FR1417601A - Mandrin pour foret - Google Patents

Mandrin pour foret

Info

Publication number
FR1417601A
FR1417601A FR998687A FR998687A FR1417601A FR 1417601 A FR1417601 A FR 1417601A FR 998687 A FR998687 A FR 998687A FR 998687 A FR998687 A FR 998687A FR 1417601 A FR1417601 A FR 1417601A
Authority
FR
France
Prior art keywords
drill chuck
chuck
drill
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
FR998687A
Other languages
English (en)
Inventor
Kiyoshi Kawasaki
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
Priority to FR998687A priority Critical patent/FR1417601A/fr
Application granted granted Critical
Publication of FR1417601A publication Critical patent/FR1417601A/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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/12—Chucks having means to amplify the force produced by the actuating means to increase the clamping force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR998687A 1964-02-01 1964-12-15 Mandrin pour foret Expired FR1417601A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998687A FR1417601A (fr) 1964-02-01 1964-12-15 Mandrin pour foret

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP506564 1964-02-01
FR998687A FR1417601A (fr) 1964-02-01 1964-12-15 Mandrin pour foret

Publications (1)

Publication Number Publication Date
FR1417601A true FR1417601A (fr) 1965-11-12

Family

ID=26211767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998687A Expired FR1417601A (fr) 1964-02-01 1964-12-15 Mandrin pour foret

Country Status (1)

Country Link
FR (1) FR1417601A (fr)

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