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Class Information
Number: 303/114.1
Name: Fluid-pressure and analogous brake systems > Speed-controlled > Having a valve system responsive to a wheel lock signal > Including hydraulic power booster
Description: Structure wherein the fluid pressure regulator cooperates with a power assist device associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device.


Sub-classes under this class:

Class Number Class Name Patents
303/114.2 Parallel boosters 25


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7530649 Brake apparatus for a vehicle May. 12, 2009
7517027 Hydraulic brake device Apr. 14, 2009
7425042 Electric operating apparatus for vehicle Sep. 16, 2008
7413264 Vehicle braking system Aug. 19, 2008
7357466 Braking force generator for a hydraulic vehicle brake system Apr. 15, 2008
7357465 Brake pedal feel simulator Apr. 15, 2008
7347510 Braking force generator for a hydraulic vehicle braking system Mar. 25, 2008
7344203 Master cylinder Mar. 18, 2008
7331641 Braking stroke simulator Feb. 19, 2008
7309112 Braking system having valve device for delivering pressurized fluid to brake cylinder selectively from at least two pressurizing chambers or only one of them Dec. 18, 2007
7296861 Brake system for a motor vehicle Nov. 20, 2007
7290841 Hydraulic braking system including power-operated pressure source device, and device for controlling pressure output of the pressure source device Nov. 6, 2007
7244002 Vehicle brake system Jul. 17, 2007
7188912 Braking systems Mar. 13, 2007
7174247 Method for improving the regulatory behavior of motor vehicle regulatory systems Feb. 6, 2007
7083240 Vehicle braking system Aug. 1, 2006
7077482 Vehicle braking system Jul. 18, 2006
7073875 Brake fluid circulation Jul. 11, 2006
7063394 Method and apparatus for setting a desired deceleration of a vehicle Jun. 20, 2006
7052094 Vehicle brake system May. 30, 2006
7048342 Housing for a brake booster May. 23, 2006
7044566 Caging arrangement for a spring May. 16, 2006
7032982 Master cylinder apparatus Apr. 25, 2006
7008023 Hydraulic brake apparatus Mar. 7, 2006
6984002 Brake hydraulic pressure generator Jan. 10, 2006
6966616 Hydraulic brake apparatus for a vehicle Nov. 22, 2005
6966615 Hydraulic braking pressure generating apparatus for a vehicle and a hydraulic brake device for a vehicle including a hydraulic braking pressure generating apparatus Nov. 22, 2005
6957871 Vehicle brake device Oct. 25, 2005
6955407 Negative pressure type brake hydraulic pressure generating device Oct. 18, 2005
6953229 Hydraulic braking system and method with flow control device Oct. 11, 2005
6945610 Hydraulic braking system wherein electrically controllable assisting drive force is applied to master cylinder piston upon brake pedal operation Sep. 20, 2005
6935705 Servo brake booster with two differentiated fixed and variable jumps Aug. 30, 2005
6908160 Hydraulic brake apparatus for a vehicle Jun. 21, 2005
6899403 Braking system having pressure control cylinder whose piston is displaceable by controlled drive source May. 31, 2005
6860569 Electro-hydraulic brake system with four wheel push through Mar. 1, 2005
6851763 Hydraulic brake system Feb. 8, 2005
6851762 Vehicle brake fluid pressure control device with hydraulic booster Feb. 8, 2005
6840586 Braking pressure generating apparatus for a vehicle Jan. 11, 2005
6814413 Hydraulic brake and steering assist system Nov. 9, 2004
6808238 Operating unit for an electrohydraulic braking system Oct. 26, 2004
6789857 Vehicle brake hydraulic pressure generator Sep. 14, 2004
6755486 Vehicle motion control system Jun. 29, 2004
6746088 Master cylinder for an electro-hydraulic braking system comprising improved means of simulating the pedal feel and an electro-hydraulic braking system comprising such a master cylinder Jun. 8, 2004
6733090 Hydraulic vehicle braking system May. 11, 2004
6729450 Electro-hydraulic brake booster May. 4, 2004
6715846 Brake pressure control device, especially for a road vehicle Apr. 6, 2004
6705682 Hydraulic brake apparatus for a vehicle Mar. 16, 2004
6688705 Pressure control apparatus wherein pressure control actuator is controlled based on two or more provisionally determined control values Feb. 10, 2004
6655749 Accelerator actuated emergency braking system Dec. 2, 2003
6652040 Brake fluid pressure generating device Nov. 25, 2003

1 2 3 4 5 6


 
 
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