FR726444A - Pince-barre extensible pour machines-outils - Google Patents
Pince-barre extensible pour machines-outilsInfo
- Publication number
- FR726444A FR726444A FR726444DA FR726444A FR 726444 A FR726444 A FR 726444A FR 726444D A FR726444D A FR 726444DA FR 726444 A FR726444 A FR 726444A
- Authority
- FR
- France
- Prior art keywords
- machine tools
- bar clamp
- extendable bar
- extendable
- clamp
- 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
- 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)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR726444T | 1931-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR726444A true FR726444A (fr) | 1932-05-28 |
Family
ID=9110694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR726444D Expired FR726444A (fr) | 1931-10-28 | 1931-10-28 | Pince-barre extensible pour machines-outils |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR726444A (fr) |
| GB (1) | GB389420A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH324773A (fr) * | 1955-06-25 | 1957-10-15 | Christen & Cie Ag | Mandrin pour machine-outil |
-
1931
- 1931-10-28 FR FR726444D patent/FR726444A/fr not_active Expired
-
1932
- 1932-10-28 GB GB30323/32A patent/GB389420A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB389420A (en) | 1933-03-16 |
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