Chucks or sockets – Socket type – Spring biased jaws
Reexamination Certificate
2006-11-21
2006-11-21
Carter, Monica (Department: 3722)
Chucks or sockets
Socket type
Spring biased jaws
C433S127000, C433S129000
Reexamination Certificate
active
07137633
ABSTRACT:
A manual chuck includes a turbine having a centrally disposed aperture and a spindle including an elongated shaft portion positionable into the aperture in a substantially vertical direction. The spindle further includes a head portion integral with the shaft portion and a centrally disposed aperture formed therein and extending substantially vertically and downwardly through the shaft portion. The chuck function includes a locking member substantially aligned with the spindle aperture and for allowing the chuck to be rotated between predetermined locked and unlocked positions. The chuck further includes a cap for causing the spindle and the locking member to rotate respectively and a plurality of flexible washers disposed between the cap and the locking member.
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Carter Monica
Talbot Michael W.
LandOfFree
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