Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2005-04-27
2009-12-08
Hannon, Thomas R (Department: 3656)
Bearings
Rotary bearing
Antifriction bearing
C384S484000, C384S486000, C277S549000
Reexamination Certificate
active
07628541
ABSTRACT:
Sealing device (1) for a wheel hub group (2) which is connected to a differential device, and which is provided with a rolling contact bearing (3), the sealing device being provided with a first shield (6) which is shrink-fit onto an inner race (4) of the rolling contact bearing (3), and an encoder (7) which is integral with the first shield (6) in order to generate a signal for reading the functioning kinematic parameters of the wheel hub group (2), and is also provided with a second shield (8) which is shrink-fit onto an outer race (5) of the rolling contact bearing (3) in a position which is opposite to and which is also external to the inner shield; a static sealing element (12) is integral with the second shield (8), and is also arranged in contact with a containing box of the differential in order to define a watertight chamber (14) in order to provide a reading surface of a reading sensor (11) which can read the signal which is generated by the encoder itself.
REFERENCES:
patent: 3203740 (1965-08-01), Peickii et al.
patent: 5492417 (1996-02-01), Baker et al.
patent: 6050571 (2000-04-01), Rieder et al.
patent: 6217220 (2001-04-01), Ohkuma et al.
patent: 6974136 (2005-12-01), Vignotto et al.
patent: 1 447 240 (2004-08-01), None
Fadda Gianmario
Russo Massimo
Savarese Claudio
Vignotto Angelo
Aktiebolaget SKF
Hannon Thomas R
Krause Justin
Merchant & Gould P.C.
LandOfFree
Sealing device for a wheel hub unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing device for a wheel hub unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing device for a wheel hub unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4144594