Collet and lock nut

Details Collet and lock nut Collet and lock nut

2007-12-11

2007-12-11

Carter, Monica (Department: 3722)

Chucks or sockets

Socket type

Fluid-conduit drill holding

C279S046100, C279S048000, C408S059000

Reexamination Certificate

active

11069399

ABSTRACT:
An assembly generally comprises a collet for receiving a cutting tool shank and a lock nut for creating a gripping force between the collet and the cutting tool shank. The collet has a nose and the lock nut has a front face that is substantially flush with the nose. The lock nut further has a fastening element that mates with a fastening element of a coolant sealing ring for attaching the coolant sealing ring to the lock nut so that the coolant sealing ring may be detached from the lock nut.

REFERENCES:
patent: 2533758 (1950-12-01), Better et al.
patent: 5028178 (1991-07-01), Ronen
patent: 5340127 (1994-08-01), Martin
patent: 5405220 (1995-04-01), Ishikawa
patent: 5522605 (1996-06-01), Lewis et al.
patent: 5567093 (1996-10-01), Richmond
patent: 5911421 (1999-06-01), Steele
patent: 5975817 (1999-11-01), Komine
patent: 5984595 (1999-11-01), Mizoguchi
patent: 6601857 (2003-08-01), Richmond
patent: 684938 (1995-02-01), None
patent: WO01/34331 (2001-05-01), None

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