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Class Information
Number: 188/264E
Name: Brakes > Elements > Cooling and lubricating > Wet friction surface and internal resistance
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
8491064 Method and a system for braking a vehicle Jul. 23, 2013
8376091 Floating-disk type brake system Feb. 19, 2013
8303747 Wet friction lining Nov. 6, 2012
8251191 Wet brake cooling fluid system Aug. 28, 2012
8235183 Ball ramp brake Aug. 7, 2012
8181750 Floating-disk type brake system May. 22, 2012
8087506 Multiple-disk brake in an automatic transmission having controllable cooling oil supply and method for operating the same Jan. 3, 2012
7913816 Transaxle with brake Mar. 29, 2011
7874399 Wet brake system, rear gear assembly including wet brake system and vehicle including same Jan. 25, 2011
7793764 Wet brake system for a vehicle and a utility vehicle comprising the wet brake system Sep. 14, 2010
7721865 Segment-type friction material May. 25, 2010
7506730 Set of brakes and a vehicle with the set of wet brakes Mar. 24, 2009
7281619 Multiple-disk brake or clutch Oct. 16, 2007
7121389 Oil system Oct. 17, 2006
7114598 Brake cooling mechanism of four-wheeled vehicle Oct. 3, 2006
6945371 Wet clutch or friction plate brake Sep. 20, 2005
6907973 Method and device for coolant oil feeding to a multiple-disc shifting element of an automatic transmission Jun. 21, 2005
6766884 Wet brake system Jul. 27, 2004
6691839 Reduced drag wet disc brake Feb. 17, 2004
6651786 Band brake assembly Nov. 25, 2003
6412613 Electric brake Jul. 2, 2002
6345712 Axle assembly with liquid cooled brake Feb. 12, 2002
6305505 Reduced friction wet disc brake Oct. 23, 2001
6237727 Wet type multi-plate friction engaging apparatus May. 29, 2001
6202814 Automatic transmission having grounded clutch with convergent cooling Mar. 20, 2001
6189669 Multi-disk friction device having forced lubrication on demand Feb. 20, 2001
6182800 Multiple friction plate brake device in a buggy vehicle Feb. 6, 2001
6062367 Friction plate May. 16, 2000
5998311 Fabric arrangement and method for controlling fluid flow Dec. 7, 1999
5988326 Press drive with oil shear clutch/brake drives Nov. 23, 1999
5769187 Press drive with oil shear clutch/brake drives Jun. 23, 1998
5662192 Brake disk with built-in acoustic wear-warning device Sep. 2, 1997
5615758 Fabric arrangement and method for controlling fluid flow Apr. 1, 1997
5542306 Drag brake for truck mounted, clutch operated power takeoff device Aug. 6, 1996
5495927 Controlled cooling apparatus for torque transfer devices Mar. 5, 1996
5307906 Combined mechanically/hydraulically actuated braking system which provides tactile feed-back May. 3, 1994
5299676 Rotation check mechanism Apr. 5, 1994
5228543 Sealed wet disc brake for vehicles Jul. 20, 1993
5207305 Method and apparatus for incorporating hydrodynamic film to transfer or retard motion and dissipate heat May. 4, 1993
5205384 Powder-lubricated damper with wavy damper pads Apr. 27, 1993
5190123 Direct drive axle brake and cooling system Mar. 2, 1993
5186288 Electro-shear brake Feb. 16, 1993
5174420 Wet disc brake Dec. 29, 1992
5152724 Liquid-cooled multi-disc brake Oct. 6, 1992
5050939 Fail-safe wheel service brake system Sep. 24, 1991
5050710 Wet disc brake mechanism Sep. 24, 1991
5012901 Self-energizing disc brakes May. 7, 1991
4938321 Liquid cooled brake apparatus Jul. 3, 1990
4921078 Electro-shear brake May. 1, 1990
4913267 Vehicle disc brakes of the liquid cooled type Apr. 3, 1990

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