Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Reexamination Certificate
2008-01-08
2008-01-08
Ross, Dana (Department: 3722)
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
C409S179000, C144S136950, C144S154500, C279S022000, C279S023100, C279S131000, C408S240000
Reexamination Certificate
active
11584219
ABSTRACT:
A router bit system includes a bit (or bits) and a bit holding assembly for attaching the bit to the drive shaft of a router without the use of additional hand tools. The bit holding assembly, which is attached to the drive shaft of the router, includes a chuck having a bore for receiving a shank of the bit. A collar for engaging and releasing the bit from the bit holding assembly slides between a first position for engaging the bit and a second position for releasing the bit. The collar is biased to the first position for engaging the bit. The bit is capable of being received in a standard collet-type bit holder, such as a standard router collet or the like.
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Jacobs 33839 Power Collect Keyless Router Chuck (For Porter Cable 690 Series): Toolrealm.com.
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Phillips Alan
Schnell John W.
Black & Decker Inc.
Markow Scott B.
Ross Dana
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