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A machine tool, particularly a hand machine tool, including an indexing mechanism which is switchable by an actuating element via at least one coupling element,...
A cable reel makes possible a diversion of a braking pulse onto a housing by using elastic elements that mount the cable reel inside the housing, whereby the...
Method and device for controlling a multicylinder internal combustion
In a method for controlling a multicylinder internal combustion engine, where a cylinder-equalization control is performed to adjust cylinder-specific torque...
Method and arrangement for controlling the drive unit of a vehicle
A method and an arrangement for controlling the drive unit of a vehicle make possible a central coordination of various reserve torque requests. A reserve for an...
Method for selecting map information, and navigation device
Proposed is a method and a navigation device, a method for selecting map information from a digital map on the basis of a predefined polyline being used on the...
Method and device for triggering a request for taking control in
In a method and a device for triggering a request for taking control (RTC), a driver of a vehicle having adaptive cruise control is signaled that the adaptive...
Micromechanical structure, in particular for an acceleration sensor
A micromechanical structure, particularly for an acceleration sensor, includes a substrate, which has an anchoring device, and a centrifugal mass, which is...
Optical measuring device
The present invention relates to an optical measuring device (1) for measuring the shape of particularly rough surfaces of a test object (O), the measuring...
Method for eliminating dummy objects short-range pulse radar sensors
In order to create a method for eliminating dummy objects in short-range pulse radar sensors, in which radar pulses are transmitted at a defined frequency, and...
Method and device for ascertaining the imminence of an unavoidable
A method and a device for ascertaining the imminence of an unavoidable collision of a vehicle with an object, all locations within a determinable prediction time...
Radar device and method for operating a radar device
A radar device having means for generating a carrier-frequency signal, means for shaping pulses, means for generating modulated radar pulses from the...
Pressure switch with electrical correction signal for adjusting threshold
In a pressure switch, which emits an electrical switching signal as a function of the magnitude of a pressure which is supplied to it, which electrical switching...
Unheated planar sensor element for determining the concentration of a gas
component in a gas mixture
An unheated planar sensor element for determining the concentration of a gas component in a gas mixture, in particular the oxygen concentration in the exhaust...
Device, ammeter and motor vehicle
A device, an ammeter and a motor vehicle, having a first section and a second section of a conductor for the purpose of measuring the electrical amperage in the...
The invention relates to a piezoelectric actuator, in particular for actuating control valves or injection valves of internal combustion engines in motor...
Electric drive unit
The invention relates to an electric drive unit having an electric motor, a gear, a gear housing, and a pole housing. A number of parts of the electric drive...
Method and system for vehicle occupant weight sensing
A method and system for estimating the weight of a seat occupant. In one embodiment, the system includes a linkage having one or more links; an actuator; a pivot...
Method for release of surface micromachined structures in an epitaxial
A method for releasing from underlying substrate material micromachined structures or devices without application of chemically aggressive substances or...
Fuel cell system having two reformer units for catalytic decomposition
A fuel cell system including at least two reformer units for catalytic decomposing a starting material stream into at least one intermediate product and one...
Device for processing component part contours
A device for processing, particularly deburring, rounding and/or hardening component part contours, is provided, including a compressed air channel for supplying...
Determining the temperature of an exhaust gas sensor by means of calibrated
internal resistance measurement
For achieving a highest possible measuring accuracy of a circuit for measuring the internal resistance of an exhaust-gas sensor, a method and a circuit for...
Work surface lighting
A work surface lighting arrangement for lighting the work surface under an extractor hood, such as a cooking surface in a kitchen area. The lighting arrangement...
Vehicle hydraulic braking system with an active simulator
A hydraulic braking apparatus for a motor vehicle having a service braking system (A) fed by a central hydraulic unit (3) and an emergency braking system (B). A...
Fuel injection valve
A fuel injector, in particular a high pressure injector for direct injection of fuel into a combustion chamber of an internal combustion engine having externally...
Electromechanical wheel brake device
An electromechanical wheel brake device has a helical gear for converting the rotating motion of an electric motor into a translating motion of a brake piston in...
Fuel injection device with a pressure booster
A fuel injection system includes a pressure chamber having a displacable piston which can be subjected to pressure via a low-pressure-side pressure booster...
Method and device for controlling the drive unit of a motor vehicle
A method and arrangement for controlling the drive unit of a vehicle is suggested wherein a limiter is provided to limit the engine rpm to a pregiven limit value...
Hand machine tool comprising two cutting disks, which rotate counter and
immediately adjacent to one another,...
In a power tool with two cutting wheels (11, 12), which rotate past each other in opposite directions, rest directly against each other, and can be driven by two...
Device for measuring viscosity and/or density
A device for measuring the viscosity and/or the density of a fluid using a resonator capable of mechanical vibrations. The resonator is capable of being brought...
Hydraulic control arrangement
There is disclosed a hydraulic control arrangement for damping driving vibrations of a mobile machine, comprising a lifting cylinder supporting a working tool...
Device and method of controlling a drive unit
A method and a device for controlling a drive unit, in particular, of an internal combustion engine in a vehicle, in which at least one performance quantity of...
Detecting the clutch state during engine drag torque regulation
A method and a device for detecting the clutch state in a motor vehicle, in particular during engine drag torque regulation, is described. A particularly simple...
Method and device for controlling blockage of a parking space for a vehicle
A method and a device, respectively, for controlling a barricade of a parking space for a vehicle are proposed, the method being used to change a code as needed...
Method for locking a motor vehicle in a keyless manner
A method of keyless locking of a motor vehicle is described. A transponder exchanges a code with a transceiver. A control unit compares this code with the...
Sensor with at least one micromechanical structure and method for
A sensor has a foundation wafer having a sensor chamber, at least one silicon-based micromechanical structure integrated with the sensor chamber of the...
Method of fabricating microelectromechanical systems and devices having
trench isolated contacts
There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or...
A gas sensor for determining a physical quantity of a gas component, e.g., in an exhaust gas of an internal combustion engine, including a sensor element which...
Electrohydraulic pressure control device
The invention relates to an electrohydraulic brake slip control device for motor vehicles, including one or more electromagnetically actuatable hydraulic valves...
Servo brake booster with two differentiated fixed and variable jumps
A pneumatic brake booster (10) having a moving piston (22) for urging an actuating rod (34) of a master cylinder (28) in response to actuation of a plunger (56)....
A fuel injector includes a magnetic coil, which cooperates with an armature which, together with a valve needle acted upon by a restoring spring, forms an...
Assembly with ball-joint connection for a master cylinder equipped with
such an assembly, and method of...
A ball-joint connection for a braking system comprising a male element (2) and a female element (4). A first end (14) of the male element (2) includes pegs...
Battery operated electrical tool
A battery-operated electrical tool (10) is provided with a machine housing (11) that has a longish, substantially rod-shaped housing portion (12) containing an...
Connection between a stem end on a gas exchange valve in an internal
combustion engine and a sleeve-like...
The present invention relates to a connection between a shaft end of a gas exchange valve of an internal combustion engine and a sleeve-shaped actuating element...
System and method for determining the gear selection by means of a selector
The invention relates to a system for determining the gear selection utilizing a selection lever in an automatic transmission having at least two units (10, 12)...
An inertia-drive starter is proposed, in the case of which a relay is not required to engage the pinion in the flywheel ring gear (47) of an internal combustion...
Device for measuring the angle and/or the angular velocity of a rotatable
body and/or the torque acting upon...
A device for measuring an angle and/or the torque acting on a rotatable body is proposed according to the invention, whereby the rotational angle is detected by...