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| Number | Title | Issue Date |
| 5044597 | Removable anchor for removably receiving and supporting an external member A receptacle device for removably receiving an supporting an external utilization device such as a rod or a fishing pole. The device includes an generally tubular receptacle body of electrically insulating material extending in a longitudinal direction ha... | 09/03/1991 |
| 4729145 | Device, especially reciprocating wiper system for motor vehicles In a reciprocating wiper system for motor vehicles a piston is linearly displaceably guided in a housing and mounted in a bearing which is seated in a receptacle of the housing. A scraper ring and a sealing ring intended to clean the piston are positioned... | 03/08/1988 |
| 4728156 | Apparatus for monitoring the auxiliary energy pressure of a slip-controlled brake system and switch failure indicating arrangement therefor An apparatus for monitoring the pressure of an auxiliary energy source (10, 11, 12) of a slip-controlled brake system for motor vehicles comprises at least two switches responding when falling below a pressure limit value(p1), releasing warning... | 03/01/1988 |
| 4723412 | Hydraulic brake system for automotive vehicles A hydraulic brake system for automotive vehicles with a master brake cylinder and with a hydraulic power booster (1) connected upstream of the master brake cylinder, in which a pressure medium pump (6) drivable by an electric motor (9) is employed for pro... | 02/09/1988 |
| 4716726 | Adjustable rotary vane pump An adjustable rotary vane pump for changing the direction and rate of fluid flow through the pump. The pump comprises a first pump housing having a generally cylindrical chamber therein along a central axis of the housing. A second housing is provided hav... | 01/05/1988 |
| 4708401 | Brake system for the control of brake force distribution and slip A brake system for automotive vehicles is equipped with devices for the electric control of the brake force distribution and/or for the control of slip. The front wheels are connected to a pedal-actuated braking-pressure generator (1). In contrast thereto... | 11/24/1987 |
| 4701149 | Method and apparatus for bicycle noise making system A simulated motor-sound producer for attachment to a frame member of a bicycle includes a toy balloon having a bulbous central portion positionable in the path of travel of the revolving spokes of the bicycle's wheel. The balloon is secured to the bicycle... | 10/20/1987 |
| 4693522 | Process and circuit arrangement for adapting slip control to the momentary friction value A control circuit for adapting slip control of an anti-skid brake system of an automotive vehicle comprising a friction coefficient identification circuit (31, 31'). Upon the instabilization of a wheel the braking pressure control signals controlling the ... | 09/15/1987 |
| 4693523 | Slip controlled brake system for automotive vehicles A slip-controlled brake system for automotive vehicles comprises a brake booster (1) acting on a tandem master cylinder (7, 7'), of pressure medium lines connecting the tandem master cylinder (7, 7') with the wheel brakes, as well as of controllable multi... | 09/15/1987 |
| 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 vehicle are connected. In one diagonal (brake circuit 9) th... | 08/25/1987 |
| 4687259 | Hydraulic brake system with slip control A hydraulic brake system with slip control for automotive vehicles comprising a master cylinder (2) pressurizable by a hydraulic power booster (1), in which system valve(s) (31,27,32,28,33,23) are inserted between the master cylinder (2) and the wheel bra... | 08/18/1987 |
| 4685747 | Brake system with slip control A brake system with slip control comprises a conventional braking pressure generator (1), for example a master cylinder (2) with a vacuum-type booster (3) connected before it. An auxiliary pressure control valve (23) is provided whose control inlet port (... | 08/11/1987 |
| 4685686 | Sealing cap for a bolt guide of a spot-type disc brake A sealing cap for cylindrical parts such as a bolt guide of a spot-type disc brake, comprises an elastic pleated bellows (15), one end portion of which is fastened to the periphery of a first cylindrical part, while the other end portion thereof is secure... | 08/11/1987 |
