Patent application number | Description | Published |
20100133051 | Power Brake System for a Motor Vehicle - A brake system, in particular a dual circuit brake system, for a motor vehicle, includes brakes which can be activated by a brake pedal operatively connected to a brake servo. Each brake engages one wheel. The brake system is designed such that a brake servo is assigned to each brake of at least one brake circuit, and the brake servos can be activated by the brake pedal. | 06-03-2010 |
20110005870 | Method for Actuating a Wet Multiple Disc Brake and a Wet Multiple Disc Brake - A method is provided for actuating a wet multiple disc brake, running with cooling oil, especially for a road vehicle. Stationary and rotating radially oriented discs are pressed against one another during braking while overcoming a clearance. The method is characterized in that once the brake is released, the discs associated with each other are separated from each other to such an extent as to form an oil-free or substantially oil-free clearance, wherein the clearance is minimized prior to braking by advancing the discs towards each another. | 01-13-2011 |
20110005871 | Pneumatically Actuated Disc Brake with Actuation Tappet - A pneumatically actuated disc brake, includes a caliper, at least one brake application-side and one reaction-side brake lining, a brake disc, and a brake cylinder to which compressed air can be applied as a braking force generator. The brake cylinder acts on a brake application device for applying the brake lining, the brake application device having a rotary lever. At least the brake application-side brake lining can be moved both in a direction parallel to the brake disc rotation axis and parallel to the brake disc frictional surface, and a self-energizing device is provided which has a self-energizing factor that is selected such that the brake releases automatically after braking. | 01-13-2011 |
20110147139 | Pneumatically Actuatable Disc Brake and Brake Cylinder - A pneumatically actuatable disc brake has a caliper straddling a brake disc. One brake pad on an application side being actuatable by a rotary lever of a brake application device. A brake cylinder, which can be pressurized using air pressure, is attached to a flange of calliper. The brake cylinder engages into the rotary lever via a cylinder plunger and has a return spring for returning the cylinder plunger to an unstressed initial position. The return spring abuts against the base of a cover supported on the flange. The disc brake is configured such that a self-energizing device is provided having a self-energizing factor selected such that the brake automatically releases itself after braking. The flange forms an abutment for the return spring. | 06-23-2011 |
20110155519 | Self-Energizing Disc Brake and Brake Pad for the Same - A self-energizing disc brake includes a brake caliper held on a fixed brake carrier, an active-side and a reaction-side brake pad, which may be pressed against a brake disc, an actuating device with a self-energizing device and an adjuster device for compensating pad and/or disc wear. The self-energizing device has at least one pressure ram, in contact on the front face with the active-side pad by way of a split bearing and fixed by the end thereof facing the brake pad to a guide plate movably held in the brake carrier, designed such that the split bearing is enclosed by a seal arrangement when the self-energizing device is in a non-functioning state. | 06-30-2011 |
20110209951 | Pneumatically Actuable Disc Brake - A pneumatic disc brake has a caliper which straddles a brake disc, brake pads pressable against the brake disc, wherein a brake-application-side brake pad can be actuated by a brake lever of a brake application device pivotable about an eccentric axis. Against the end side, the brake lever bears a brake ram which is coupled at the other side to the brake pad or to a guide plate coupled thereto. Two pressure rams are aligned in the same direction and spaced apart from the brake ram. The pressure rams are connected in each case to the caliper and to the brake pad or to the guide plate and have a self-energizing device. The caliper has spherical-cap-shaped bearing receptacles in which rest corresponding plain bearing elements, by which the brake lever, and the pressure rams are supported on the caliper. | 09-01-2011 |
20110209952 | Pneumatically Actuable Disc Brake - A pneumatic disc brake includes a caliper which straddles a brake disc, brake pads pressable against the brake disc and a rotary lever actuated brake application device, and a self-energizing mechanism. The brake lever is pivotable about an eccentric axis by a broke cylinder plunger. A self-energizing factor is selected to ensure that the brake automatically releases after braking events. The brake lever is supported on a spherical bearing element mounted to the caliper and forming the eccentric axis. The brake lever bears against a bearing ball which is arranged above the bearing element in the direction of the plunger engagement point, which bearing ball is positioned in a brake ram coupled to the brake pad. | 09-01-2011 |
20120037463 | Wet-Running Multi-Disc Brake - A wet-running multi-disc brake includes stator discs, which are arranged in parallel to and at a distance from each other in a rotationally fixed manner, and a rotatable rotor disc positioned in each case between the stator discs. The radially extending stator discs and rotor discs can be pressed against one another during braking by way of a brake application device while overcoming a clearance. The wet-running multi-disc brake is designed such that the brake application device can be mechanically actuated and, via an actuating unit, engages a self-energizing device, which includes a pressure ring that can be pressed towards the rotor discs during braking independently from the rotational direction of the rotor discs. | 02-16-2012 |
20120198926 | Measuring Arrangement for Measuring the Application Force of a Disc Brake and a Corresponding Disc Brake - A measuring arrangement measures the application force of a disc brake. The arrangement includes two disc brake components displaceable relative to each other upon application of the force; an application force sensor having a housing; a measuring object formed by one of the two components and having a metal end face for interacting with the application force sensor in a contact-free manner, and an evaluation unit. The application force sensor is an eddy current sensor for capturing a displacement along the path. The evaluation unit converts the captured displacement into a measurement variable as a measure for the application force. The application force sensor and the measurement object are removably mounted on the respective component. | 08-09-2012 |