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Class Information
Number: 184/5.1
Name: Lubrication > Bearing packer
Description: Subject matter including devices specifically intended for lubricating or repacking bearings, e.g., vehicle wheel bearings.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8579087 Lubricant grease charging-up device for automobile brake hub bearing Nov. 12, 2013
8567563 Front bearing grease applicator Oct. 29, 2013
8556037 Lubricating nipple Oct. 15, 2013
8397871 Bearing lubrication device Mar. 19, 2013
8356693 Overboard vent valve for use in an aircraft bearing lubrication system Jan. 22, 2013
8042654 Device for securing and lubricating bushings Oct. 25, 2011
7921565 Working fluid injection apparatus, method of injecting working fluid, and method of manufacturing fluid dynamic pressure bearing Apr. 12, 2011
7905019 Working fluid injection apparatus for a fluid dynamic pressure bearing Mar. 15, 2011
7874403 Lubrication system for pin connections Jan. 25, 2011
7861827 Oil manifold for lubricating bearings Jan. 4, 2011
7621375 Pneumatic grease applicator Nov. 24, 2009
7467690 Lubrication device for bearings and other mechanical parts Dec. 23, 2008
7344002 Method and apparatus for filling the bearing gap of a hydrodynamic bearing with a lubricant Mar. 18, 2008
7241723 Bearing cleaning composition and method of use Jul. 10, 2007
6997618 Bearing housing with divided drainage and oil pooling annulus Feb. 14, 2006
6820724 Lubricant applying system for a rolling bearing Nov. 23, 2004
6742932 Axle bolt Jun. 1, 2004
6681490 Axle hub re-packing apparatus Jan. 27, 2004
6640933 Lubrication system for a bearing Nov. 4, 2003
6575269 Device with components concentrically disposed and rotational in relation to each other and utilization of said device in tire inflating installation Jun. 10, 2003
6533363 Grease retainer for vehicle wheel hubs Mar. 18, 2003
6520292 Apparatus for packing grease in bearings Feb. 18, 2003
6450690 Lubricant reservoir insert for a bearing housing Sep. 17, 2002
6340072 Grease dam for filling a wheel hub cavity with grease and method of using same Jan. 22, 2002
6321875 Wheel bearing lubricator sleeve Nov. 27, 2001
6247554 Bearing lubrication apparatus Jun. 19, 2001
6199662 Bearing protector device Mar. 13, 2001
6155380 Grease filling device for electric motor Dec. 5, 2000
5992569 Bearing grease packer Nov. 30, 1999
5823293 Process and apparatus for lubricating inline skate bearings and skateboard bearings Oct. 20, 1998
5782318 Bearing lubrication apparatus Jul. 21, 1998
5709284 Adapter for injecting viscous material into small openings and cavities Jan. 20, 1998
5593003 Lubricating mechanism for a linear guide apparatus Jan. 14, 1997
5584359 Detachable wheel bearing lubricator Dec. 17, 1996
5423399 Gas pressurized oil replenishment system for bearing assemblies Jun. 13, 1995
5307901 Inner spindle bearing greaser tool May. 3, 1994
5303800 Closed lubrication system for wheel hub bearings Apr. 19, 1994
5271528 Automatic grease dispenser Dec. 21, 1993
RE34391 Bearing lubricating device Sep. 28, 1993
5211261 Lubrication device for a pivot joint May. 18, 1993
5195420 Piston compressor, particularly an oil-free piston compressor Mar. 23, 1993
5109955 Apparatus for greasing a wheel bearing hub May. 5, 1992
5080198 Apparatus for greasing wheel bearings Jan. 14, 1992
5036950 Apparatus for greasing a bearing Aug. 6, 1991
4941550 Bearing lubricating device Jul. 17, 1990
4932499 Grease applicator for wheel bearings Jun. 12, 1990
4932500 Lubrication insertion system Jun. 12, 1990
4928794 Sealed bearing lubricator May. 29, 1990
4582169 Grease packer for bearings Apr. 15, 1986
4405035 Method and apparatus for injecting viscous materials Sep. 20, 1983

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