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7604302 |
Parking brake system
The parking brake system that restricts or releases a parking gear by using an operational force by hydraulic pressure that is generated or removed according to whether the engine works and an...
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7600825 |
Hydraulic release system with manually operated hydraulic lock valve for spring-applied, hydraulically-released parking brake system
A hydraulic manifold assembly for use in a hydraulic release system operable to control a spring applied, hydraulically released parking brake assembly, includes a manifold block and a manually...
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7597409 |
Control unit of brake apparatus for vehicle
A control unit of a brake apparatus for a vehicle comprises target braking force determining means determining a target value corresponding to a target braking force that is a target value of a...
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7571967 |
Brake control apparatus for vehicle
A brake apparatus for a vehicle controls braking force acting on front wheels by hydraulic braking force (front-wheel-side vacuum-booster hydraulic pressure fraction+linear-valve differential...
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7568772 |
Wind energy plant with a hydraulically actuated rotor brake and method for the hydraulic control of a rotor brake
A method for controlling a hydraulically actuated rotor brake for a drive train of a wind energy plant, wherein the rotor brake is realized as an active rotor brake, which exerts a braking moment...
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7559613 |
Automatic brake control unit
The automatic brake control unit can be applied to an automatic braking device including a reservoir that can suck a brake fluid discharged from a master cylinder, and a cut valve that can permit...
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7552978 |
Brake device and controller for the same
A brake system that provides a good pedal feel, that assists stepping force of a driver by a small motor, and that can control braking force of wheels individually. The brake system comprises a...
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7527338 |
Hydrodynamic retarder control apparatus
A hydrodynamic retarder control apparatus includes two valve spools, one, a retarder control valve, functions as a relay valve to control the on/off operation of a hydrodynamic retarder and the...
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7523812 |
Method of managing an electromechanical brake actuator in particular for aircraft
The invention relates to a method of managing an electromechanical brake actuator comprising an electric motor adapted to move a pusher against a stack of disks to apply a braking force to the...
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7520572 |
Use of ECU to control brake valve actuator
A brake valve actuator (BVA) of a vehicle is controlled by an electronic control unit (ECU) to provide automatic traction control (ATC), roll stability (RS) and yaw stability (YS) functions for the...
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7517026 |
Control circuit for trailer brakes in a by-wire brake system
The invention relates to a by-wire brake system. There is a need for a trailer brake control circuit for a by-wire brake system. A brake control circuit for trailer brakes in a by-wire brake system...
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7497524 |
System for signaling potential unintended application of park air brake in a vehicle having a lift platform
A method for warning a driver of a moving vehicle of potential imminent unintended application of a park brake because of an indication that a motorized lift ( 12 ) is out-of-stow. A processor ( 68...
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7497523 |
Pressure locking master cylinder
A pressure locking master cylinder including a fluid reservoir for storing a hydraulic fluid, a housing, a piston slidably received within the housing and defining a working chamber and a blocking...
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7490913 |
Trailer and semi-trailer brake valve with an integrated control of the air suspension
An axle arrangement of a trailer or semi-trailer comprises an axle modulator having an axle control unit in which one valve, respectively, is arranged for the service brake and for the air...
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7484814 |
Hydraulic system with engine anti-stall control
A hydraulic system has first and second functions in which separate control valves govern the flow of fluid between actuators and both a supply conduit and a return conduit. The second function is...
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7455370 |
Brake pipe control system with remote radio car
A remote radio railroad car located within or at the end of the train that charges or exhausts the brake pipe in response to radio commands from the lead unit. The brake pipe control system...
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7455369 |
Spring-actuated parking brake for a vehicle having a power-operated braking system
A spring-actuated parking brake includes a spring brake actuator communicating with a fluid source via a supply line. In brake released condition, the actuator is pressurized via a supply valve; in...
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7452038 |
System and method for remotely releasing a parking brake on a disabled vehicle
A system and method of remotely controlling the parking brake of a disabled vehicle to be towed by a towing vehicle includes using the hydraulic fluid of towing vehicle to control the parking brake...
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7434893 |
Device for controlling or regulating auxiliary brake torque in a motor vehicle
Method and arrangement for controlling or regulating total auxiliary brake torque in a motor vehicle. The device includes at least one first auxiliary brake ( 4 ) of a first type and at least one...
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7431406 |
Compressed air processing system
The present invention relates to a compressed air processing system. The compressed air processing system includes an inlet connection, a pressure control unit, a multi-circuit protection valve, a...
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7429087 |
Air system instalation to be applied in tractors, combine harvesters, crop-sprayers, sewers, grain augers, hoppers, trailers, wagons, carts and towing vehicles to support and transport different kinds of cargos such as cereals
The present invention includes a pneumatic system for an agro-industrial vehicle including an air compressor, a dual circuit foot valve connected to the air compressor, and at least two air storage...
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7401866 |
Braking device for an industrial truck
A braking device for an industrial truck, comprising an electromagnetic brake unit on a load-bearing wheel and/or driving motor, a brake pedal the position of which is detected by an electric...
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7401865 |
Torsion pedal feel emulator
A torsion pedal feel emulator assembly for a motor vehicle and a method of operating the same. The assembly includes a pedal member for receiving an applied pedal force. A torsion member is...
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7393065 |
Redundant braking system
Disclosed is a redundant braking system for a vehicle. A controller may monitor a status of a hydraulic braking system, and during vehicle travel, automatically switch to a modulated electric...
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7380890 |
System for controlling brake pulsing at vehicle natural vibration frequencies
A system is provided for controlling automatic brake systems to avoid pulsing vehicle brakes at certain natural vibration frequencies of the vehicle's mechanical systems such as a powertrain and...
