FR2270042B1 - - Google Patents

Info

Publication number
FR2270042B1
FR2270042B1 FR7416292A FR7416292A FR2270042B1 FR 2270042 B1 FR2270042 B1 FR 2270042B1 FR 7416292 A FR7416292 A FR 7416292A FR 7416292 A FR7416292 A FR 7416292A FR 2270042 B1 FR2270042 B1 FR 2270042B1
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
FR7416292A
Other languages
French (fr)
Other versions
FR2270042A1 (en
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.)
PEUGEOT and RENAULT
Renault SAS
Original Assignee
PEUGEOT and RENAULT
Renault SAS
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 PEUGEOT and RENAULT, Renault SAS filed Critical PEUGEOT and RENAULT
Priority to FR7416292A priority Critical patent/FR2270042A1/fr
Publication of FR2270042A1 publication Critical patent/FR2270042A1/fr
Application granted granted Critical
Publication of FR2270042B1 publication Critical patent/FR2270042B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
    • 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
    • B23B31/16291—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with a centre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
FR7416292A 1974-05-10 1974-05-10 Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring Granted FR2270042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416292A FR2270042A1 (en) 1974-05-10 1974-05-10 Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416292A FR2270042A1 (en) 1974-05-10 1974-05-10 Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring

Publications (2)

Publication Number Publication Date
FR2270042A1 FR2270042A1 (en) 1975-12-05
FR2270042B1 true FR2270042B1 (xx) 1977-06-24

Family

ID=9138701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416292A Granted FR2270042A1 (en) 1974-05-10 1974-05-10 Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring

Country Status (1)

Country Link
FR (1) FR2270042A1 (xx)

Also Published As

Publication number Publication date
FR2270042A1 (en) 1975-12-05

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse