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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/107
Name: Brakes > Operators > Multiple > Vehicle > Railway
Description: Two or more operators applied to a brake on a rail-vehicle.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8469464 Parking brake assembly for railway vehicle brake system Jun. 25, 2013
8381886 Release holding mechanism for railcar hand brake Feb. 26, 2013
8307955 Mechanical release of release holding mechanism for hand brake Nov. 13, 2012
8251189 Railway brake cylinder Aug. 28, 2012
8230985 Parking brake assembly for railway vehicle brake system Jul. 31, 2012
8172045 Remote hand brake May. 8, 2012
8123004 Rail handbrake with prolonged release Feb. 28, 2012
7878309 Quick release hand brake Feb. 1, 2011
7757825 Quick release hand brake Jul. 20, 2010
7731303 Push button two side operation hand brake release Jun. 8, 2010
7559411 Handbrake having input load limiter Jul. 14, 2009
7404473 Automatic parking brake for a rail vehicle Jul. 29, 2008
7156471 Two-stage cylinder for applying automatic set and release hand brake Jan. 2, 2007
7124861 Motion control apparatus Oct. 24, 2006
7121388 Automatic application hand brake Oct. 17, 2006
7021430 Release hold mechanism for a hand brake having a quick release mechanism Apr. 4, 2006
7011190 Hand brake assembly for an ankle motion III truck bogie Mar. 14, 2006
6971488 Simplified truck mounted brake system Dec. 6, 2005
6902042 Automatic application hand brake winding mechanism Jun. 7, 2005
6888451 Method of monitoring the power spring of a spring brake actuator May. 3, 2005
6848754 Automatic application hand brake Feb. 1, 2005
6789855 Automatic set and release hand brake Sep. 14, 2004
6709068 Automatic set and release hand brake pneumatic circuit design II/automatic application function Mar. 23, 2004
6578679 Brake system and method Jun. 17, 2003
6540049 Gradual release mechanism for a railway car hand brake Apr. 1, 2003
6491352 Spring applied parking brake for rail cars Dec. 10, 2002
6474451 Side tension brake condition sensor Nov. 5, 2002
6474450 Mechanical sensor for a quick release hand brake Nov. 5, 2002
6397978 Hand brake for a rail car Jun. 4, 2002
6394233 Apparatus for operating a vertical wheel hand brake May. 28, 2002
6394559 Control apparatus for the application and release of a hand brake May. 28, 2002
6364428 Apparatus for a quick release mechanism in a railcar hand brake Apr. 2, 2002
6364069 Electronic sensor for a quick release hand brake Apr. 2, 2002
6325465 Quick release mechanism for a railway car hand brake Dec. 4, 2001
6237722 Railroad handbrake "off" sensor May. 29, 2001
6179093 Power source activated handbrake release mechanism Jan. 30, 2001
6175784 Remotely operated rail car status monitor and control system Jan. 16, 2001
6170619 Manual hand brake sensor for a railroad car Jan. 9, 2001
6059075 Railroad freight car including pneumatic brake system module May. 9, 2000
5927444 Brake for a track-operated vehicle Jul. 27, 1999
5469941 Automatic handbrake release system for a railroad car Nov. 28, 1995
5201890 Railroad car handbrake release system Apr. 13, 1993
RE34040 Handbrake operating linkage for multi-unit rail cars Aug. 25, 1992
4978178 Automatic self-resetting parking brake Dec. 18, 1990
RE33207 Brake system May. 1, 1990
4905795 Handbrake operating linkage for multi-unit rail cars Mar. 6, 1990
4805743 Handbrake operating linkage for multi-unit rail cars Feb. 21, 1989
4793449 Railraod truck braking system Dec. 27, 1988
4746171 Parking brake system for railway vehicles May. 24, 1988
4607729 Brake unit for rail vehicles Aug. 26, 1986

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