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| Number | Title | Issue Date |
| 8104589 | Electro-hydraulic brake actuator for vehicle brake An electro-hydraulic brake actuator for a vehicle can include an electric motor configured to operate at about 28 Vdc, and to operate at about 2 Amps or less to hold a vehicle brake in a disengaged position. A hydraulic master piston can be operatively coupled to th... | 01/31/2012 |
| 8091689 | Automatic parking brake The invention relates to an automatic parking brake acting on a disk brake and in which the piston of the brake comprises a cavity in which there is a spring (1) allowing pressure to be applied to the end (12) of the piston cavity. A washer (5) ... | 01/10/2012 |
| 7942247 | Vehicle disc brake In a vehicle disk brake, a motor housing houses in a housing recess a case into which an end of an output shaft liquid-tightly protrudes, and is mounted to a caliper body. A reduction mechanism having an output rotating member is sealed in the case while part of the... | 05/17/2011 |
| 7490703 | Disc brake actuating apparatus with parking-brake operating mechanism A parking-brake operating mechanism is provided with an adjusting spindle, a cam shaft to which a parking lever is connected, and a thrust transmitting assembly disposed between the cam shaft and the adjusting spindle. The thrust transmitting assembly includes a rol... | 02/17/2009 |
| 7395904 | Disc brake An actuator arrangement for a disc brake for moving first and second friction members into engagement with a rotor and effect a brake application. The actuator arrangement includes first and second levers that are pivotally connected to an anchor located in a plane ... | 07/08/2008 |
| 7374026 | Parking brake assembly A parking brake assembly for an air actuated disc brake includes an operating shaft for amplifying a force supplied by an air actuator and transmitting the force to brake pads. The operating shaft is pivotable about an axis between a rest position at which a braking... | 05/20/2008 |
| 7357132 | Positioning system and method of orienting an object using same A system (22) for orienting an object (28) relative to a base (24) to which the object (28) is rotatably coupled includes a braking surface (46) in fixed relation with the base (24). A brake (48) is engaged with the b... | 04/15/2008 |
| 7337883 | Linear electromechanical screw actuator for a parking brake The actuator comprises a tubular nut (22) coupled by means of an external thread (21) to the casing (12) of the actuator. The nut has an internal thread (23) opposite the external thread, for engaging a threaded rod (11) which is p... | 03/04/2008 |
| 7331432 | Disk brake apparatus Axial grooves 8e and circumferential groove 8f intersecting with he axial grooves are provided in a cylinder bore 8e. A fixed-side cam plate 12 has anti-rotation projections 12c, which are projected from... | 02/19/2008 |
| 7328777 | Disc brake system driven by rack A brake system using an electric motor to provide sufficient braking force by generating the self boosting operation using the motor and rotational inertia of the brake disc, thereby stabilizing the braking operation. ... | 02/12/2008 |
| 7267206 | Device for the hydraulic actuation of a parking brake and method for operating such a device A parking and emergency brake device having an actuating device (10) that is supplied with pressurized fluid wherein a piston (14) slides in a cylinder (12, 22) to axially delimits a front hydraulic pressure chamber (16) and exert a deter... | 09/11/2007 |
| 7264093 | Combined service and parking brake apparatus A combined service and parking brake apparatus includes a piston which forms a hydraulic chamber within a cylinder portion; a brake lining which, when pressed by the piston, brakes rotation of a disc rotor; a second piston which divides the hydraulic changer into a ... | 09/04/2007 |
| 7258210 | Balanced support of brake pads A disc brake comprising a caliper, one or more brake discs and one or more brake pads. The brake pads are received on back plates or other pad support. The caliper and the pad supports are designed to take up resulting re-action forces during braking in a plane perp... | 08/21/2007 |
| 7258206 | Disc brake An electronically controlled disc brake with self-servo effect comprises a ramp plate provided with a brake pad for engagement with a brake disc, an actuator for applying a control force on the ramp plate substantially transverse to the brake disc, a ramp bridge, an... | 08/21/2007 |
| 7237658 | Frictional brake mechanism A frictional brake mechanism for detaining a first body relative to a second body having a surface, comprising a brake pad coupled to the first body and disposed adjacent to the surface and movable to and from a braking condition, wherein the brake pad frictionally ... | 07/03/2007 |
| 7228945 | Techniques for employing electric brakes to control movement of rotatable components A brake assembly includes a mounting plate, pressure members disposed in a substantially coplanar manner relative to the mounting plate, and electric actuators mounted to the mounting plate. The electric actuators are configured to selectively move the pressure memb... | 06/12/2007 |
| 7219772 | Disk brake with a regulating system The invention relates to a disk brake, particularly for commercial vehicles, comprising a brake caliper covering a brake disk, a tensing device arranged in a brake caliper for tensing the brake pads on both sides of the brake disk in the direction thereof, and at le... | 05/22/2007 |
| 7204351 | Brake gear for a disc brake The invention relates to a brake gear for a disc brake serving to transfer a force to a brake pad that acts upon a brake disc. The brake gear is accommodated in a brake caliper of the disc brake and comprises both a pressing element, which interacts with the brake c... | 04/17/2007 |
| 7188710 | Hydraulic brake actuator comprising electrically actuable lock for park brake In an automotive vehicle braking system, a hydraulic brake actuator includes a wedge for locking a hydraulic piston in a brake position for purposes of applying a park brake. To apply the park brake, hydraulic pressure is increased to advance the piston to urge the ... | 03/13/2007 |
| 7182185 | Disk brake comprising an adjuster module The invention relates to a disk brake, in particular for utility vehicles, comprising a brake caliper, which extends over a brake disk, an application device located in the brake caliper for applying the brake pads on both sides of the brake disk in the direction of... | 02/27/2007 |
| 7172056 | Friction brake with mechanical self-boosting and method for its actuation A disk brake having a first friction brake lining, which for braking can be pressed against a brake disk by pivoting of a support lever. A brake caliper is embodied as a floating caliper and an adjusting device is provided with which a second friction brake lining i... | 02/06/2007 |
| 7134533 | Combined service and parking brake apparatus In a brake apparatus, a lead in a meshed portion between an external-thread portion (second stationary screw element) of a threaded shaft and an internal-thread portion (second movable screw element) of a nut is shorter than that in a meshed portion between an inter... | 11/14/2006 |
| 7121387 | Disk brake having a brake application system with a rotary lever The invention relates to a brake disk, particularly for commercial vehicles, comprising a brake caliper covering a brake disk, a tensing device arranged in a brake caliper for clamping the brake pads on both sides of the brake disk in the direction thereof, and at l... | 10/17/2006 |
| 7097011 | Park lock activated by fluid The present invention concerns a parking lock for combination with a service brake actuator for a vehicle, preferably a heavy road vehicle. The service brake actuator comprises a fluid actuated piston having a piston rod. The parking lock surrounds the piston rod of... | 08/29/2006 |
| 7093696 | Aircraft brake actuator thermal insulator and tangential movement compensator An aircraft brake actuation system includes an actuator for selectively moving to a position that corresponds to a commanded brake force. A cap assembly is coupled to the end of the actuator and is configured to engage an aircraft brake element and supply the comman... | 08/22/2006 |
| 7086505 | Disc brake A disc brake has a support with a first end separated from a second end by first and second side walls that retain actuation members to move the first and second friction members into engagement with a rotor and effect a brake application. First and second perpendic... | 08/08/2006 |
| 7052093 | Electric parking brake system and method for controlling the same An electric parking brake system includes motors, parking brakes, current a detection portion, a drive circuit, and a controller. The parking brakes are driven by the motors to apply braking force to wheels. The current detection portion detects the amount of curren... | 05/30/2006 |
| 7048095 | Hydraulically actuated parking brake A parking brake system including at least one braking unit actuated by at least one cable, a cylinder having a piston chamber and a rod chamber, a piston slidably received within the cylinder and having a rod connected thereto, the rod extending through the rod cham... | 05/23/2006 |
| 7032721 | Control method for controlling a resetting system of a disc brake and brake disc assembly The invention relates to a control method for controlling a resetting system of a disc brake provided with a brake caliper, involving the following steps: 1. in order to determine the actual play of the disc brake, the brake disc is displaced back and forth with the... | 04/25/2006 |
| 7028814 | Method and apparatus for positioning an end of a push rod of a brake actuator The invention relates to a method and apparatus for positioning components of a brake system, which includes a push rod, a ball end coupled to the push rod, and a force transfer member placed between the push rod and the ball end. The force transfer member has both ... | 04/18/2006 |
| 7025181 | Automotive brake system A automotive braking system for use on a vehicle for emergency stopping and parking comprising a mechanical brake caliper which exerts frictional stopping force on a brake rotor, the caliper being designed so as to provide a means of transferring mechanical force to... | 04/11/2006 |
| 6997290 | Parking brake assembly with wear adjustment for heavy road vehicle disc brake In a disc brake (10) having a disc (16) and a brake shoe (82) movable towards and away from a friction surface (86) provided on one face of the disc (16), there is provided a parking brake (22a/22b) havi... | 02/14/2006 |
| 6997291 | Vehicle disk brake with a motion converter A disc brake for a vehicle having a housing with a cavity therein that is divided by a thrust plate into a fluid chamber and an atmospheric chamber. A converter located in the fluid chamber includes a fixed reaction plate and a sliding plate that are separated by a ... | 02/14/2006 |
| 6991072 | Brake device for the rotor of a helicopter or the like, associating a main brake mechanism having a disk and a secondary brake mechanism for use in strong wind A brake device for the rotor of a helicopter, the device associating a mechanism having a disk and a manual control for main braking of the rotor, and a mechanism for secondary braking of the rotor under strong wind. The secondary braking device includes a secondary... | 01/31/2006 |
| 6971485 | Parking brake lock A locking mechanism for a disc brake that retains a clamping force that holds first and second friction members into engagement with a rotor to sustain a brake application. The locking mechanism is characterized by a first threaded member integrally attached to a pi... | 12/06/2005 |
| 6957723 | Friction brake with self-boosting The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining via toothing sets that mesh with one another. By means of an engagement angle of the toothing sets, a fav... | 10/25/2005 |
| 6920964 | Automated hydraulic brake A brake actuating assembly includes a cam member that has first and second cam surfaces. A first piston in a first hydraulic circuit is selectively enabled to axially translate the cam member from a released position to an actuation position while an actuation pisto... | 07/26/2005 |
| 6915883 | Electric braking apparatus An electric braking apparatus is disclosed in which a rotational movement from a motor is converted into linear movement that moves a brake piston to generate braking force. The electric brake apparatus can perform full parking brake function without sacrificing its... | 07/12/2005 |
| 6913118 | Disc brake The invention relates to a disc brake (10) having two brake shoes (12, 14), which for generating a clamping force (A, A′) are pressable against both sides of a brake disc (16), and having an actuator device (26) for actuating at least o... | 07/05/2005 |
| 6902043 | Driveline vehicle parking brake actuator A driveline vehicle parking brake actuator including a reciprocable piston, a spring guide having a tubular distal portion telescopically received on the piston and a radial proximal portion which is telescopically supported within the housing by an annular wear gui... | 06/07/2005 |
