FR500696A - Mandrin à centrage automatique - Google Patents

Mandrin à centrage automatique

Info

Publication number
FR500696A
FR500696A FR500696A FR500696DA FR500696A FR 500696 A FR500696 A FR 500696A FR 500696 A FR500696 A FR 500696A FR 500696D A FR500696D A FR 500696DA FR 500696 A FR500696 A FR 500696A
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
FR500696A
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.)
Courcelle & Halaire Soc
Original Assignee
Courcelle & Halaire Soc
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 Courcelle & Halaire Soc filed Critical Courcelle & Halaire Soc
Application granted granted Critical
Publication of FR500696A publication Critical patent/FR500696A/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
    • B23B31/101—Chucks with separately-acting jaws movable radially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR500696A 1919-06-13 1919-06-13 Mandrin à centrage automatique Expired FR500696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500696T 1919-06-13

Publications (1)

Publication Number Publication Date
FR500696A true FR500696A (fr) 1920-03-20

Family

ID=8905251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500696A Expired FR500696A (fr) 1919-06-13 1919-06-13 Mandrin à centrage automatique

Country Status (1)

Country Link
FR (1) FR500696A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861281A (en) * 1955-06-13 1958-11-25 James E Carpenter Apparatus for simultaneously threading a plurality of rods and sequentially releasing the rods from rotary work holders
FR2511632A1 (fr) * 1981-08-21 1983-02-25 Roehm Guenter H Mandrin de serrage, notamment pour outils de percage sous percussion
US4491443A (en) * 1982-10-29 1985-01-01 Textron Inc. Modified quick release adapter
US4605348A (en) * 1982-10-29 1986-08-12 Textron Inc. Quick release adapter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861281A (en) * 1955-06-13 1958-11-25 James E Carpenter Apparatus for simultaneously threading a plurality of rods and sequentially releasing the rods from rotary work holders
FR2511632A1 (fr) * 1981-08-21 1983-02-25 Roehm Guenter H Mandrin de serrage, notamment pour outils de percage sous percussion
US4491443A (en) * 1982-10-29 1985-01-01 Textron Inc. Modified quick release adapter
US4605348A (en) * 1982-10-29 1986-08-12 Textron Inc. Quick release adapter

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