Chuck with spindle lock

Details Chuck with spindle lock Chuck with spindle lock

2004-08-09

2008-11-25

Bryant, David P. (Department: 3726)

Chucks or sockets

Socket type

Obliquely guided reciprocating jaws

C279S902000

Reexamination Certificate

active

07455302

ABSTRACT:
A chuck has a generally cylindrical body having a nose section and a tail section, the tail section being configured to rotate with the drive shaft of a driver and the nose section having an axial bore formed therein. A plurality of jaws movably disposed with respect to the body and in communication with the axial bore. A nut rotatably mounted about the body and in operative communication with the jaws. A catch formed on one of the drive shaft and the chuck body that receives a lock body forward of and rotationally fixed to the driver housing. The lock body is moveable between a first unlocked position at which said chuck body is rotatable with respect to the driver housing and a second lock position at which said lock body engages said catch to rotationally lock said chuck body to the driver housing.

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