FR1289853A - Mandrin à serrage automatique pour tours - Google Patents

Mandrin à serrage automatique pour tours

Info

Publication number
FR1289853A
FR1289853A FR861777A FR861777A FR1289853A FR 1289853 A FR1289853 A FR 1289853A FR 861777 A FR861777 A FR 861777A FR 861777 A FR861777 A FR 861777A FR 1289853 A FR1289853 A FR 1289853A
Authority
FR
France
Prior art keywords
lathes
self
tightening chuck
chuck
tightening
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
FR861777A
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.)
MATSUDA KOGYO CO
Original Assignee
MATSUDA KOGYO CO
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 MATSUDA KOGYO CO filed Critical MATSUDA KOGYO CO
Priority to FR861777A priority Critical patent/FR1289853A/fr
Priority claimed from GB1394661A external-priority patent/GB993406A/en
Application granted granted Critical
Publication of FR1289853A publication Critical patent/FR1289853A/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
    • B23B31/223—Jaws in the form of cylindrical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR861777A 1961-05-15 1961-05-15 Mandrin à serrage automatique pour tours Expired FR1289853A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861777A FR1289853A (fr) 1961-05-15 1961-05-15 Mandrin à serrage automatique pour tours

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR861777A FR1289853A (fr) 1961-05-15 1961-05-15 Mandrin à serrage automatique pour tours
GB1394661A GB993406A (en) 1961-05-18 1961-05-18 Auto-chuck for a lathe

Publications (1)

Publication Number Publication Date
FR1289853A true FR1289853A (fr) 1962-04-06

Family

ID=26190525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861777A Expired FR1289853A (fr) 1961-05-15 1961-05-15 Mandrin à serrage automatique pour tours

Country Status (1)

Country Link
FR (1) FR1289853A (fr)

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