Sensor-incorporated bearing assembly for wheels

Details Sensor-incorporated bearing assembly for wheels Sensor-incorporated bearing assembly for wheels

2005-11-01

2010-06-08

Aurora, Reena (Department: 2858)

Electricity: measuring and testing

Magnetic

Displacement

C324S173000, C384S448000

Reexamination Certificate

active

07733083

ABSTRACT:
A sensor-incorporated wheel support bearing assembly including double rows of rolling elements interposed between respective raceways of outer and inner members opposed to each other, a to-be-detected ring having an eccentric or multangular outer diametric shape provided in the inner member and displacement sensors provided on the outer member confronting the to-be-detected ring. In the bearing assembly, the displacement sensors have facing portion areas, variable and invariable, respectively, arranged with rotation of the to-be-detected ring.

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patent: 2002/0097040 (2002-07-01), Takizawa et al.
patent: 2004-45219 (2004-02-01), None
Patent Abstract of Japan, Japanese Publication No. 61-122504, Published Jun. 10, 1986.
Patent Abstract of Japan, Japanese Publication No. 2001-235307, Published Aug. 31, 2001.
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International Search Report of the International Published Application No. PCT/JP2005/020065 (mailed Jan. 24, 2006).
International Preliminary Report on Patentability mailed on Nov. 1, 2005 and issued in corresponding International Patent Application No. PCT/JP2005/020065.

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