| 4682824 | Braking pressure generator for slip-controlled brake systems of automotive vehicles A braking pressure generator for slip-controlled brake systems of automotive vehicles comprises dynamic (III) and static (I, II) pressure fluid circuits into which pressure fluid from the dynamic circuit (III) is metered during braking with slip control. ... | 07/28/1987 |
| 4678242 | Hydraulic vehicle brake system with anti-locking A hydraulic vehicle brake system with anti-locking, wherein a braking pressure generator (25) comprising a hydraulic power booster (26) and a master cylinder (27) connected downstream thereof is employed for the pressure supply of the brake circuits. Whee... | 07/07/1987 |
| 4675819 | Method for the generation of a vehicle reference speed as a reference value for the control of brake slip and/or traction slip For the generation of a vehicle reference speed to serve as the reference value for the control of brake slip and/or traction slip in automotive vehicles, the rotational behavior of the controlled wheels is measured. The vehicle reference speed is defined... | 06/23/1987 |
| 4674804 | Hydraulic brake system A hydraulic brake system for automotive vehicles with at least one load sensor (41) sensing the load condition of the vehicle and with at least one sensor (14, 15, 21, 22) associated wtih each vehicle axle for the detection of a braking parameter decisive... | 06/23/1987 |
| 4673333 | Fuel supply pump A fuel injection pump volatiling fuel which has an inlet opening to a pump chamber, an impeller in the pump chamber and a side channel, at whose end an outlet opening is provided. The outlet opening is separated from the beginning of the side channel by a... | 06/16/1987 |
| 4673068 | Hydraulic twin-pipe shock absorber A hydraulic twin-pipe shock absorber for horizontal use and which is particularly suitable for use with rail vehicles. The shock absorber includes a cylindrical housing with a fluid-filled working cylinder provided inside the housing. A piston is displace... | 06/16/1987 |
| 4662688 | Vehicle hydraulic brake system The present invention starts from a vehicle hydraulic brake system comprising a master cylinder (2) actuatable by a hydraulic power booster (1) and containing a working chamber (12, 21), to which latter wheel brakes (36, 37, 38, 39) are connected by way o... | 05/05/1987 |
| 4660898 | Hydraulic brake system with slip control A hydraulic brake system with slip control for automotive vehicles, comprises a master cylinder (2) pressurizable by a hydraulic power booster (1), in which system valve members (39, 40, 43, 44, 47) are inserted between the master cylinder (2) and the whe... | 04/28/1987 |
| 4659151 | Braking pressure control unit for a dual-circuit vehicle brake system actuatable by pressure fluid A braking pressure control unit comprises a valve assembly with a valve seat (25) formed fast with the housing and a closure member (26) which latter, with the brake circuits (I, II) intact, when performing its relative movement to the valve seat (25), is... | 04/21/1987 |
| 4658938 | Spreading spring for a floating-caliper or fist-type caliper spot-type disc brake for automotive vehicles A spreading spring for a floating-caliper or a fist-type caliper spot-type disc brake for automotive vehicles, comprising a spreading spring portion (30) which extends substantially in axial direction and forms two legs (34,36), the end portions of the le... | 04/21/1987 |
| 4659152 | Hydraulic brake system with slip control A vehicle hydraulic brake system with slip control, wherein a master cylinder (2) is pressurizable by a hydraulic poser booster (1). Valve means (23, 24, 29, 28, 32, 33, 34, 35) are inserted between the master cylinder (2) and the wheel brakes (25, 26, 30... | 04/21/1987 |
| 4659153 | Slip-controlled brake system A slip-controlled brake system, wherein the brake pedal effort is transmitted power-assisted to a master cylinder (10) to the wheel cylinders through several hydraulic fluid paths which allow shut off independently of one another. The behavior of rotation... | 04/21/1987 |
| 4658939 | Process and apparatus for the control of a brake unit for automotive vehicles For the control of a brake unit for automotive vehicles, electric signals are generated dependent on the operation of the brake pedal. The signals are processed in an electronic circuit (8) and logically linked to sensor signals containing information on ... | 04/21/1987 |
| 4657312 | Slip-controlled brake system for motor vehicles A slip-controlled brake system for motor vehicles is provided with at least one static brake circuit (17, 18) into which, in the event of control, pressure medium can be fed from a dynamic pressure medium circuit through a control valve. The system compri... | 04/14/1987 |
