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FR446072A - Mandrin à serrage central - Google Patents

Mandrin à serrage central

Info

Publication number
FR446072A
FR446072A FR446072A FR446072DA FR446072A FR 446072 A FR446072 A FR 446072A FR 446072 A FR446072 A FR 446072A FR 446072D A FR446072D A FR 446072DA FR 446072 A FR446072 A FR 446072A
Authority
FR
France
Prior art keywords
center chuck
chuck
center
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
FR446072A
Other languages
English (en)
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 FR446072A publication Critical patent/FR446072A/fr
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
    • B23B31/1612—Jaws movement actuated by cam surface in a radial plane
    • B23B31/1615—Jaws movement actuated by cam surface in a radial plane with a centre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR446072A 1911-09-22 1911-09-22 Mandrin à serrage central Expired FR446072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446072T 1911-09-22

Publications (1)

Publication Number Publication Date
FR446072A true FR446072A (fr) 1912-11-26

Family

ID=1486888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446072A Expired FR446072A (fr) 1911-09-22 1911-09-22 Mandrin à serrage central

Country Status (1)

Country Link
FR (1) FR446072A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428688A (en) * 1943-10-19 1947-10-07 Stischer Morris Chuck
US4611960A (en) * 1985-01-25 1986-09-16 The Jacobs Manufacturing Company Tool holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428688A (en) * 1943-10-19 1947-10-07 Stischer Morris Chuck
US4611960A (en) * 1985-01-25 1986-09-16 The Jacobs Manufacturing Company Tool holder
EP0189068A3 (fr) * 1985-01-25 1988-03-30 The Jacobs Manufacturing Company Porte-outil

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