Assignee
SKF GMBH
DE·171 granted patents·2,750 citations·filing 1983–2001
Top patents by PatentIndex Score
171 records- 0192US5026324ASealing device for bearings, particularly bearing bushings of universal jointsSKF GMBH·Filed 1989·Granted Jun 25, 1991·40 cites·7 claims
- 0291US6508128B2Method and device for monitoring a bearing arrangementSKF GMBH·Filed 2001·Granted Jan 21, 2003·21 cites·28 claims
- 0390US6241257B1Fastening device for belt pulleysSKF GMBH·Filed 1998·Granted Jun 5, 2001·64 cites·2 claims
- 0490US4872768ASwivel bearing for braking devicesSKF GMBH·Filed 1988·Granted Oct 10, 1989·44 cites·6 claims
- 0588US5470279APresettable belt tension deviceSKF GMBH·Filed 1993·Granted Nov 28, 1995·42 cites·8 claims
- 0688US4647230AArangement for fastening a rolling bearing in a housingSKF GMBH·Filed 1985·Granted Mar 3, 1987·58 cites·12 claims
- 0786US4946296ADevice for sealing and generating electrical pulsesSKF GMBH·Filed 1989·Granted Aug 7, 1990·56 cites·4 claims
- 0886US4911610ADrive mechanism for pumpsSKF GMBH·Filed 1988·Granted Mar 27, 1990·50 cites·19 claims
- 0985US5009525ARoller seatingSKF GMBH·Filed 1989·Granted Apr 23, 1991·43 cites·11 claims
- 1084US6505973B2Bearing arrangement and method for fixing at least one bearing in place in a bearing retainerSKF GMBH·Filed 2001·Granted Jan 14, 2003·21 cites·12 claims
- 1184US5772338AFlange or raceway guided plastic cage for bearing assemblySKF GMBH·Filed 1996·Granted Jun 30, 1998·43 cites·3 claims
- 1284US4611931ASealed roller bearingSKF GMBH·Filed 1985·Granted Sep 16, 1986·40 cites·2 claims
- 1383US4848938ARing-shaped machine partSKF GMBH·Filed 1987·Granted Jul 18, 1989·41 cites·3 claims
- 1482US5078656ASpring adjustable tensioning deviceSKF GMBH·Filed 1990·Granted Jan 7, 1992·33 cites·4 claims
- 1581US5039231ABearing cageSKF GMBH·Filed 1990·Granted Aug 13, 1991·49 cites·6 claims
- 1681US4834560APlural ring bearing having at least two radially superimposed bearingsSKF GMBH·Filed 1987·Granted May 30, 1989·34 cites·16 claims
- 1781US4798482ADouble-row roller bearing assemblySKF GMBH·Filed 1987·Granted Jan 17, 1989·41 cites·5 claims
- 1880US6408519B1Method for securing a bearing in a bearing plate and bearing arrangementSKF GMBH·Filed 2000·Granted Jun 25, 2002·17 cites·10 claims
- 1979US5114248ABearing for a shaft member or the likeSKF GMBH·Filed 1991·Granted May 19, 1992·35 cites·10 claims
- 2078US4913749AProcess for case-hardening rolling bearing elements of low-alloy nickeliferous steelSKF GMBH·Filed 1989·Granted Apr 3, 1990·23 cites·11 claims
- 2176US4976659ASlide rail for tightening a transmissionSKF GMBH·Filed 1989·Granted Dec 11, 1990·24 cites·25 claims
- 2276US4973290AAutomatic tensioning deviceSKF GMBH·Filed 1989·Granted Nov 27, 1990·26 cites·10 claims
- 2375US6227713B1Tapered roller bearing for working rolls of roll strandsSKF GMBH·Filed 1998·Granted May 8, 2001·33 cites·19 claims
- 2474US6203634B1Method for heat-treating steel or cast iron componentsSKF GMBH·Filed 1999·Granted Mar 20, 2001·23 cites·21 claims
