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Class Information
Number: 384/49
Name: Bearings > Linear bearing > Ball bearing
Description: Subject matter wherein the linear antifriction element is a ball.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8702309 Linear motion bearing with plate retaining structure having a plurality of pieces Apr. 22, 2014
8632249 Free ball bearing, support table, carrying equipment, and turntable Jan. 21, 2014
8529131 Ball transfer unit Sep. 10, 2013
8523443 Linear guidance system comprising a hollow-profile rail Sep. 3, 2013
8511897 Linear motion transmission apparatus with a chain Aug. 20, 2013
8511896 Rolling device Aug. 20, 2013
8435124 Variable length steering spindle May. 7, 2013
8430568 Linear motion device with partially supported rolling surface part Apr. 30, 2013
8414190 Track rail and motion guidance apparatus including the track rail Apr. 9, 2013
8408794 Linear ball bearing and supporting race element for the same Apr. 2, 2013
8403564 Linear motion device comprising projection-free return passage Mar. 26, 2013
8317398 Linear motion device comprising a deflection assembly having a single deflection passage Nov. 27, 2012
8317397 Linear ball bearing Nov. 27, 2012
8298093 Telescopic shaft for vehicle Oct. 30, 2012
8256961 Pre-loaded adjustable ball bearing guide system Sep. 4, 2012
8240916 Linear guidance system Aug. 14, 2012
8229682 Apparatus and method for bearing condition monitoring Jul. 24, 2012
8206037 Linear guide Jun. 26, 2012
8197140 Preload biased structure of linear rail Jun. 12, 2012
8052111 Seat track assembly Nov. 8, 2011
8052326 Linear bearing Nov. 8, 2011
8016486 Rolling guiding device Sep. 13, 2011
7985024 Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt Jul. 26, 2011
7891877 Circular arc slide apparatus Feb. 22, 2011
7887239 Guide table device Feb. 15, 2011
7798719 Method of manufacturing linear guide device and track rail for the linear guide device Sep. 21, 2010
7740207 Aircraft flight control systems and methods Jun. 22, 2010
7717794 Longitudinal plunging unit with cage securing means May. 18, 2010
7577555 Apparatus and method for determining patterns of damage being caused in rolling contact element Aug. 18, 2009
7455470 Swivel ball bearing Nov. 25, 2008
7445387 Ball bearing Nov. 4, 2008
7393139 Linear guiding unit Jul. 1, 2008
7344310 Linear motion guide unit Mar. 18, 2008
7341525 Linear rolling bearing for the transmission of torques Mar. 11, 2008
7296930 Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device Nov. 20, 2007
7182515 Precision mounting structure for industrial equipment parts Feb. 27, 2007
7147375 Linear guide Dec. 12, 2006
7104692 Ball sleeve for use in the inner sliding rail of a hidden sliding track assembly Sep. 12, 2006
7066077 Device for supporting and for at least contributing to the activation of an actuating element Jun. 27, 2006
7008107 Linear motion guide unit Mar. 7, 2006
7001173 Mold guiding device Feb. 21, 2006
6966698 Clip-chain module of rolling unit Nov. 22, 2005
6948401 Linear guide Sep. 27, 2005
6935785 Linear guide rail and linear guide rolling die Aug. 30, 2005
6918700 Ball bearing rail assembly Jul. 19, 2005
6908394 Highly efficient shaft coupling Jun. 21, 2005
6893353 Rolling ball spline slip joint formed from two tubular members May. 17, 2005
6883965 Support for ball transfer unit Apr. 26, 2005
6851858 Multi-helical ball sleeve structure Feb. 8, 2005
6848326 Linear guide apparatus Feb. 1, 2005

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