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7377599 |
Brake system
A brake system for a mobile work tool, such as for a logging machine or a combined dredger-loader, is disclosed. The mobile work tool is provided with two non-muscular brake valves for brake...
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7374252 |
Wheel slip brake assurance module
A wheel slip assurance module comprises a device for disabling the wheel slip valve, a timing reservoir in communication with the disabling device, and a check valve and choke circuit providing...
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7367635 |
Rail vehicle having an electrical signal line loop
A rail vehicle includes an electrical signal line loop for activating the brakes. There is provision for a safety loop, which is redundant with respect to the signal line loop and is electrically...
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7367633 |
Braking system
Disclosed is a redundant braking system for a vehicle. A controller may monitor a status of a hydraulic braking system, and during vehicle travel, automatically switch to a modulated electric...
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7357462 |
Hydraulic brake system for a wind energy plant
The hydraulic brake system comprises a piston/cylinder unit ( 14 ) for activating and releasing a brake ( 12 ), comprising a volume ( 16 ) adapted to have a pressurized working fluid supplied...
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7347506 |
Arrangement and method for activating an emergency brake function within a vehicle
Method and apparatus for activation of an emergency brake function ( 8; 8 ′) within a vehicle ( 1 ) when a first brake circuit and a second brake circuit are out of order. A first sensor ( 20; 20...
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7344205 |
Parking assist control apparatus and storage medium for parking assist control program
When an abnormality is detected in a vehicle side device such as an obstacle sensor during parking assist control, a brake control ECU ends the parking assist control and outputs a control signal...
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7344200 |
Vehicle braking system
A vehicle braking system has two driver-operable input devices. The vehicle braking system is sufficiently configured such that one of the driver-operable input devices is effective in causing...
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7338136 |
Electronic braking device
An electronic braking device is provided which easily generates a braking force depending on the amount of brake operation in a range in which the amount of brake operation is small, just after the...
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7325886 |
Vehicular brake control system
In a vehicular brake control system in which pressure upstream of a plurality of pressure increase control valves is variable, a brake control ECU sets a value of a current supplied to a solenoid...
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7300118 |
Electronic park brake valve system for air brakes vehicles
A vehicle brake system includes a source of fluid pressure adapted to supply a braking force a brake actuator including a parking brake chamber, and a combination valve fluidly coupling the brake...
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7290840 |
Vehicle brake system
A brake system for a vehicle is comprised of a first brake system that mechanically applies a braking force to wheels according to a master cylinder hydraulic pressure outputted from a master...
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7275794 |
Braking system for a battery powered industrial truck
A braking system for battery-powered industrial trucks, comprising a three-phase driving motor which drives a driving wheel, a first braking device associated with the driving wheel, a brake pedal...
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7252345 |
Brake system for a motorcycle
A combined braking system in which communicative connection a master cylinder and a brake caliper is cut off by an electromagnetic on-off valve, and hydraulic pressure, corresponding to driving...
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7234785 |
Parking-braking in vehicles having an electronic braking system
A parking braking system for a vehicle uses an electronic braking system (EBS) as a primary source for generating a parking brake force via pneumatic brake actuators. Each pneumatic actuator...
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7219967 |
Brake system for a vehicle driven by at least one hydraulic motor fed in a closed circuit
A method of operating a brake system for a hydraulic motor, by feeding the hydraulic motor with at least one pump having a variable cubic capacity, in a closed circuit, providing a friction brake...
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7188913 |
Vehicular motor-driven brake device
A vehicular motor-driven brake apparatus includes an open circuit in which reciprocation of a master cylinder generating a brake pressure is caused by an actuator that operates according to a pedal...
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7178881 |
Rear pressure control and rear dynamic proportioning in a vehicle brake system
An apparatus and method are provided for controlling a rear brake hydraulic circuit having a fluid storage element and a master cylinder supplying a volume of pressurized brake fluid to the rear...
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7152934 |
Co-ordination method for a regenerative and anti-skid braking system
In a method, which is intended for a motor vehicle with a regenerative and an anti-lock conventional brake system (ABS) and is used for coordinating the application of the regenerative and the...
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7088227 |
Alarm for a hydraulic system, hydraulic system, method of giving an alarm and vehicle incorporating a hydraulic system
An alarm for a hydraulic system, a hydraulic system incorporating an alarm, a vehicle having a hydraulic system which incorporates an alarm, and a method of giving an alarm in a hydraulic system,...
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7080890 |
Method for improving the operation of a braking system
In a method for improving the operation of a hydraulic vehicle brake system with an active hydraulic brake boost, wherein a pressure fluid volume flow between a master brake cylinder and the wheel...
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7077484 |
Brake control for vehicle
A brake control apparatus for a vehicle includes an actuating section to apply a regenerative braking force to a motor-driven wheel driven by a motor of the vehicle. A control section is arranged...
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7073872 |
Motor driving apparatus and disk apparatus using the same
A motor driving apparatus includes a position detector for detecting a rotational position of a motor to output the detection result as a position signal, a frequency comparator for comparing...
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7070248 |
Vehicle braking force control device and control method of the same
In a vehicle brake control device, it is determined whether a first starting condition, that a master cylinder pressure and a rate of change of the master cylinder pressure are equal to or more...
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7063393 |
Electronic brake system without pump unit
In an electronic brake system, a brake pedal is operated by a driver according to a requisite braking force. Wheel cylinders equipped at respective vehicle wheels generate braking forces at the...
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