FR529077A - Mandrin à serrage concentrique - Google Patents

Mandrin à serrage concentrique

Info

Publication number
FR529077A
FR529077A FR529077A FR529077DA FR529077A FR 529077 A FR529077 A FR 529077A FR 529077 A FR529077 A FR 529077A FR 529077D A FR529077D A FR 529077DA FR 529077 A FR529077 A FR 529077A
Authority
FR
France
Prior art keywords
self
centering chuck
chuck
centering
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
FR529077A
Other languages
English (en)
Inventor
Gilbert Cousson
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.)
GILBERT COUSSON
Original Assignee
GILBERT COUSSON
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 GILBERT COUSSON filed Critical GILBERT COUSSON
Application granted granted Critical
Publication of FR529077A publication Critical patent/FR529077A/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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR529077A 1920-12-27 1920-12-27 Mandrin à serrage concentrique Expired FR529077A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529077T 1920-12-27

Publications (1)

Publication Number Publication Date
FR529077A true FR529077A (fr) 1921-11-23

Family

ID=8922480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529077A Expired FR529077A (fr) 1920-12-27 1920-12-27 Mandrin à serrage concentrique

Country Status (1)

Country Link
FR (1) FR529077A (fr)

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