FR21315E - Mandrin à serrage concentrique à billes - Google Patents

Mandrin à serrage concentrique à billes

Info

Publication number
FR21315E
FR21315E FR21315A FR21315DA FR21315E FR 21315 E FR21315 E FR 21315E FR 21315 A FR21315 A FR 21315A FR 21315D A FR21315D A FR 21315DA FR 21315 E FR21315 E FR 21315E
Authority
FR
France
Prior art keywords
ball bearing
bearing chuck
centric
centric ball
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
FR21315A
Other languages
English (en)
Inventor
Lucien-Charles Collot
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.)
LUCIEN CHARLES COLLOT
Original Assignee
LUCIEN CHARLES COLLOT
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 LUCIEN CHARLES COLLOT filed Critical LUCIEN CHARLES COLLOT
Application granted granted Critical
Publication of FR21315E publication Critical patent/FR21315E/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
    • B23B31/22—Jaws in the form of balls
FR21315A 1918-08-24 1918-08-24 Mandrin à serrage concentrique à billes Expired FR21315E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21315T 1918-08-24

Publications (1)

Publication Number Publication Date
FR21315E true FR21315E (fr) 1920-08-09

Family

ID=8660349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21315A Expired FR21315E (fr) 1918-08-24 1918-08-24 Mandrin à serrage concentrique à billes

Country Status (1)

Country Link
FR (1) FR21315E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002700A1 (fr) * 1980-03-20 1981-10-01 Reeh M Queue pour centrer un outil dans un forage d'une piece a usiner
WO1981002780A1 (fr) * 1980-03-21 1981-10-01 Trallfa Nils Underhaug As Dispositif de mesure de position
ES2195693A1 (es) * 1999-10-28 2003-12-01 Nuova Fima Spa Dispositivo para el acoplamiento y motorizacion simultanea de rodillos de giro libre paralelos, que constituyen los planos de apoyo para productos aplanados en carros de recogida y transporte.
DE102007021995A1 (de) * 2007-05-08 2008-11-13 William Prym Gmbh & Co. Kg Vorrichtung zum Festspannen eines Werkstücks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002700A1 (fr) * 1980-03-20 1981-10-01 Reeh M Queue pour centrer un outil dans un forage d'une piece a usiner
WO1981002780A1 (fr) * 1980-03-21 1981-10-01 Trallfa Nils Underhaug As Dispositif de mesure de position
ES2195693A1 (es) * 1999-10-28 2003-12-01 Nuova Fima Spa Dispositivo para el acoplamiento y motorizacion simultanea de rodillos de giro libre paralelos, que constituyen los planos de apoyo para productos aplanados en carros de recogida y transporte.
DE102007021995A1 (de) * 2007-05-08 2008-11-13 William Prym Gmbh & Co. Kg Vorrichtung zum Festspannen eines Werkstücks

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