http://www.freshpatents.com/Rotary-shafts-gudgeons-housings-and-flexible-couplings-for-rotary-shafts-dtnewntc464.php USPTO Class 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts en-us Tue, 18 Aug 2009 22:42:28 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Coupling-device-for-transmitting-a-torque-dt20090813ptan20090203453.php Tue, 18 Aug 2009 22:42:28 -0700 The invention relates to a coupling device for transmitting a torque between a drive element and a clutch, for example of a motor vehicle. Said coupling device comprises a first shaft (17) and a second shaft (15) that encompasses the first, said shafts being coupled together in a positive fit.... http://www.freshpatents.com/Bearing-device-for-wheel-dt20090813ptan20090203454.php Tue, 18 Aug 2009 22:42:28 -0700 A cylindrical pilot portion P to be fitted to an inner periphery of a wheel 80 is formed at an inner diameter part of a brake rotor 70. A shape of the hub wheel, in particular, the shape thereof on an outboard side is thereby simplified, and thus the hub... http://www.freshpatents.com/Extendable-shaft-and-motor-vehicle-steering-apparatus-dt20090813ptan20090203455.php Tue, 18 Aug 2009 22:42:28 -0700 An extendable shaft (5), comprising an inner shaft (12) and a tubular outer shaft (13) fitted axially relatively movable so that a torque can be transmitted to each other. A plurality of balls (14) aligned are interposed between the corresponding raceway grooves (15, 16) of the inner shaft (12) and...