Matches 1 - 50 out of 117 1 2 3 >
Match Document Document Title
7513576 Air treatment system and method for securely releasing a parking brake system  
An air treatment system and method are provided for supplying a brake system of a utility vehicle with compressed air. The air treatment system includes a compressed air outlet that is used for...
7455371 Compressed air treatment device that is designed to be installed in an industrial vehicle  
A compressed air treatment device is designed to be installed in an industrial vehicle consisting of a motor vehicle that can pull a trailer. The device comprises a set of electropneumatic...
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...
7344145 Compressed air treatment device that is designed to be installed in an industrial vehicle  
A compressed air treatment device is designed to be installed in an industrial vehicle consisting of a motor vehicle that can pull a trailer. The device comprises: an inlet for air from a...
7080891 Safety device for an automotive pneumatic system  
The invention relates to a safety device for an automotive pneumatic system, whereby a safety valve comprising a restoring element is provided. The invention also relates to a method which enables...
6966614 Architecture for a hydraulic circuit  
The invention relates to an architecture for a hydraulic circuit associated with actuators ( 100 ), such as actuators for airplane brakes, the architecture comprising a main hydraulic circuit (C)...
6874857 Hydraulic circuit for traveling  
If a hydraulic motor ( 23 ) (traveling wheel ( 27 )) is rotated (or skidding) at high rate, and a hydraulic motor ( 24 ) is hardly rotated, a detection controller ( 68 ) compares the rotational...
6733090 Hydraulic vehicle braking system  
In a hydraulic vehicle braking systems operable via hydraulic external energy from a pump or, in the event the pump malfunctions, via hydraulic energy made available using a master brake cylinder...
6663192 Architecture for the hydraulic braking system of an aircraft  
The invention relates to an architecture for a hydraulic braking system suitable for an aircraft of the type having at least one group of main landing gear units, each landing gear unit comprising...
6651790 Hydraulic balanced braking system  
A hydraulic balanced braking system, comprising two oil pressure cylinders, two hydraulic brakes, and an oil-pressure balance unit. The two oil pressure cylinders are mounted close to braking...
6540308 Electronic compressed-air processing system  
A compressed-air processing system, notably for motor vehicles, includes, in a housing, an electromagnetic pressure regulator and a multicircuit safety valve having at least one load circuit...
6530625 Electrically actuated brake with vibration damping  
An electrically actuated braking system ( 30 ) of the type having a plurality of brake actuators ( 35, 37, 39, 41, 43, 45, 47, 49 ) disposed on a carrier housing ( 13 ) to selectively apply a...
6193326 Apparatus for braking a set of aircraft wheels  
The invention relates to apparatus for braking a set of aircraft wheels, the apparatus comprising a normal hydraulic circuit and an emergency hydraulic circuit, both circuits leading to each of the...
6173849 Termination of power and communications trainline of electro-pneumatic brakes  
A leading end termination connector on each locomotive and an EP line termination circuit in the leading end termination connector. The leading end connector of a locomotive not connected to an...
5678900 Unloader for a source of air under pressure on vehicles  
A compressed air unloader for unloading compressed air used in the compressed air braking and suspension circuits of a motor vehicle is disclosed. The unloader includes a housing with an internal...
5567022 Dual circuit attenuators and network for anti-lock brake system  
An anti-lock brake system for a wheeled vehicle having pressure-operated wheel brakes (26',28') with discrete anti-lock brake pump circuits including a solenoid-operated isolation valve (64',66')...
5544946 Motorcycle braking system and method  
A motorcycle braking system distributing liquid pressure to a first front brake, a second front brake and a rear brake includes a first master cylinder actuated by a front brake lever and a second...
5531512 Brake system for a motor vehicle  
A brake system for a motor vehicle selectively brakes single or multiple wheels. The brake system includes a hydraulic master cylinder which is actuated by a brake pedal and which is connected by...
5470134 Method of determining a wear-dependent braking force distribution  
A method of wear-dependent braking force distribution prevents adhesion problems without being limited to lowest brake pressures as is the case with conventional methods. Wear control is dispensed...
5456523 Multi-wheel brake system  
A braking system which employs redundant hydraulic systems. The system has a first hydraulic system coupled to the brake of a first wheel through a first switching valve, and a second hydraulic...
5419621 Braking system  
A braking system comprises at least one brake, a brake value demand mechanism which emits an operator signal when actuated by an operator, and an energy dimensioning device which supplies braking...
5385395 Slip-controlled brake system, especially for automotive vehicles  
The invention is concerned with a slip-controlled brake system, adapted for use in automotive vehicles, provided with a master cylinder connected to wheel brakes through main pressure conduits. The...
5312168 Method and apparatus for equalizing vehicle brake wear  
Brake wear between braking sites of a vehicle is equalized by measuring work performed at the braking sites, comparing the amount of work performed at each braking site with an average calculated...
5297856 Two separate high speed and low speed disc brake units for railway vehicles  
A railroad car brake system, comprising, a pneumatic-to-hydraulic transducer connected to a brake control unit for developing braking pressure in response to a brake command request, and a...
5255961 Multi-chamber brake actuator  
A brake system (2) uses a multi chamber brake actuator (6), including a service brake actuator (8) and a spring brake actuator (80), coupled to an air brake by a slack adjustor (122). The spring...
