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Class Information
Number: 384/448
Name: Bearings > Rotary bearing > Antifriction bearing > Sensor or inspection features; liquid metal or shipping protection features; bearing member integral with seal
Description: Subject matter wherein the bearing or bearing support structure includes (a) means for sensing or visually inspecting bearing conditions; or (b) where a liquid metal such as mercury or gallium is employed; or (c) where means are provided for protection of the bearing during shipping or initial operation; or (d) where a race, cage, or rolling element is in unitary form with a seal.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
6113276 Slewing bearing with integral sensor Sep. 5, 2000
6109793 Rolling bearing unit with rotational speed sensor Aug. 29, 2000
6098263 Apparatus and method for blocking shaft of large scale rotatable assembly Aug. 8, 2000
6094046 Rolling bearing with information sensor welded to race Jul. 25, 2000
6089757 Rolling bearing unit with rotational speed sensor Jul. 18, 2000
6081111 RPM-measuring system with a revolving areawide magnetized rotor disposed on a magnetizable support Jun. 27, 2000
6065879 Rolling bearing with seal May. 23, 2000
6053637 Goods wagon axle bearing assembly Apr. 25, 2000
6051969 Sensor rotor made from ring pieces having outer and inner edges with identical radiuses of curvature Apr. 18, 2000
6045267 Mounting for rotational speed sensor for wheel bearing for automobiles Apr. 4, 2000
6045133 Sealing arrangement Apr. 4, 2000
6043643 Sensor for a rotating member of a bearing having reinforcing elements Mar. 28, 2000
6037766 Wheel bearing rotary motion sensor having sensor-accommodating housing Mar. 14, 2000
6036370 Wheel bearing with self-aligning wheel speed sensor ring Mar. 14, 2000
6032558 Rotary knife with active vibration control Mar. 7, 2000
6009764 Frequency discrimination type torque tester for use in determining bearing quality Jan. 4, 2000
6011388 Rolling bearing unit with rotating speed sensor having an annular tone wheel Jan. 4, 2000
6007250 Housed bearing with integral sensor Dec. 28, 1999
6002248 Antifriction bearing including microsensor for determining parameters, in particular wheel bearing for motor vehicles Dec. 14, 1999
5997182 Vehicle wheel hub bearing unit with a removable sensor Dec. 7, 1999
5998894 Modular bearing failure sensor for an electrical generator Dec. 7, 1999
5998987 Structure for mounting a wheel revolution detecting device Dec. 7, 1999
5986448 Revolving speed detecting device with reduced eddy current loss Nov. 16, 1999
5975767 Tone wheel built-in constant velocity joint Nov. 2, 1999
5975761 Rolling bearing unit with rotational speed sensor Nov. 2, 1999
5971619 Single row bearing ring with monitoring device Oct. 26, 1999
5969518 Antifriction mounting having a rotational-speed measuring device protected from contamination Oct. 19, 1999
5967669 Rolling bearing unit with rotational speed sensor Oct. 19, 1999
5957590 Provisional retaining and sealing device for ball bearings Sep. 28, 1999
5947611 Rolling bearing unit with tone wheel Sep. 7, 1999
5942891 Rolling bearing unit with rotating speed sensor Aug. 24, 1999
5938346 Rolling bearing unit with rotating speed sensor Aug. 17, 1999
5927867 Antifriction bearing fastening arrangement Jul. 27, 1999
5920193 Snap-fit integrated wheel speed sensor assembly Jul. 6, 1999
5906440 Dynamic pressure type fluid bearing device May. 25, 1999
5906419 Wheel mounting assembly for installing a transmission-based anti-lock braking system sensor thereon May. 25, 1999
5905375 Rotational speed sensing device provided with a pair of magnetic members each having a plurality of projections May. 18, 1999
5902065 Bearing unit with a quick mounting rotational speed detector May. 11, 1999
5899573 Rolling bearing unit with rotating speed detection device May. 4, 1999
5898388 Rolling contact bearing with rotational speed measuring device Apr. 27, 1999
5893648 Combined bearing and sensor assembly Apr. 13, 1999
5873658 Rolling bearing with information sensor Feb. 23, 1999
5865543 Bearing failure detection apparatus Feb. 2, 1999
5863124 Rolling bearing unit having tone wheel Jan. 26, 1999
5863136 Method of reducing axial runout of a rolling bearing unit and a rolling bearing unit in which axial runout has been reduced Jan. 26, 1999
5852361 Rolling bearing unit having a plurality of rolling members between a stationary raceway and a rotatable raceway and a rotating speed sensor Dec. 22, 1998
5851074 Rolling bearing unit with rotating speed detector Dec. 22, 1998
5850141 Annular speed sensor with a tone ring having both axial and radial magnetic fields Dec. 15, 1998
5833371 Device for transmitting a temperature signal by mechanical means Nov. 10, 1998
5821422 Rolling bearing unit with rotating speed detector Oct. 13, 1998

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