| 4656833 | Hydraulic brake system for automotive vehicles A hydraulic brake system for automotive vehicles with a master brake cylinder (51) and with a hydraulic power booster (49) connected upstream of the master brake cylinder, in which a pressure medium pump (18) which may be driven by an electric motor (17) ... | 04/14/1987 |
| 4657310 | Brake system for automotive vehicles with controllable brake force distribution A brake system provided for automotive vehicles comprises a braking pressure generator (3) and a braking pressure modulator (4) which is arranged in the pressure medium conduit leading to the rear wheel brakes (16, 17) and which allows to vary the apporti... | 04/14/1987 |
| 4657313 | Slip-controlled brake system for road vehicles A slip-controlled brake system for road vehicles in which one front wheel (VR, VL) and one rear wheel (HR, HL) at a time are connected to a common braking pressure control channel wherein the braking pressure variation in the two braking pressure control ... | 04/14/1987 |
| 4657315 | Hydraulic motor vehicle servo brake A hydraulic motor vehicle servo brake comprises a pedal-actuated master cylinder (11) with at least one master piston (24). In addition, a brake valve (17) is provided for boosting of the brake force, which brake valve upon actuation by the brake pedal (1... | 04/14/1987 |
| 4658168 | Device for monitoring the circumferential speed of a toothed disc capable of being rotated A device for monitoring the circumferential speed of a toothed disc (1) capable of being rotated, with a sensor (4) arranged at a defined distance (s) from the toothed rim (2) of the toothed disc (1) and with a sensor casing (7) supported at and securable... | 04/14/1987 |
| 4653618 | Twin tube shock absorber gas seal A double-cylinder shock absorber, which is particularly suitable for use in a MacPherson strut, includes an inner cylinder having a closed lower end and which is filled with oil. A piston rod extends into the inner cylinder through the upper end thereof. ... | 03/31/1987 |
| 4653813 | Device for monitoring a hydraulic brake system for vehicles A brake system wherein the piston (2) of a master cylinder (1) is actuated by the pressure controlled by a brake valve (6), a monitoring device is provided for detection of fail conditions. The monitoring device comprises a switch (18) which is closed by ... | 03/31/1987 |
| 4650039 | Sealing cap for a bolt guide of a spot-type disc brake A protective cap (11) for a bolt guide of a spot-type disc brake, comprises an elastic (pleated) bellows, one end portion of which is fastened to the periphery of a first cylindrical part, while the other end portion thereof is secured to the periphery of... | 03/17/1987 |
| 4650943 | Slide switch A slide switch comprising fixed contacts and a contact bridge which, by displacing a slider provided with cams, can be tilted so that one of its ends comes in touch with a further fixed contact. The contact bridge is firmly connected by being welded there... | 03/17/1987 |
| 4649707 | Brake pressure generator having an improced master cylinder and booster for an automotive hydraulic brake system A brake pressure generator for an automotive hydraulic brake system, wherein a booster piston (13) which is displaceable by an auxiliary hydraulic pressure in the direction of actuation is adapted to mechanically strike an annular piston (18) and is displ... | 03/17/1987 |
| 4648489 | Braking pressure control unit A braking pressure control unit is actuatable in a load-responsive manner by way of an actuating device (10), a spring device (6), and a transmission lever (3) supported at the housing (1) of the braking pressure control unit. The actuating device (10) co... | 03/10/1987 |
| 4648420 | Fluid control valve A control valve with a control slider (9) comprising bead-type areas (17, 18, 19), by means of which the control slider is slidably arranged in the cylinder bore (8). The areas (17) and (18) isolate the inlet (2) from the outlet (3), while the area (19) i... | 03/10/1987 |
| 4648662 | Circuit configuration for a slip-controlled vehicle brake system A circuit configuration for a slip-controlled vehicle brake system is equipped with sensors (10-13) for the determination of the rotational behavior of the front and the rear wheels and with electronic circuits (18, 30) for the processing, logic combining... | 03/10/1987 |
