FR652386A - Manchon pour foret - Google Patents
Manchon pour foretInfo
- Publication number
- FR652386A FR652386A FR652386DA FR652386A FR 652386 A FR652386 A FR 652386A FR 652386D A FR652386D A FR 652386DA FR 652386 A FR652386 A FR 652386A
- Authority
- FR
- France
- Prior art keywords
- drill sleeve
- drill
- sleeve
- 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
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
-
- 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
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/2012—Threaded cam actuator
- B23B31/20125—Axially fixed cam, moving jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB200/28A GB288943A (en) | 1928-01-03 | 1928-01-03 | Improvements in or relating to chucks, cutter-heads or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
FR652386A true FR652386A (fr) | 1929-03-06 |
Family
ID=9700172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR652386D Expired FR652386A (fr) | 1928-01-03 | 1928-04-07 | Manchon pour foret |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR652386A (fr) |
GB (1) | GB288943A (fr) |
-
1928
- 1928-01-03 GB GB200/28A patent/GB288943A/en not_active Expired
- 1928-04-07 FR FR652386D patent/FR652386A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB288943A (en) | 1928-04-19 |
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