FR529047A - Mandrin automatique - Google Patents
Mandrin automatiqueInfo
- Publication number
- FR529047A FR529047A FR529047A FR529047DA FR529047A FR 529047 A FR529047 A FR 529047A FR 529047 A FR529047 A FR 529047A FR 529047D A FR529047D A FR 529047DA FR 529047 A FR529047 A FR 529047A
- Authority
- FR
- France
- Prior art keywords
- automatic chuck
- chuck
- automatic
- 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
- B23B31/16083—Jaws movement actuated by gears and racks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1946—Rack-and-pinion actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR397645X | 1921-10-20 | ||
US514025A US1570724A (en) | 1921-10-20 | 1921-11-09 | Automatic chuck |
Publications (1)
Publication Number | Publication Date |
---|---|
FR529047A true FR529047A (fr) | 1921-11-22 |
Family
ID=26214611
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR529047A Expired FR529047A (fr) | 1921-10-20 | 1920-11-18 | Mandrin automatique |
FR25812D Expired FR25812E (fr) | 1921-10-20 | 1921-10-20 | Mandrin automatique |
FR26820D Expired FR26820E (fr) | 1921-10-20 | 1922-07-20 | Mandrin automatique |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR25812D Expired FR25812E (fr) | 1921-10-20 | 1921-10-20 | Mandrin automatique |
FR26820D Expired FR26820E (fr) | 1921-10-20 | 1922-07-20 | Mandrin automatique |
Country Status (4)
Country | Link |
---|---|
US (1) | US1570724A (fr) |
DE (1) | DE397645C (fr) |
FR (3) | FR529047A (fr) |
GB (1) | GB187606A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076486B (de) * | 1955-02-18 | 1960-02-25 | Hermann Husemann | Festspannvorrichtung fuer Huelsen auf Rollstangen zum Wickeln von Papier- od. dgl. Bahnen |
CN111941106A (zh) * | 2020-08-21 | 2020-11-17 | 湖南机电职业技术学院 | 一种方便安装的数控车床四工位刀架用麻花钻夹具 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985459A (en) * | 1959-03-12 | 1961-05-23 | Lever Bias Machine Corp | Releasable work holding device |
CN106238761B (zh) * | 2016-09-29 | 2018-11-27 | 东莞市凌美激光科技有限公司 | 一种自定心卡盘 |
-
1920
- 1920-11-18 FR FR529047A patent/FR529047A/fr not_active Expired
-
1921
- 1921-10-20 FR FR25812D patent/FR25812E/fr not_active Expired
- 1921-11-09 US US514025A patent/US1570724A/en not_active Expired - Lifetime
-
1922
- 1922-07-20 FR FR26820D patent/FR26820E/fr not_active Expired
- 1922-10-17 GB GB28237/22A patent/GB187606A/en not_active Expired
- 1922-10-19 DE DEB110889D patent/DE397645C/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076486B (de) * | 1955-02-18 | 1960-02-25 | Hermann Husemann | Festspannvorrichtung fuer Huelsen auf Rollstangen zum Wickeln von Papier- od. dgl. Bahnen |
CN111941106A (zh) * | 2020-08-21 | 2020-11-17 | 湖南机电职业技术学院 | 一种方便安装的数控车床四工位刀架用麻花钻夹具 |
Also Published As
Publication number | Publication date |
---|---|
FR26820E (fr) | 1924-03-15 |
DE397645C (de) | 1924-06-26 |
US1570724A (en) | 1926-01-26 |
FR25812E (fr) | 1923-05-28 |
GB187606A (en) | 1923-04-12 |
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