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Lucas Automotive Gmbh patents


Recent patent applications related to Lucas Automotive Gmbh. Lucas Automotive Gmbh is listed as an Agent/Assignee. Note: Lucas Automotive Gmbh may have other listings under different names/spellings. We're not affiliated with Lucas Automotive Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lucas Automotive Gmbh-related inventors


Electrohydraulic braking-force generation device for an electrohydraulic motor vehicle braking system

The present invention relates to an electrohydraulic braking-force generation device and to a method for operating an electrohydraulic braking-force generation device. The electrohydraulic braking-force generation device comprises: a power transmission assembly that is coupled to a brake pedal; a brake cylinder assembly that is to be actuated by the power transmission assembly, the brake cylinder assembly having a first cylinder-piston assembly and said first cylinder-piston assembly being designed to be fluidically coupled to at least one brake circuit; and a brake booster assembly comprising a second cylinder-piston assembly and at least one electromechanical actuator. ... Lucas Automotive Gmbh

Bushing for brake caliper guide rod fasteners

A vehicle disc brake assembly includes a brake caliper. The brake caliper has a lug through which a bore extends, the bore having an axis. ... Lucas Automotive Gmbh

Brake clip for disc brake assembly and disc brake assembly including such a brake clip

A disc brake assembly includes a brake clip having a u-shaped section and at least one extension portion. The u-shaped section has a base leg and opposing upper and lower legs extending from the base leg. ... Lucas Automotive Gmbh

Vacuum brake booster comprising reinforced housing

A vacuum brake booster for a motor vehicle brake system, comprising a housing having axially opposing end wall regions which are connected together via a peripheral region, wherein the end wall regions each comprise at least one receiving opening for receiving components introducing braking force or releasing braking force, wherein at least one reinforcing rib is formed in at least one end wall region. According to the invention, the reinforcing rib extends outside of an inner circle arranged concentric to the receiving opening and spans an inner circle segment which encloses an angle of at least approximately 60° and at most approximately 180°.. ... Lucas Automotive Gmbh

Lucas Automotive Gmbh

. . ... Lucas Automotive Gmbh

Control system and control method for selecting and tracking a motor vehicle

The present invention describes a control system, which is adapted and determined to identify motor vehicles driving in front. The control system is at least adapted and determined to capture other motor vehicles participating in the traffic ahead of the own motor vehicle with the at least one environmental sensor. ... Lucas Automotive Gmbh

Control system and control method for determining a lane

Control system, which is adapted and determined for use in a motor vehicle to identify road boundaries and/or road markings based on environmental data obtained by at least one environmental sensor associated with the motor vehicle. The at least one environmental sensor is adapted to provide the environmental data, which reproduces the area in front of the motor vehicle, to an electronic control of the control system. ... Lucas Automotive Gmbh

Device and a method for measuring a fluid pressure and for verifying the fluid pressure that has been measured

A device for measuring a fluid pressure and for verifying the fluid pressure that has been measured comprises a sensor element having a fluid chamber and an element that adjoins said fluid chamber and can be deformed under fluid pressure, a resistance bridge being arranged on the deformable element side that faces away from said fluid chamber, for the purpose of generating a transverse bridge voltage dependent on said fluid pressure. The device also comprises a voltage divider which is connected in parallel to said resistance bridge for generating a differential voltage.. ... Lucas Automotive Gmbh

Vacuum brake booster having a throttle control valve assembly

A vacuum brake booster for a motor vehicle brake system, comprising a displaceable force input member that is coupled to or can be coupled to a brake pedal, a chamber arrangement arranged in a booster housing having at least one working chamber and at least one vacuum chamber, which are separated from one another via at least one movable wall, a control valve assembly that can be actuated by the force input member, and a force output member for transmitting an operating force to a downstream brake system. The at least one working chamber can be fluidically connected optionally to a negative pressure source or the atmosphere by way of the control valve assembly. ... Lucas Automotive Gmbh

Master brake cylinder arrangement for a hydraulic motor vehicle brake system

A master brake cylinder arrangement for a hydraulic motor vehicle brake system, comprising a master brake cylinder housing with a cylindrical recess and at least one substantially annular groove which is oriented transversally to a longitudinal axis of the cylindrical recess and which is axially delimited by a protruding housing portion. The master brake cylinder arrangement also comprises at least one pressure piston which can be displaced axially in the cylindrical recess of the master brake cylinder housing and which is guided in a sealed manner by means of at least one seal element arranged in the groove. ... Lucas Automotive Gmbh

