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.)
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Cri Dan SA
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Cri Dan SA
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Application filed by Cri Dan SAfiledCriticalCri Dan SA
Application grantedgrantedCritical
Publication of FR911282ApublicationCriticalpatent/FR911282A/fr
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
B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
B23B31/2073—Axially fixed cam, moving jaws
FR911282D1945-01-081945-01-08Dispositif pour la commande du serrage et de l'embrayage des broches d'entraînementdans les machines-outils
ExpiredFR911282A
(fr)