http://www.freshpatents.com/Roll-or-roller-dtnewntc492.php USPTO Class 492 - Roll or roller en-us Mon, 30 Jan 2012 13:32:56 -0800 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/-dt20120126ptan20120021881.php Mon, 30 Jan 2012 13:32:56 -0800 In a device for moving a plurality of pressure rollers relative to respective counter rollers in a printing machine, it is possible to provide a simple design of this device, wherein, in a non-energy mode, the pressure rollers are arranged in a non-contact position. For this purpose, the device comprises... http://www.freshpatents.com/-dt20120126ptan20120021882.php Mon, 30 Jan 2012 13:32:56 -0800 A pin and double roll assembly, in which mounted on the pin are a horizontal thrust bearing and a vertical roller bearing. Mounted over the roller bearing is a double sided seaming roll. A cap over the roller bearing and retained against the double sided seaming roll and retained by...