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Class Information
Number: 384/50
Name: Bearings > Linear bearing > Roller bearing
Description: Subject matter comprising a roller antifriction element which has a particular shape e.g., cylindrical, tapered, barrel, needle, etc.










Sub-classes under this class:

Class Number Class Name Patents
384/57 Adjustment or self-alignment means 92
384/59 Assembling means 31
384/51 Cage configuration 120
384/52 Cylindrical inner or outer track 16
384/53 Location of plural roller sets; more than two telescoping members 40
384/56 Nonaxle supported roller structure 24
384/55 Raceway configuration 69
384/54 Resilient member 53
384/58 Roller-on-axle bearing 101


Patents under this class:
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Patent Number Title Of Patent Date Issued
8684604 Slide rail device Apr. 1, 2014
8646976 Auto-centering structural bearing Feb. 11, 2014
8414189 Guide element for corrugated tubes Apr. 9, 2013
8397539 Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same Mar. 19, 2013
8360644 Linear motion guide unit with cage Jan. 29, 2013
8220258 Linear roller bearing assembly and sub-assembly and reciprocating machinery incorporating the same Jul. 17, 2012
8216422 Substrate support bushing Jul. 10, 2012
8118490 Low profile baseframe with ballbearing slides Feb. 21, 2012
8033245 Substrate support bushing Oct. 11, 2011
7976687 Roll unit dipped in surface treatment liquid Jul. 12, 2011
7640820 Ball screw assembly and spacer elements therefor Jan. 5, 2010
7577555 Apparatus and method for determining patterns of damage being caused in rolling contact element Aug. 18, 2009
7410301 Linear rolling bearing Aug. 12, 2008
7270481 Plain bearing feeding mechanism for food slicer Sep. 18, 2007
7263901 Method and device for determining the direction of displacement of a roller bearing component Sep. 4, 2007
7156557 Bearing in a manual transmission Jan. 2, 2007
7086305 Gearshift device Aug. 8, 2006
6955467 Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon Oct. 18, 2005
6868638 Roller assembly for supporting a slide-out room Mar. 22, 2005
6752532 Positioning device with a solid cylindrical pin Jun. 22, 2004
6682435 Tripod joint Jan. 27, 2004
6634285 Bearing system for a slide element on a press Oct. 21, 2003
6624252 Sealing device Sep. 23, 2003
6613156 Apparatus and method for photoresist stripping Sep. 2, 2003
6550970 Linear bearing Apr. 22, 2003
6464395 Precision mounting structure for industrial equipment parts Oct. 15, 2002
6450687 Linear rail system having preload adjustment apparatus Sep. 17, 2002
6431755 Drive train for use with a kneader apparatus Aug. 13, 2002
6305739 Pull-out device and a camping car provided with such device Oct. 23, 2001
6190047 Base beam for use in frameworks for mounting workpieces to be measured Feb. 20, 2001
6149308 Linear rail system having preload adjustment apparatus Nov. 21, 2000
6012848 Endless sliding guide apparatus Jan. 11, 2000
5988884 Guide rail arrangement Nov. 23, 1999
5863132 Thrust bearing and use of same with apparatus for reducing repetitive stress injury Jan. 26, 1999
5811901 Guide rail for an electric actuator Sep. 22, 1998
5761960 Actuator Jun. 9, 1998
5718515 Rectilinear guide apparatus Feb. 17, 1998
5711611 Guide mechanism Jan. 27, 1998
5582068 Motion transforming mechanism and system for producing same Dec. 10, 1996
5568982 Linear drive Oct. 29, 1996
5553947 Guide rail for railborne load carriers Sep. 10, 1996
5540503 Linear guide apparatus Jul. 30, 1996
5506056 Thermoplastic resin composition and use thereof Apr. 9, 1996
5499547 Actuator Mar. 19, 1996
RE34981 Linear motion guide unit having a synchronized retainer Jun. 27, 1995
5251984 Linear motion guide unit having a synchronized retainer Oct. 12, 1993
5169237 Supporting and guide roller for pull-out guides for drawers Dec. 8, 1992
5133608 Linear movement rolling guide apparatus and method of manufacturing bearing roller Jul. 28, 1992
5125281 Drive unit incorporated linear motion guide assembly Jun. 30, 1992
4934835 Linear guidance unit Jun. 19, 1990

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