Abstract: A bending transducer device for generating electrical energy from deformations, and a circuit module which has such a bending transducer. The bending transducer includes at least one electrically deformable, vibration-capable, electrically conductive support structure, one piezoelectric element and a first contacting element, the conductive support structure having a first restraining area and a second restraining area for restraining the support structure, the piezoelectric element being designed and situated on the support structure in such a way that the piezoelectric element is deformable due to the deformation of the support structure caused by vibrations, and a first electrode for picking up the voltage generated by the deformation of the piezoelectric element is formed and contacted by the support structure, the first contacting element being connected electrically conductively to the support structure outside the first restraining area and the second restraining area.

Abstract: A conveyor includes at least one workpiece carrier, a drive provided for the workpiece carrier and defining a plane of conveyance; an inner guide and an outer guide having a curved outer guide section and defining a conveyor track for the workpiece carrier; the inner guide includes a curved inner guide section that is assigned to the curved outer guide section. The convexly curved inner guide section is situated such that it is offset radially inwardly relative to the curved outer guide section and opposite an imagined tangential extension of a first and a second straight inner guide section.

Abstract: A method for controlling a hydraulic vehicle brake system having an electromechanical brake booster, includes activating the brake booster and a master brake cylinder of the vehicle brake system in response to a desire to brake, and reducing a clearance in the wheel brakes.

Abstract: A method for displaying a warning message in a first vehicle, includes transmitting from a second vehicle a warning and position data relating to a position of the second vehicle to the first vehicle, wherein if, after reception of the warning and of the position data by the first vehicle, it is concluded on the basis of the received position data that the second vehicle can be seen by a driver of the first vehicle in a region of a head-up display of the first vehicle, the warning message is displayed in such a way that the second vehicle is characterized visually for the driver of the first vehicle in the head-up display of the first vehicle.

Abstract: A device for filling and compacting pourable products is proposed, comprising:—at least one product feed (16) for feeding a pourable product to a container (12) that is to be filled,—at least one ram (14) for compacting the product supplied to the container (10), characterized by means for applying a predetermined force to the ram (14) and for detecting the force acting on the ram.

Abstract: The invention relates to a connecting device (10) for the articulated connection of a wiper blade (38) to a wiper arm (12, 14, 16, 18), wherein the connecting device (10) comprises a connecting element (46, 48, 186) rigidly connected to a carrier element (44) of the wiper blade (38), said connecting element comprising a base element (48) and a connecting part (46, 186) having a joint carrier (72, 194) extending in the longitudinal direction, wherein said joint carrier laterally guides an adapter (82, 200) on the insides of the lateral walls (84) thereof and carries a transversely directed joint (70).

Abstract: A method and a device for testing a computer core in a processor having at least two computer cores is described. The computer cores are connected to each other via an internal connecting system, both computer cores contributing toward the operating sequence of a machine. In the method for testing a computer core, with which a high error detection rate may be achieved in a minimum outlay of time, a test is run in one computer core, while a program for executing the driving operation of the motor vehicle is being processed in the other computer core at the same time.

Abstract: A brake system for a motor vehicle includes a muscular power-operated or auxiliary power-operated brake system having a master brake cylinder which is operated by muscular power and which is connected to at least one hydraulic wheel brake, and an externally powered brake system having a hydraulic pressure source which is operated by external power and which is connected to the at least one hydraulic wheel brake. The brake system allows for an unchanged pedal characteristic in a hybrid vehicle which has an electric drive motor in addition to a combustion engine, which motor is used as a generator when the brake is actuated.

Abstract: The invention relates to a motor-driven working device in the form of a machine tool (1) or a working apparatus, for which a semi-autonomous working operation is made possible by means of an auxiliary device (50). In said semi-autonomous working operation, the user must only carry out the rough alignment of the working device on a working line (27). The necessary guidance of the working means (48) of the working device on the working line (27) is provided by an auxiliary device (50).

Abstract: A method for controlling the activation of a hydraulic vehicle brake system of a hybrid vehicle, which can be braked by generator operation of an electric drive motor, includes compensating for the braking effect of the electric drive motor and reducing a wheel brake pressure in the wheel brakes of the vehicle wheels by opening brake pressure-reducing valves, which are braked with the electric drive motor.

Abstract: The invention relates to a method and a device for controlling an electric motor (2), wherein an operating voltage and an operating current is supplied to an electric motor (2), and at least one measurement variable (4, 6, 7, 8) characterizing the electric motor temperature is recorded, wherein the torque discharged by the electric motor during operation is maintained nearly constant regardless of the temperature of the electric motor (2).

