FR937920A - Self-centering chuck and method for its construction - Google Patents

Self-centering chuck and method for its construction

Info

Publication number
FR937920A
FR937920A FR937920DA FR937920A FR 937920 A FR937920 A FR 937920A FR 937920D A FR937920D A FR 937920DA FR 937920 A FR937920 A FR 937920A
Authority
FR
France
Prior art keywords
self
construction
centering chuck
chuck
centering
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REISHAUER WERKZEUGE AG
Original Assignee
REISHAUER WERKZEUGE AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by REISHAUER WERKZEUGE AG filed Critical REISHAUER WERKZEUGE AG
Application granted granted Critical
Publication of FR937920A publication Critical patent/FR937920A/en
Expired legal-status Critical Current

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)
FR937920D 1945-12-28 1946-12-27 Self-centering chuck and method for its construction Expired FR937920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937920X 1945-12-28

Publications (1)

Publication Number Publication Date
FR937920A true FR937920A (en) 1948-08-31

Family

ID=4549256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937920D Expired FR937920A (en) 1945-12-28 1946-12-27 Self-centering chuck and method for its construction

Country Status (2)

Country Link
CH (1) CH266430A (en)
FR (1) FR937920A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159239B (en) * 1958-02-24 1963-12-12 Richard Boeffel Multi-jaw chuck
DE1077029B (en) * 1958-07-01 1960-03-03 Forkardt Paul Kg Holding device for the radially guided jaws of jaw chucks or the like.
CN114669771A (en) * 2022-03-23 2022-06-28 中煤科工集团重庆研究院有限公司 Mechanical self-centering chuck and machining method thereof

Also Published As

Publication number Publication date
CH266430A (en) 1950-01-31

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