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Class Information
Number: 188/157
Name: Brakes > Operators > Electric and mechanical > Electric motor on staff
Description: There is a rotating electric motor mounted on a rotating staff, which is also actuated by hand to operate the brakes.

Patents under this class:

Patent Number Title Of Patent Date Issued
8657079 Electric parking brake Feb. 25, 2014
8430213 Electric brake Apr. 30, 2013
8220594 Electric brake device Jul. 17, 2012
8113595 Electric booster with hydraulic transmission Feb. 14, 2012
8020675 Electromechanical brake Sep. 20, 2011
8002090 Electro-mechanical brake apparatus Aug. 23, 2011
7942247 Vehicle disc brake May. 17, 2011
7925408 Electric parking brake system and method for controlling the electric parking brake system Apr. 12, 2011
7806241 Electric brake Oct. 5, 2010
7699144 Active brake release device driven by a second motor and attached to the exterior of a door controller Apr. 20, 2010
7637358 Device for disengaging electric motor brake Dec. 29, 2009
7565953 Brake force transducer for electric brakes Jul. 28, 2009
6938737 Method and an assembly for braking a selectively moveable assembly having a controllably varying amount of self energization Sep. 6, 2005
6932438 Method for establishing the relationship between actuator position and actuator tensioning force Aug. 23, 2005
6907959 Electric brake actuating assembly and actuator Jun. 21, 2005
6837357 Drive unit for actuating a parking brake in a vehicle Jan. 4, 2005
6782978 Electrical vehicle parking brake device Aug. 31, 2004
6666308 Modular actuator, and brake calliper comprising such actuator Dec. 23, 2003
6626270 Caliper with internal motor Sep. 30, 2003
6446768 Brake device actuator and brake device having the same Sep. 10, 2002
6352140 Disc brake to be opened by torque Mar. 5, 2002
6318516 Bearing arrangement for actuating a brake in a brake system Nov. 20, 2001
6250436 Motor-driven brake apparatus Jun. 26, 2001
6230854 Disc brake which can be actuated electromechanically May. 15, 2001
6189661 Electromechanical brake Feb. 20, 2001
6138801 Electrically operated brake including two electric motors connected to planetary gear device, and braking system including such brake or brakes Oct. 31, 2000
6081081 Electric motor-driven wheel brake for vehicles Jun. 27, 2000
6008604 Electric motor wheel brake for vehicle Dec. 28, 1999
5962997 Electric motor-driven wheel brake for vehicles Oct. 5, 1999
5178237 Power-assisted parking brake for vehicles Jan. 12, 1993
5090518 Brake control system Feb. 25, 1992
4644180 Actuator emergency operation Feb. 17, 1987

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