Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2007-05-18
2010-06-29
Charles, Marcus (Department: 3656)
Bearings
Rotary bearing
Antifriction bearing
C384S547000
Reexamination Certificate
active
07744284
ABSTRACT:
A bearing according to the present invention includes a cylindrical member formed on and around an outer member of a usual bearing. To firmly connect the cylindrical member to the outer member, grooves having an inclination relative to the axial direction of the bearing are formed so that the grooves do not cross one another on the outer surface of the outer member. The cylindrical member is made of a resin material by molding, and the resin, which is melted by heat in the molding process, enters into and adheres to the grooves. In this manner, the cylindrical member is firmly connected to the outer member so that movement in both of the rotational and axial directions of the bearing is prevented. The grooves formed on the outer surface of the outer member may be grouped, and their inclination relative to the axial direction may be alternately reversed group by group.
REFERENCES:
patent: 2779641 (1957-01-01), Sutowski
patent: 4240677 (1980-12-01), Payne et al.
patent: 4611933 (1986-09-01), Hofmann et al.
patent: 5310268 (1994-05-01), Schlereth
patent: 5375933 (1994-12-01), Mizutani et al.
patent: 5961222 (1999-10-01), Yabe et al.
patent: 5975764 (1999-11-01), Okada et al.
patent: 6450689 (2002-09-01), Takatsu
patent: 6513986 (2003-02-01), Ito et al.
patent: 6645415 (2003-11-01), Takatsu
patent: 2001/0014545 (2001-08-01), Ito et al.
patent: 2002/0047394 (2002-04-01), Obara et al.
patent: 2003/0059143 (2003-03-01), Pairone et al.
patent: 1 106 850 (2001-06-01), None
patent: 1 123 876 (1956-10-01), None
patent: 10159841 (1999-06-01), None
patent: U-3063419 (1999-08-01), None
patent: 11334369 (1999-12-01), None
patent: 2004011730 (2004-01-01), None
patent: 2004011799 (2004-01-01), None
patent: 2005090521 (2005-04-01), None
Office Action dated Mar. 26, 2009 issued from the German Patent Office for counterpart application No. 10 2007 043 627.2(English translation enclosed).
Kamiya Takushi
Nosaka Michiyasu
Suzuki Takayuki
Tada Yoshiki
Tanabe Mitsuhiro
Charles Marcus
DENSO CORPORATION
Posz Law Group , PLC
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