FR550190A - Perfectionnement aux mandrins à serrage concentrique - Google Patents

Perfectionnement aux mandrins à serrage concentrique

Info

Publication number
FR550190A
FR550190A FR550190DA FR550190A FR 550190 A FR550190 A FR 550190A FR 550190D A FR550190D A FR 550190DA FR 550190 A FR550190 A FR 550190A
Authority
FR
France
Prior art keywords
chucks
concentrically
clamped
further development
development
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
English (en)
Inventor
Michel Autier
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 filed Critical
Application granted granted Critical
Publication of FR550190A publication Critical patent/FR550190A/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
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • B23B31/1605—Details of the jaws
    • B23B31/16054—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR550190D 1922-04-14 1922-04-14 Perfectionnement aux mandrins à serrage concentrique Expired FR550190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR550190T 1922-04-14

Publications (1)

Publication Number Publication Date
FR550190A true FR550190A (fr) 1923-02-28

Family

ID=8936022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550190D Expired FR550190A (fr) 1922-04-14 1922-04-14 Perfectionnement aux mandrins à serrage concentrique

Country Status (1)

Country Link
FR (1) FR550190A (fr)

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