FR1187971A - Mandrin de serrage - Google Patents

Mandrin de serrage

Info

Publication number
FR1187971A
FR1187971A FR1187971DA FR1187971A FR 1187971 A FR1187971 A FR 1187971A FR 1187971D A FR1187971D A FR 1187971DA FR 1187971 A FR1187971 A FR 1187971A
Authority
FR
France
Prior art keywords
chuck
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)
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.)
Crawford Collets Ltd
Original Assignee
Crawford Collets Ltd
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 Crawford Collets Ltd filed Critical Crawford Collets Ltd
Application granted granted Critical
Publication of FR1187971A publication Critical patent/FR1187971A/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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/204—Characterized by features relating primarily to remote control of the gripping means using fluid-pressure means to actuate the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR1187971D 1954-02-03 1957-11-14 Mandrin de serrage Expired FR1187971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB321954A GB793941A (en) 1954-02-03 1954-02-03 Improvements in or relating to collet chucks

Publications (1)

Publication Number Publication Date
FR1187971A true FR1187971A (fr) 1959-09-17

Family

ID=9754205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187971D Expired FR1187971A (fr) 1954-02-03 1957-11-14 Mandrin de serrage

Country Status (4)

Country Link
CA (1) CA614542A (fr)
FR (1) FR1187971A (fr)
GB (1) GB793941A (fr)
IT (1) IT580788A (fr)

Also Published As

Publication number Publication date
CA614542A (en) 1961-02-14
IT580788A (fr)
GB793941A (en) 1958-04-23

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