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Class Information
Number: 188/152
Name: Brakes > Operators > Fluid pressure > Road vehicle
Description: Fluid-pressure-operated brakes applied to motor or other road vehicles.










Sub-classes under this class:

Class Number Class Name Patents
188/344 Velocipede 178
188/361 Wheel brake operating assembly 14
188/352 With bleeding or filling device 149
188/346 With friction drag response 18
188/349 With front rear brake apportioner 228
188/351 With hydraulic automatic slack adjuster 17
188/353 With hydraulic lock 84
188/347 With hydraulic quick-slack-take-up pulsator 21
188/354 With independent wheel control 20
188/345 With multiple master cylinders 96
188/355 With nonmanual fluid-power source 10
188/348 With power quick-slack-take-up 11
188/350 With steering gear control 9


Patents under this class:

Patent Number Title Of Patent Date Issued
8631914 Opposed high pressure hydraulic system Jan. 21, 2014
8527174 Brake controlling apparatus Sep. 3, 2013
8393688 Three-way valve simulator for a vehicle brake servo with play compensation Mar. 12, 2013
8376091 Floating-disk type brake system Feb. 19, 2013
8376474 Vehicle braking apparatus Feb. 19, 2013
8371422 Torque plate for a brake assembly Feb. 12, 2013
8365879 Brake actuating device of a vehicle Feb. 5, 2013
8342615 Braking system for motor vehicles Jan. 1, 2013
8276705 Wheel loader Oct. 2, 2012
8181750 Floating-disk type brake system May. 22, 2012
8177039 Hydraulic vehicle brake system and method for operating the hydraulic vehicle brake system May. 15, 2012
8090515 Method for controlling regenerative braking in an electric vehicle Jan. 3, 2012
8061488 Clamping or braking device Nov. 22, 2011
8000870 Active brake pulsation control Aug. 16, 2011
7354119 Brake system Apr. 8, 2008
7341318 Circulating fluid regulated braking device for air and land vehicles Mar. 11, 2008
7303051 Brake device for vehicle Dec. 4, 2007
7159696 Hydraulic braking pressure generating apparatus for vehicles Jan. 9, 2007
7077482 Vehicle braking system Jul. 18, 2006
6978869 Master cylinder with a braking stroke simulator Dec. 27, 2005
6966614 Architecture for a hydraulic circuit Nov. 22, 2005
6935469 Assembly with ball-joint connection for a master cylinder equipped with such an assembly, and method of assembling such an assembly Aug. 30, 2005
6929104 Vertically oriented dual circuit pilot master cylinder Aug. 16, 2005
6772864 Motorized cycle having independent brake system Aug. 10, 2004
6698558 Safety brake system for garage doors Mar. 2, 2004
6502014 Regulating circuit for regulating the driving stability of a motor vehicle using a motor vehicle reference model Dec. 31, 2002
6502029 System and method for ABS stability control Dec. 31, 2002
6478103 Brake system layout for ATV Nov. 12, 2002
6439354 Joint construction for brake pipe Aug. 27, 2002
6386650 Arrangement construction of ABS system May. 14, 2002
6339738 Method for the control of a hydraulic pump in a regulated braking system Jan. 15, 2002
6082509 Fluid pressurization system Jul. 4, 2000
5991681 Braking system for automotive vehicles Nov. 23, 1999
5713638 Brake system with a power brake device Feb. 3, 1998
5456523 Multi-wheel brake system Oct. 10, 1995
5362135 Brake system with adaptive offset compensation Nov. 8, 1994
5346292 Active compensation system Sep. 13, 1994
5273139 Brake cylinder for the actuation of a vehicle brake Dec. 28, 1993
4919495 Anti-skid controlled hydraulic brake system Apr. 24, 1990
4813517 Modular manifold brake hose end fitting Mar. 21, 1989
4792192 Automatic brake source select system Dec. 20, 1988
4790414 Railway deceleration controller for brake Dec. 13, 1988
4588205 Brake system May. 13, 1986
4531618 Interchangeable strut body Jul. 30, 1985
4444295 Spring/piston brake device Apr. 24, 1984
4421212 Brake control valve arrangement Dec. 20, 1983
4015698 Actuating mechanism for pressurized fluid brake system and fail-safe locking device therefor Apr. 5, 1977











 
 
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