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 Mon, 20 May 2013 13:42:58 -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/-dt20130516ptan20130123026.php Mon, 20 May 2013 13:42:58 -0700 The modular magnetic rotary drive system includes a first module and a second module. The first module includes a rotating cylindrical body with a plurality of blanks for receiving permanent magnets. The second module includes a plurality of rotating fingers, the number and angular spacing of the fingers matching those... http://www.freshpatents.com/-dt20130516ptan20130123027.php Mon, 20 May 2013 13:42:58 -0700 Provided is a ball type constant velocity joint for a vehicle. The ball type constant velocity joint includes an inner race installed at an end of a shaft, an outer race installed outside the inner race, a plurality of hails for transmitting rotational power of the inner race to the... http://www.freshpatents.com/-dt20130516ptan20130123028.php Mon, 20 May 2013 13:42:58 -0700 A robot arm assembly includes a plurality of driving members, a first transmission mechanism, a second transmission mechanism, and a third transmission mechanism. The first transmission mechanism includes a first rotating shaft, and a second rotating shaft. One end of the first rotating shaft is connected to the first driving... http://www.freshpatents.com/-dt20130516ptan20130123029.php Mon, 20 May 2013 13:42:58 -0700 A device for damping vibrations in a drive train, in particular for plug screws in the pulp and paper industries. The device is principally characterized in that a cylindrical shaft, preferably designed as a hollow shaft, is provided, wherein the cylindrical shaft is arranged between the halves of a coupling...