Abstract: Embodiments of the present invention are directed to a drive apparatus for a reciprocating tool, comprising a housing, a rotatable drive shaft assembly located in the housing, an elongated spindle located in the housing for reciprocating motion, a front bushing in the housing for supporting the front end portion of the spindle, and a wobble drive mechanism comprising a wobble drive shaft connected to the drive shaft assembly, an elongated arm having a lengthwise axis extending upwardly from the wobble drive shaft and including an upper interface for reciprocating the spindle generally in its lengthwise direction during alternating cutting and return strokes, wherein the upper interface connects the arm to the spindle in a manner that prevents translational movement of the spindle relative to the arm in the direction of the arm lengthwise axis, but permits rotational movement thereof in three orthogonal axes. Other embodiments of a drive apparatus are disclosed.

Abstract: The invention relates to a wiper blade (10) having a support composed of a plurality of support components (12, 14, 16, 18, 20) that are joined to one another by welding, gluing, or the like and have at least one longitudinal channel (34) incorporating a pre-curved elastic support element (36) and two parallel retaining rails (28) separated by a longitudinal gap (32), for a wiper strip (38), wherein a connecting element (50) is arranged in the center region of the wiper blade (10) for the articulated connection to a wiper arm. It is proposed that at least two support elements in the form of spring bars (36) having a round cross-section are provided in corresponding separate longitudinal channels (34), between which the retaining rails (28) are arranged.

Abstract: A miter saw includes a base, a table rotatably mounted on the base, a blade and motor assembly pivotally coupled to a frame support that is attached to the table, and a power cord coupled to the blade and motor assembly. The frame support, the base, and/or the blade and motor assembly also comprises a handle portion that includes a grip with an opening disposed at an outer end thereof, with the grip also having a pair of arcuate surfaces disposed at opposing sides thereof for retaining the power cord when wrapped around both surfaces.

Abstract: The invention relates to a pressure-relief valve of a housing for an electrical/electronic unit, particularly for a housing of a control unit of a motor vehicle, comprising a pressure equalization element, which comprises a membrane. It is provided that at least one hydrophobic layer (22) is located on the membrane (21). The invention further relates to a housing (1) for an electrical/electronic unit (2), particularly of a control unit (4) of a motor vehicle, comprising such a pressure-relief valve (11).

Abstract: A circular saw includes a base plate, a saw blade assembly pivotably mounted to the base plate, and a bevel adjustment assembly operable to adjust the bevel angle of the saw blade assembly by rotation of an axle supported on the base plate. A release mechanism includes two torsion springs each having a coil portion wound around the axle, an anchor leg held in a substantially fixed position relative to the axle and a release leg arranged to move relative to the axle. A manually operable release element is configured to substantially simultaneously move the release leg of each of the torsion springs in a direction to unwind the coil portion of each spring from about the axle.

Abstract: Electrical machine, in particular AC generator, having a stator (16) and a rotor (20), wherein the rotor (20) has a conductor arrangement for exciting an electromagnetic field, having a device for transmitting electrical energy to the conductor arrangement, wherein the device for transmitting electrical energy comprises at least one sliding contact and at least one mating contact (66) which is fixed to the rotor, having a fitting sleeve (63) in which a roller bearing (28) for supporting a shaft (27) is preferably arranged, said shaft for the most part encasing the at least one mating contact (66) which is fixed to the rotor, wherein a fan (70) is arranged in the fitting sleeve (63).

Abstract: A system for longitudinal and lateral control of a vehicle. The system includes a camera generating a plurality of images representative of a field of view in front of the vehicle, and a controller receiving the plurality of images. The controller detects an object in the plurality of images, extracts a plurality of features from the plurality of images, generates a reference feature depiction based on the plurality of features from one or more of the plurality of images, generates a comparison feature depiction based on the plurality of features from one of the plurality of images, compares the reference feature depiction and the comparison feature depiction, and determines a longitudinal position of the vehicle relative to the object based on differences between the reference feature depiction and the comparison feature depiction.

Abstract: A control valve assembly is provided for a load carrying vehicle that includes a storage space and a dumping mechanism. The control valve assembly includes a housing and a sliding valve positioned within the housing and movable between a first position, and a second position. The sliding valve includes a first piston that defines a first piston first surface and a first piston second surface, and a second piston that defines a second piston first surface and a second piston second surface. The first piston second surface faces the second piston first surface. A pilot system includes a first pilot passage in fluid communication with the first piston second surface to selectively actuate the sliding valve toward the first position, and a second pilot passage in fluid communication with the second piston first surface to selectively actuate the sliding valve toward the second position.

Abstract: The invention relates to a hybrid drive system comprising an internal combustion engine (11) which is operated using fuel (21) from a fuel tank (20), and comprising a hydraulic machine (12) which interacts with a hydraulic energy store (38). In order to provide a hybrid drive system which requires less installation space than conventional hybrid drive systems, the hydraulic machine (12) is operated with the same fuel (21) with which the internal combustion engine (11) is also operated.