FR1290008A - Mandrel - Google Patents

Mandrel

Info

Publication number
FR1290008A
FR1290008A FR862898A FR862898A FR1290008A FR 1290008 A FR1290008 A FR 1290008A FR 862898 A FR862898 A FR 862898A FR 862898 A FR862898 A FR 862898A FR 1290008 A FR1290008 A FR 1290008A
Authority
FR
France
Prior art keywords
mandrel
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
FR862898A
Other languages
French (fr)
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.)
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing 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
Priority claimed from US35957A external-priority patent/US2985454A/en
Application filed by Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co
Priority to FR862898A priority Critical patent/FR1290008A/en
Application granted granted Critical
Publication of FR1290008A publication Critical patent/FR1290008A/en
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
    • B23B31/202—Details of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR862898A 1960-06-14 1961-05-25 Mandrel Expired FR1290008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862898A FR1290008A (en) 1960-06-14 1961-05-25 Mandrel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35957A US2985454A (en) 1960-06-14 1960-06-14 Chuck
FR862898A FR1290008A (en) 1960-06-14 1961-05-25 Mandrel

Publications (1)

Publication Number Publication Date
FR1290008A true FR1290008A (en) 1962-04-06

Family

ID=26190708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862898A Expired FR1290008A (en) 1960-06-14 1961-05-25 Mandrel

Country Status (1)

Country Link
FR (1) FR1290008A (en)

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