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Class Information
Number: 384/619
Name: Bearings > Rotary bearing > Antifriction bearing > Thrust bearing > Roller bearing > Roller structure or orientation; plural axially spaced rows or tandem thrust
Description: Subject matter having detailed of a roller element; or the orientation of the rollers is specified; or having two or more axially spaced roller rows which may or may not have means to distribute force among the rows.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8608444 Single-bearing structure and wind power plant having the single-bearing structure Dec. 17, 2013
8579511 Turning bearing with loading hole for introduction of separator with roller Nov. 12, 2013
8573849 Bearing arrangement having at least two parts rotatable relative to one another Nov. 5, 2013
8573852 Roller circle assembly for heavy machinery Nov. 5, 2013
8523453 Multiple-row large roller bearing, especially axial radial bearing for the main arrangement of bearings of the rotor shaft of a wind power installation Sep. 3, 2013
8469599 Rolling bearing Jun. 25, 2013
8371760 Rolling bearing Feb. 12, 2013
8182157 Thrust bearing assembly May. 22, 2012
8123413 Surface textured rollers Feb. 28, 2012
8033737 Rolling bearing with improved rim geometry Oct. 11, 2011
7976687 Roll unit dipped in surface treatment liquid Jul. 12, 2011
7845857 Thrust bearing assembly Dec. 7, 2010
7819589 Radial roller bearing, in particular a single-groove grooved ball bearing Oct. 26, 2010
7736066 Thrust cylindrical roller bearing Jun. 15, 2010
7708468 Bearing arrangement for absorbing axial loads May. 4, 2010
7707723 Method of producing a roller thrust bearing having a plurality of rows of rollers May. 4, 2010
7513043 Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing Apr. 7, 2009
7334493 Device for reduction of axial movement of the main shaft gears in a transmission with at least two countershafts Feb. 26, 2008
7273319 Roller thrust bearing Sep. 25, 2007
7273318 Thrust needle roller bearing and method for manufacture thereof Sep. 25, 2007
7112040 Method of guiding a blade having a variable pitch angle Sep. 26, 2006
7055826 Seal and bearing assembly Jun. 6, 2006
7033083 Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing Apr. 25, 2006
6923577 Scroll thrust bearing Aug. 2, 2005
6857787 Axial thrust bearing Feb. 22, 2005
6843605 Roller thrust bearing Jan. 18, 2005
6592265 Bearing for rolling stands with crossing rolls Jul. 15, 2003
6575631 Rolling bearing and rolling bearing device Jun. 10, 2003
6382836 Rolling bearing May. 7, 2002
5984529 Sliding bearings for chocks in rolling mill stands with crossed displacement of the rolls under load Nov. 16, 1999
5961221 Cross roller bearing and coriolis gear device Oct. 5, 1999
5954609 Epicyclic gear system with line contact roller bearings Sep. 21, 1999
5938225 Motorcycle with enhanced steering assembly Aug. 17, 1999
5811903 Motor Sep. 22, 1998
5700546 Seal or bearing Dec. 23, 1997
5676471 Dragline with improved thrust bearing assembly supporting upper structure Oct. 14, 1997
5667314 Horizontal thrust bearing assembly Sep. 16, 1997
5441350 Structure of a cross roller bearing Aug. 15, 1995
5433536 Thrust bearings Jul. 18, 1995
5409316 Crossed roller bearing Apr. 25, 1995
5302084 Windmill with annular flywheel Apr. 12, 1994
5104239 In situ replaceable bearing Apr. 14, 1992
5026177 Lubricatable rotary bearing assembly Jun. 25, 1991
4974972 Crossed roller bearing Dec. 4, 1990
4973173 Mounting method and rolling bearing arrangement Nov. 27, 1990
4961653 Crossed roller bearing assembly having an insertion hole Oct. 9, 1990
4953992 Industrial robot swivel shaft apparatus Sep. 4, 1990
4906113 Slew ring bearing Mar. 6, 1990
4896974 Spherical spacer of a crossed roller bearing assembly Jan. 30, 1990
4853567 Direct drive motor Aug. 1, 1989

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