actuated by an axially movable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR979731A true FR979731A (ru) | 1951-05-02 |
Family
ID=1566886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR979731D Expired FR979731A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR979731A (ru) |
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0
- FR FR979731D patent/FR979731A/fr not_active Expired