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Class Information
Number: 188/216
Name: Brakes > Position adjusters > Release mechanism
Description: Mechanism to secure the release of the brakes when the applying force is removed.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8616341 Device and method for sensing applied condition of a railroad handbrake Dec. 31, 2013
8550218 Remote control for braking system of progressive cavity pump Oct. 8, 2013
8490759 Drum brakes Jul. 23, 2013
8333267 Vehicle disk brake Dec. 18, 2012
8312948 Dual mechanical brake release for electric drive system Nov. 20, 2012
7926629 Handle of electromagnetic brake Apr. 19, 2011
7637358 Device for disengaging electric motor brake Dec. 29, 2009
7014017 Electronic parking brake actuating assembly Mar. 21, 2006
6971489 Removable motor brake for use with vehicle slide out Dec. 6, 2005
6874600 Mounting arrangement for a cable control of a parking brake of a motor vehicle Apr. 5, 2005
6817264 Parking brake operating device for vehicle Nov. 16, 2004
6702072 Brake cylinder unit Mar. 9, 2004
6684989 Spring brake cylinder having an emergency release device Feb. 3, 2004
6619441 Conical brake assembly Sep. 16, 2003
6543587 Hydraulic brake with electric parking brake Apr. 8, 2003
6508341 Parking brake device for vehicle Jan. 21, 2003
6488130 Twist-grip brake for a cargo portage device Dec. 3, 2002
6481540 Cart brake release handle Nov. 19, 2002
6401879 Electric park brake actuator (electric caliper) Jun. 11, 2002
6394233 Apparatus for operating a vertical wheel hand brake May. 28, 2002
6382366 Brake device in a skateboard cart May. 7, 2002
6328137 Disk brake assembly Dec. 11, 2001
6119825 Motor brake having improved torque adjustment mechanism Sep. 19, 2000
6098766 Retraction spring for drum brake shoes Aug. 8, 2000
6095296 Duo-servo type drum brake device Aug. 1, 2000
6019199 Hydraulic caliper disk brake for steel mill cranes Feb. 1, 2000
5957248 Caliper disk brake for steel mill cranes Sep. 28, 1999
5899304 Motor brake May. 4, 1999
5819887 Drum brake device Oct. 13, 1998
5725076 Spring brake actuator and caging bolt therefor Mar. 10, 1998
5685398 Fast response adjustable brake Nov. 11, 1997
5549181 Brake shoe retractor clip for disc brake assembly Aug. 27, 1996
5464074 Differential spring-back action between bicycle brake arms along with spring-back stopper structure Nov. 7, 1995
5400882 Duo-servo drum brake Mar. 28, 1995
5339930 Constant tension device for railway car handbrake Aug. 23, 1994
5328001 Side pull bicycle brake with differential spring release and pivotal stopper structure Jul. 12, 1994
5314044 Brake band retainer mechanism May. 24, 1994
5284228 Floating-caliper spot-type disc brake with actively restored brake shoes Feb. 8, 1994
5261510 Brake spring support pin with spring cam Nov. 16, 1993
5246093 Drum brake assembly Sep. 21, 1993
5228545 Internal shoe drum brake Jul. 20, 1993
5186287 Simplified motor brake Feb. 16, 1993
5159998 Unispring drum brake assembly Nov. 3, 1992
5154261 Electromagnetic disc brake for elevator lifting apparatus Oct. 13, 1992
5082092 Cycle brake Jan. 21, 1992
5046589 Reduction of caliper lining wear in air brakes Sep. 10, 1991
5044475 Rotary drum brake assembly bracket Sep. 3, 1991
4998602 Drum brake shoe hold-down and retraction spring and anchor post therefor Mar. 12, 1991
4993525 Drum brake shoe hold-down and retraction springs and anchor post therefor Feb. 19, 1991
4978178 Automatic self-resetting parking brake Dec. 18, 1990

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