Fuzzy-based control system in a motor vehicle for controlling a speed of the motor vehicle or a brake pressure of a brake of the motor vehicle

A fuzzy-based control system in a motor vehicle for controlling a speed comprises a brake pressure measurement unit, a signal processing unit and a control unit. The brake pressure measurement unit is adapted as a finite state machine to measure a current brake pressure of a brake of a wheel of the motor vehicle dependent on a trigger. ... Lucas Automotive Gmbh

Hydraulic pressure sensor for a vehicle

A hydraulic pressure sensor for a vehicle comprises a sensor housing which comprises a fluid chamber, a sensor element for detecting the pressure of a fluid in the fluid chamber, and an electronic signal processing component which is electrically connected to the sensor element, for processing an electric signal characterizing the fluid pressure. Electrically conductive contacts for forwarding the electric signals processed by the electronic signal processing components are formed on an external main surface of the sensor housing.. ... Lucas Automotive Gmbh

Control system and method for assisting or obtaining a reliable steering operation of a motor vehicle which is capable of driving at least semi-autonomously

Control system and method which is adapted for use in a motor vehicle and intended to effect an at least semi-autonomous driving operation of the motor vehicle by means of assigned actuators on the basis of environmental data which are obtained from one or more environment sensors assigned to the motor vehicle, and wherein the control system is adapted and intended to detect a failure of a conventional steering system of the motor vehicle and attempt a change of direction of the vehicle, which corresponds to a desired steering angle, from current driving parameters by means of matched acceleration and/or deceleration interventions at individual wheel drives or wheel brakes, respectively, of the vehicle.. . ... Lucas Automotive Gmbh

Guide device for the brake caliper of a floating caliper disc brake

A disc brake assembly for a motor vehicle braking system comprising a backing plate which has at least one borehole that defines a first longitudinal axis, and a guide pin which is arranged in the borehole and is designed to movably mount the brake caliper relative to the backing plate, wherein the guide pin defines a second longitudinal axis and the disc brake assembly further comprises a protective bellows which at least partially surrounds the regions of the guide pin that project from the borehole. The protective bellows has a guide section which is designed to displaceably guide the guide pin in such a way that the second longitudinal axis of the guide pin is offset relative to the first longitudinal axis of the borehole.. ... Lucas Automotive Gmbh

03/09/17 / #20170066424

Brake booster for a motor vehicle brake system, comprising a retaining mechanism for a restoring spring, and brake booster assembly

The invention relates to a brake booster (10) for a motor vehicle brake system, comprising a force input member (12) that is or can be coupled to a brake pedal and can be moved along a movement axis (v), a control valve (14) that can be actuated according to a movement of the force input member (12), a chamber arrangement (20) that is disposed in a booster housing (18), can be controlled by the control valve (14), and is provided with at least one negative-pressure chamber (28, 30) and at least one working chamber (24, 26) which are separated from each other by at least one movable wall (32, 34) coupled to the control valve (14), and a force output member (42) for applying a braking force to a downstream master brake cylinder arrangement. The control valve (14) is biased in a starting position along with the force output member (42) by means of a restoring spring (48), a first end of which rests on the control valve (14). ... Lucas Automotive Gmbh

02/23/17 / #20170051801

Actuating device for an electromechanically actuatable vehicle brake

An actuating device is specified for an electromechanically actuatable vehicle brake. The device comprises a multi-stage transmission unit, which is arranged between a driving electric motor and a driven drive element of the vehicle brake, wherein at least one stage of the transmission unit is embodied as a spur-gear transmission, and at least two stages of the transmission unit are coupled by means of a double gearwheel, the rotational axis of which extends parallel to the rotational axis of the electric motor. ... Lucas Automotive Gmbh

01/05/17 / #20170001615

Calibration method for an electro-hydraulic motor vehicle braking system and associated calibration device

A calibration method is specified for an electro-hydraulic motor vehicle brake system. The brake system comprises a piston for building up a hydraulic pressure in the brake system, a first actuator having an electric motor, and a second actuator having a brake pedal interface. ... Lucas Automotive Gmbh








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