ClassID:

40614

B23B31/185 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks characterised by the retaining or gripping devices or their immediate operating means; Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck moving first parallel to the axis then pivotally in planes containing the axis of the chuck

Recent Application in this class: