FR451416A - Four-jaw chuck, self-centering - Google Patents

Four-jaw chuck, self-centering

Info

Publication number
FR451416A
FR451416A FR451416DA FR451416A FR 451416 A FR451416 A FR 451416A FR 451416D A FR451416D A FR 451416DA FR 451416 A FR451416 A FR 451416A
Authority
FR
France
Prior art keywords
centering
self
jaw chuck
chuck
jaw
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)
Inventor
Jules Ageron
Henri Mollard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR451416A publication Critical patent/FR451416A/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
    • B23B31/16158—Jaws movement actuated by coaxial conical surfaces
    • B23B31/16162—Details of the jaws
    • B23B31/16166—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR451416D 1912-02-12 1912-02-12 Four-jaw chuck, self-centering Expired FR451416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451416T 1912-02-12

Publications (1)

Publication Number Publication Date
FR451416A true FR451416A (en) 1913-04-18

Family

ID=1491747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451416D Expired FR451416A (en) 1912-02-12 1912-02-12 Four-jaw chuck, self-centering

Country Status (1)

Country Link
FR (1) FR451416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626615B2 (en) * 2000-04-21 2003-09-30 Dejun Zou Chuck for chucking a small bit and table drill with the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626615B2 (en) * 2000-04-21 2003-09-30 Dejun Zou Chuck for chucking a small bit and table drill with the same

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