FR400008A - Mandrin de serrage - Google Patents
Mandrin de serrageInfo
- Publication number
- FR400008A FR400008A FR400008A FR400008DA FR400008A FR 400008 A FR400008 A FR 400008A FR 400008 A FR400008 A FR 400008A FR 400008D A FR400008D A FR 400008DA FR 400008 A FR400008 A FR 400008A
- Authority
- FR
- France
- Prior art keywords
- chuck
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190916450T | 1909-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR400008A true FR400008A (fr) | 1909-07-16 |
Family
ID=32556948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR400008A Expired FR400008A (fr) | 1909-07-14 | 1909-02-27 | Mandrin de serrage |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR400008A (fr) |
GB (1) | GB190916450A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110842686A (zh) * | 2019-11-29 | 2020-02-28 | 吴美珠 | 圆柱形铸件表面打磨装置 |
-
1909
- 1909-02-27 FR FR400008A patent/FR400008A/fr not_active Expired
- 1909-07-14 GB GB190916450D patent/GB190916450A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB190916450A (en) | 1909-12-02 |
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