5219211 Braking system for motorcycle having apportioning control  
A primary brake system operated by either one of a hand operated means and a foot operated system is mounted on one of the front and rear wheels, and a secondary brake system operated in response...
5215170 Dual braking unit for pneumatic braking systems  
The dual braking unit includes a cylinder with a diaphragm 4, 11-17) for controlling the service braking and a cylinder with a drive spring (3, 6-10) for controlling the parking and emergency...
5154491 Emergency and parking brake system  
An emergency and parking (E&P) brake system (6) is used with a brake system (2) of the type including an air brake coupled to a service brake actuator (8) by a slack adjustor (104) movable between...
4934760 Friction brake mechanism with automatic sequencing  
A friction brake mechanism having a pair of front brake assemblies and a pair of rear brake assemblies receives pressurized fluid at the same time and at the same pressure from a hydraulic control...
4921312 Vehicle anti-lock braking system  
An anti-lock system for vehicle brakes of the type wherein a computer is used to process data received from wheel speed transducers and to control the release of the brake of a particular wheel...
4856622 Auxiliary actuation mechanism for a brake assembly  
In the braking systems of many vehicles, a parking brake is utilized that is spring applied and fluid pressure released. In the event of a mechanical breakdown, a mechanical device or other...
4856852 Brake system with slip control  
In a brake system with slip control comprising a pedal-actuated vacuum booster and a dual-circuit master cylinder, to which the wheel brakes are connected via brake lines, comprises an...
4826254 Hydraulic dual-circuit external power brake valve of tandem design  
A hydraulic dual-circuit external power brake valve of tandem design has a primary control piston and a secondary control piston, both of which are located in a valve bore of the dual-circuit...
4812777 Manually/electrically operated brake system  
A manually/electrically operated brake system for applying a brake to a wheel of a vehicle, including a master cylinder operated by a brake operating member, to generate a manually controlled...
4807946 Anti-skid brake control system  
An anti-skid brake control system includes a fluid distributor member with first and second chambers, each of which is associated with a respective one-way valve for connecting it to the source and...
4795002 Electrically operated actuator for rear parking brake cables including driver and driven members rotatably mounted about same pivot pin  
An electrically operated parking brake actuator for use with vehicles includes a motor operated driver member and an associated driven member. Each of the driver member and driven member is mounted...
4792192 Automatic brake source select system  
A brake source select system for selecting one of a plurality of sources of pressurized hydraulic fluid for use in actuating a brake system. The brake source select system (10) includes a primary,...
4781276 Hydraulically actuated wheel brake with a built-in pressure control device  
A hydraulically actuated wheel brake with a built-in control device comprising a brake piston including two pressure surfaces each of which defines a different one of two working chambers. The...
4775196 Anti-skid brake system  
An anti-skid brake system has a first brake circuit (I) terminating at two wheel brakes and connected to a dual-circuit master cylinder, a brake pressure modulation valve assembly and a...
4770470 Brake circuit system for use in vehicles with selectively actuated relay valves and with protection valves  
In order to apply the brake to a vehicle even if one of main air-conduits for introducing brake operating air is damaged, a brake circuit system for use in the vehicle has independent right hand...
4768840 Brake control system and method  
A vehicle braking control system is provided for sensing (76) the magnitude of the vehicle operator's demand for braking effort and for distributing the braking effort between the individually...
4745995 Slip-controlled brake system  
A slip-controlled brake system for automotive vehicles contains a braking pressure modulator (5) operated as a function of the deceleration and having an inert mass (10) which rotates with the...
4720151 Slip-controlled brake system for automotive vehicles  
A slip-controlled brake system for automotive vehicles comprising two static brake circuits (17, 18) into which a pressure medium is introduceable from a dynamic pressure medium circuit (21, 23)...
4697852 Spring-loaded parking brake and service-brake system for trailers  
A spring-loaded parking-brake and service-brake system for trailers of motor-vehicle combinations is provided which increases safety. The system does this by allowing the service brake of the...
4688858 Slip-controlled brake system for motor vehicles  
A slip-controlled brake system comprises two hydraulically separated pressure medium circuits, to which the wheel brakes (14, 15 and 16, 17, respectively) of the wheels arranged diagonally at the...
4648661 Empty and load valve for a railroad car brake system  
An empty and load valve for a railroad car brake system is mounted on the bolster of a truck and has a sensing arm engageable with a side frame of the truck. An empty and load device is mounted on...
4637662 Anti-locking modulating valve for displacement type full power master cylinder  
Disclosed is an integrated isolation/modulation valve for use in an anti-lock brake system which incorporates a spool valve element and a solenoid actuated valve. The solenoid actuated valve...
4603919 Dual control pressure medium brake system  
A pressure-medium brake system, which comprises multiple circuits and has associated with each brake cylinder or group of brake cylinders relay valves which are controllable by a control medium....
4436347 Pressure medium brake system having a dual-valve control  
A pressure-medium brake system with division into two or more brake circuits is proposed. A relay valve is incorporated into each brake circuit. Control medium and working medium of each relay...
4425006 Speed reducer control device for a vehicle having two independent pressurized fluid braking circuits  
The energization of the electric speed reducer of a vehicle, whose friction brakes for the front wheels and rear wheels are respectively controlled by two independent pressurized fluid circuits, is...
Matches 1 - 50 out of 117 1 2 3 >