FR1563884A - - Google Patents

Info

Publication number
FR1563884A
FR1563884A FR1563884DA FR1563884A FR 1563884 A FR1563884 A FR 1563884A FR 1563884D A FR1563884D A FR 1563884DA FR 1563884 A FR1563884 A FR 1563884A
Authority
FR
France
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)
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 FR1563884A publication Critical patent/FR1563884A/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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16216—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
FR1563884D 1967-02-10 1968-02-12 Expired FR1563884A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES12760667 1967-02-10

Publications (1)

Publication Number Publication Date
FR1563884A true FR1563884A (en, 2012) 1969-04-18

Family

ID=8313203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563884D Expired FR1563884A (en, 2012) 1967-02-10 1968-02-12

Country Status (3)

Country Link
BE (1) BE710665A (en, 2012)
DE (1) DE1652757A1 (en, 2012)
FR (1) FR1563884A (en, 2012)

Also Published As

Publication number Publication date
DE1652757A1 (de) 1971-04-08
BE710665A (en, 2012) 1968-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse