ROHS, ULRICH

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Patent Activity in the Last 10 Years

Technologies

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F16H GEARING1189

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0171,256 BEVEL FRICTION RING GEARING AND METHOD FOR MOUNTING OR PRODUCING A BEVEL FRICTION RING GEARINGFeb 25, 14Jun 19, 14[F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9638295 Friction-ring transmission having two roller bodies spaced apart from one another by a gapNov 27, 13May 02, 17[F16H]
8733209 Drive arrangement with an infinitely variable sub-gear boxOct 25, 07May 27, 14[B60K, F16H]
8708864 Bevel friction ring gearing and method for mounting or producing a bevel friction ring gearingNov 27, 08Apr 29, 14[F16H]
8187142 Bevel friction ring gear mechanismSep 24, 07May 29, 12[F16H]
7682278 Revolving transmissionDec 18, 08Mar 23, 10[F16H]
7654930 Continuously adjustable gearDec 17, 03Feb 02, 10[F16H]
7574935 TransmissionSep 29, 03Aug 18, 09[F16H]
7559868 Epicyclic gearSep 29, 03Jul 14, 09[F16H]
7553254 Pressing device for tensioning two gearing elements, gearing provided with a pressing device of this type, and method for operating such a friction gearingDec 23, 03Jun 30, 09[F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0143,713 CONE/FRICTION RING TRANSMISSION AND METHOD FOR A CONE/FRICTION RING TRANSMISSIONAbandonedAug 16, 11Jun 06, 13[F16H]
2011/0263,378 Conical- friction-ring transmission and method for infinitely variable transfer oftorques by means of a conical-friction-ring transmissionAbandonedApr 22, 11Oct 27, 11[F16H]
2010/0000,834 Drivetrain with a main drive shaft and drivetrain for a motor vehicle with a drive shaft extending, in particular, out of an engine blockAbandonedSep 20, 07Jan 07, 10[F16F]
2009/0312,137 TransmissionAbandonedJun 30, 09Dec 17, 09[F16H]

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