Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2011-03-01
2011-03-01
Pilkington, James (Department: 3656)
Bearings
Rotary bearing
Antifriction bearing
C180S381000
Reexamination Certificate
active
07896554
ABSTRACT:
In a propeller shaft for a motor vehicle, a cover is provided in an outer end of an annular support member, the cover extends to an inner side in a radial direction from an outer end of the annular support member, and the extended end sets a gap formed with respect to an outer shell of a stopper means so as to be open in an axial direction to an inlet of a labyrinth seal.
REFERENCES:
patent: 3114558 (1963-12-01), Rhoads et al.
patent: 6276837 (2001-08-01), Iwano
patent: 6422947 (2002-07-01), Kelly et al.
patent: 6565095 (2003-05-01), Meacham
patent: 6913105 (2005-07-01), Masuda et al.
patent: 7611288 (2009-11-01), Lew
patent: 2002/0081050 (2002-06-01), Cermak
patent: 2006-151056 (2006-06-01), None
Babcock IP , PLLC
Pilkington James
Showa Corporation
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