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Class Information
Number: 193/37
Name: Conveyors, chutes, skids, guides, and ways > Rollerways > Rollers
Description: Wherein the structure is of the roller itself.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8678181 Conveyor belt roller guard and method of using the same Mar. 25, 2014
8672116 Sprung pin conveyor roller bearing Mar. 18, 2014
8650924 Bearing block assembly and rolling device provided with such bearing block assemblies Feb. 18, 2014
8646984 Cellular encasement protection system for roller assembly Feb. 11, 2014
8646595 Snap-on conveyor belt rollers Feb. 11, 2014
8646731 Workpiece support assembly Feb. 11, 2014
8640848 Shaft positioning device Feb. 4, 2014
8622188 Roller for in-furnace conveyance Jan. 7, 2014
8602197 Support roller assembly Dec. 10, 2013
8602196 Stair climbing system Dec. 10, 2013
8602198 Vacuum roll and method of use Dec. 10, 2013
8596779 Transport apparatus and recording apparatus Dec. 3, 2013
8579105 Roller conveyor system and axle retainer for use in mounting the rollers Nov. 12, 2013
8573379 Article feed insert for an article feed system Nov. 5, 2013
8505706 Bearing arrangement for a load-bearing roller Aug. 13, 2013
8499925 Conveying roller and method of making the same Aug. 6, 2013
8474602 Multi-piece conveyor belt rollers Jul. 2, 2013
8464863 Cutting machines Jun. 18, 2013
8439573 Replaceable bearing for a conveyor roller May. 14, 2013
8430801 Lightweight conveyor roller Apr. 30, 2013
8397906 Idler Mar. 19, 2013
8376128 Roller for belt conveyer Feb. 19, 2013
8327614 Repair roller Dec. 11, 2012
8328177 Feed device with improved grip Dec. 11, 2012
8297846 Bearing arrangement for a pivot bearing Oct. 30, 2012
8292056 Roller assembly, roller unit, and conveyor apparatus Oct. 23, 2012
8196728 Roller assembly Jun. 12, 2012
8177050 Cooling method of carrying section and carrier May. 15, 2012
8172064 Drift conveyor having a bearing element May. 8, 2012
8172065 Bearing assembly May. 8, 2012
8172063 Substrate transporting apparatus and substrate guide unit for use therein May. 8, 2012
8146733 Idler roll seal Apr. 3, 2012
8052326 Linear bearing Nov. 8, 2011
8042681 Drive roller controller for an accumulating conveyor system Oct. 25, 2011
8028874 Kayak handling system Oct. 4, 2011
7954627 Bin transporter system Jun. 7, 2011
7878317 Roller track storage system and method Feb. 1, 2011
7870949 Method for bonding a coating on a roller Jan. 18, 2011
7798312 Compression passing roller Sep. 21, 2010
7793777 Belt installation guides Sep. 14, 2010
7784749 Supporting frameworks Aug. 31, 2010
7771333 Conveyor roller system Aug. 10, 2010
7661519 Roller device for a conveyer Feb. 16, 2010
7641035 Roller stand Jan. 5, 2010
7637364 Idler roller assembly Dec. 29, 2009
7621388 Roll and a spring therefor Nov. 24, 2009
7607527 Wheel conveyor Oct. 27, 2009
7608304 Substrate carrying method and substrate carrying apparatus Oct. 27, 2009
7588135 Roller mount for a roller of a conveyer Sep. 15, 2009
7581630 Roller device for a conveyer Sep. 1, 2009

1 2 3 4 5 6 7










 
 
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