Abstract: An actuator device (2) for actuating at least one foot pedal (P) of a motor vehicle has at least one actuating element (8), whereby, for applying force to the foot pedal (P), said actuating element is shifted by means of a positioning mechanism (10) between an application position and a released position. It is provided that the positioning mechanism (10) is drivable with a positioning force (SF), by means of inertial means (such as an inertial mass).

Abstract: A water power plant for the generation of electric current from includes a housing around which a flowing medium passes on an outer side, a stator of an electric generator and a rotor of the generator, which is rotatably mounted relative to the stator. The rotor includes a rotor ring with an annular surface and an arrangement of inwardly extending turbine blades, thereby defining a free-standing axis of rotation. The housing defines an inlet portion with a first front-side cutting edge which delimits a circular inlet opening, from which extends an inlet-side guide surface to the rotor, and an outlet portion with an outlet opening, between which a flow path passing the rotor ring can be formed. It is provided that the inlet opening has a free inlet cross-section which is maximally as large as a cross-sectional area delimited by the rotor ring.

Abstract: A tangential flow machine can be operated both as electric propulsion and as a generator, having a jacket housing which can have flow passing around it on an outer side, the profile of which is formed on a first front-side opening, and tapers to a second front side, on which a second front-side opening is formed. Between the two front-side openings, there extends a flow path along a main axis, and with an electrical machine, which on the jacket housing has a stator and a rotor that is supported so as to rotate within the stator. The rotor defines a free rotary axis and has a rotor ring and an arrangement of rotor blades which each extend from the rotor ring, radially to a free edge and the free edges of the rotor blades, in the projection direction parallel to the main axis.

Abstract: A steering wheel actuation device for retrofit mounting to a steering wheel of a motor vehicle and for applying a motor-driven torque to same includes a stator suitable for bracing against rotational movement and a rotor having attachment devices for the torque-proof attachment to the steering wheel, wherein said rotor is rotatable against the stator and wherein the stator features a U-shaped design, which extends over a curved section and forms an open section.

Abstract: A tangential flow machine can be operated both as electric propulsion and as a generator, having a jacket housing which can have flow passing around it on an outer side, the profile of which is formed on a first front-side opening, and tapers to a second front side, on which a second front-side opening is formed. Between the two front-side openings, there extends a flow path along a main axis, and with an electrical machine, which on the jacket housing has a stator and a rotor that is supported so as to rotate within the stator. The rotor defines a free rotary axis and has a rotor ring and an arrangement of rotor blades which each extend from the rotor ring, radially to a free edge and the free edges of the rotor blades, in the projection direction parallel to the main axis, delimit a free circular surface. With this, provision is made that the rotor blades are formed by baffle plates, which extend in the direction of the main axis over the entire axial length of the rotor ring.

Abstract: A water power plant for the generation of electric current from a flowing medium by means of a turbine, which includes a housing around which the flow passes on an outer side, a stator of an electric generator which operates in a low-speed mode, and a rotor of the generator, which is rotatably mounted relative to the stator. The rotor includes a rotor ring with an annular surface and, starting from the rotor ring, an arrangement of inwardly extending turbine blades, thereby defining a free-standing axis of rotation. The housing defines an inlet portion with a first front-side cutting edge which delimits a circular inlet opening, from which extends an inlet-side guide surface to the rotor, and an outlet portion with an outlet opening, between which a flow path passing the rotor ring can be formed. It is provided that the inlet opening has a free inlet cross-section which is maximally as large as a cross-sectional area delimited by the rotor ring.

Abstract: An actuator device (2) for actuating at least one foot pedal (P) of a motor vehicle has at least one actuating element (8), whereby, for applying force to the foot pedal (P), said actuating element is shifted by means of a positioning mechanism (10) between an application position and a released position. It is provided that the positioning mechanism (10) is drivable with a positioning force (SF), by means of inertial means (such as an inertial mass).

Abstract: An actuator apparatus (10) for operation of at least one foot pedal (8) of a motor vehicle (4) has at least one operating element (12) that is drivable for pressure application to the foot pedal (8) by means of an actuator (14), and a force sensor (16), by means of which a pressure-application force that can be generated at a contact surface (20) of the operating element (12) can be detected. Provision is made in this arrangement that the contact surface (20) is formed by a pressure-application plate (18) and that the force sensor (16) is disposed on a side (22) of the pressure-application plate (18) facing away from the contact surface (20).

Abstract: The steering wheel adapter for a motor vehicle has, for connection to a steering wheel, a rotatable retaining plate (10) with at least three retaining elements (11, 12, 13) that are displaceable within a circular segment formed by the upper region of the steering wheel (50) and whereby the steering wheel (50) is frictionally connectable to said retaining plate (10). This upper circular segment is used as a free space for coupling the steering adapter to the steering wheel, with all retaining elements that serve to clamp the steering wheel to said retaining plate being disposed within this free space so that their retaining force is generated against the steering wheel from the inside. In the steering wheel plane outside the steering wheel rim, no components are therefore required that could come into conflict with other components of the motor vehicle in the vicinity of the steering wheel.

Abstract: For detecting and statistically securing correlations between the iris of a test subject and his state of health, a data bank with images of the iris of M test subjects is established by means of the following method steps: obtaining an image of the iris (iris chart) of the M test subjects by opto-electronically scanning-in the pixels with defined color values in a predeterminable grid, conversion and storage of the M scanned-in iris charts in M data sets, each with a×b data fields of a value corresponding to the color value of the associated pixel, standardization of the M data sets in such a way that a standard value, which can be predetermined by a rule for computing, is formed for each data field and represents the normal color value of the associated pixel, forming a standard data set (DQ) from the mean values standardized in this way, which constitutes an iris chart with the statistical normal state of the iris of the M test subjects, and storing the standard data set (DQ) in a first section of a data c

Abstract: An apparatus for receiving a robot driver in a motor vehicle having a driver's seat and a driver's lap belt, composed of:a mounting portion adapted to rest on the driver's seat for supporting the robot driver; and at least one locking element carried by the mounting portion and engageable with the driver's lap belt for holding the mounting portion securely on the driver's seat vehicle in a position suitable for proper operation of the robot driver.

Abstract: An actuator for operating the foot pedals of a motor vehicle with the aid of a servomotor. The actuator has two actuating arms which can be alternatingly actuated by selecting the direction of rotation of the servomotor. First and second coupling elements in the form of, respectively, an eccentric device and a pin projecting radially away from the motor shaft are provided to produce this alternating action on either actuating arm. It is thus possible to selectively actuate either the brake pedal or the gas pedal, for example, of a motor vehicle with a mutual device which makes only minimal demands on space and is cost-effective.