Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2006-01-04
2011-12-06
Pilkington, James (Department: 3656)
Bearings
Rotary bearing
Antifriction bearing
Reexamination Certificate
active
08070363
ABSTRACT:
A bearing arrangement comprises at least one bearing ring and at least one machine part with which the bearing ring is connected. The bearing arrangement is equipped with a device for detecting relative movement between at least one of the bearing rings and one of the machine parts. To facilitate the measurement of creep between one of the bearing rings and one of the machine parts, the device for detecting relative movement is located in or at the machine part and has a contact element which contacts the bearing ring, wherein a sensor element is arranged in or at the device to detect the relative movement between the device and the contact element.
REFERENCES:
patent: 2662292 (1953-12-01), Pickard
patent: 3917142 (1975-11-01), Guarderas
patent: 6574882 (2003-06-01), Kondo
patent: 2004/0074315 (2004-04-01), Hwang
patent: 10-252749 (1998-09-01), None
patent: 2003-130049 (2003-05-01), None
patent: 2003-294035 (2003-10-01), None
International Search Report.
Holsnijders Jos
Sansone Alessandro
Van Dalen Wilco
AB SKF
Buchanan & Ingersoll & Rooney PC
Pilkington James
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