- 2574US4534749APulleySKF GMBH·Filed 1983·Granted Aug 13, 1985·23 cites·11 claims
- 2673US5362159ABearing sealSKF GMBH·Filed 1993·Granted Nov 8, 1994·32 cites·8 claims
- 2773US4699529ARadial roller bearingSKF GMBH·Filed 1986·Granted Oct 13, 1987·29 cites·3 claims
- 2872US4645474ASealing device for bearing bushings particularly for universal jointsSKF GMBH·Filed 1985·Granted Feb 24, 1987·28 cites·4 claims
- 2971US6579012B2Bearing ringSKF GMBH·Filed 2001·Granted Jun 17, 2003·12 cites·21 claims
- 3071US6142673ARolling bearing with current bridgeSKF GMBH·Filed 1999·Granted Nov 7, 2000·28 cites·7 claims
- 3171US6142675ARoller having spindle fixed to inner bearing ringSKF GMBH·Filed 1999·Granted Nov 7, 2000·29 cites·10 claims
- 3271US5074680AAngular contact bearings and method for making the sameSKF GMBH·Filed 1990·Granted Dec 24, 1991·28 cites·2 claims
- 3369US5058262AAttachment of a hard bearing ring to the bore surface of a housing or to the lateral surface of a journalSKF GMBH·Filed 1989·Granted Oct 22, 1991·25 cites·6 claims
- 3468US6106155ABearing plateSKF GMBH·Filed 1999·Granted Aug 22, 2000·24 cites·13 claims
- 3568US4632404ASeal for rolling bearingSKF GMBH·Filed 1985·Granted Dec 30, 1986·27 cites·7 claims
- 3667US4997294ARolling bearingSKF GMBH·Filed 1990·Granted Mar 5, 1991·25 cites·10 claims
- 3767US4591276ARadial ball-and-socket bearingSKF GMBH·Filed 1985·Granted May 27, 1986·30 cites·10 claims
- 3866US4878885ATension arrangement for transmission beltsSKF GMBH·Filed 1988·Granted Nov 7, 1989·19 cites·7 claims
- 3966US4856917ADevice for the synchronous guidance of a roller bearing cage for a roller bearing executing swivel motionSKF GMBH·Filed 1988·Granted Aug 15, 1989·23 cites·5 claims
- 4066US4815580AIntermediate storage stationSKF GMBH·Filed 1987·Granted Mar 28, 1989·27 cites·12 claims
- 4165US5639166AThree-race bearingSKF GMBH·Filed 1995·Granted Jun 17, 1997·23 cites·8 claims
- 4265US5082375AComposite cageSKF GMBH·Filed 1990·Granted Jan 21, 1992·23 cites·12 claims
- 4365US5066147AMeans for mounting a bearing ringSKF GMBH·Filed 1991·Granted Nov 19, 1991·26 cites·1 claims
- 4464US4966572ADrive and bearing for water pumpSKF GMBH·Filed 1989·Granted Oct 30, 1990·20 cites·14 claims
- 4564US4958947AAxial rolling bearingSKF GMBH·Filed 1989·Granted Sep 25, 1990·20 cites·7 claims
- 4663US6526830B2Method and device for monitoring a bearing arrangementSKF GMBH·Filed 2001·Granted Mar 4, 2003·7 cites·27 claims
- 4763US5641239ADevice for connecting bearing ringsSKF GMBH·Filed 1995·Granted Jun 24, 1997·35 cites·5 claims
- 4863US4893948ADevice for bearing mounting mechanismSKF GMBH·Filed 1988·Granted Jan 16, 1990·21 cites·5 claims
- 4963US4623270APocket cage for rolling bearingSKF GMBH·Filed 1985·Granted Nov 18, 1986·20 cites·4 claims
- 5062US4818124APivot mounted rollerSKF GMBH·Filed 1988·Granted Apr 4, 1989·20 cites·5 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
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