Abstract: A method for operating a tire pressure measuring system uses a transceiver. When triggered, the transceiver transmits an energy signal to a transponder in a tire that then responds with a data signal. So that the energy signals do not interfere with other transceivers on receipt of the data signals, the method makes provision for the repetition rate with which the energy signals are triggered to be a function of the speed of the vehicle. Transmission is more frequent at higher speed than at lower speed.

Abstract: A system for delivering elastomeric media comprises a gear pump and a screw-type extruder which, viewed in the delivery direction of the pumping medium, is arranged in front of the gear pump and which comprises a screw and a screw casing. The screw casing has at least one conical part, and the screw has at least one tapering in the area of the conical part. For the controlled feeding of energy into the pumping medium, the screw is axially displaceable in the screw casing.

Abstract: A device for alternate transport of sheet-shaped materials (1) has at least one frictional wheel (41, 42) as well as a housing (20, 21, 22), an actuating element (30), a drive (34) for the actuating element (30), a control (70) for the drive (34) and at least one driven transport element (50, 52), whereby at least one frictional wheel (41, 42) is mounted so that it can rotate at the end of a spring plate (10), whereby the spring plate (10) is mounted with respect to the housing (20, 21, 22) and the actuating element (30) in such a way that the spring plate (10) can be brought into a first active bending state and into a second passive bending state by means of the actuating element (30), whereby in the active bending state the at least one frictional wheel (41, 42) is in working connection with the transport element (50, 52) and in the passive bending state it is not.

Abstract: A device for detecting the tire pressure of a motor vehicle tire (6) has an electronic unit (1) with an antenna (2) that is connected therewith. The electronic unit (1) and the antenna (2) are mounted on an elastic, circular support (3), which is fixed coaxially to the wheel axle (8) on the tire sidewall (7) in proximity of the wheel rim (5). The support (3) is fixed to the tire (6) only with its inner circumferential side while the outer circumferential side protrudes freely into the interior of the tire.

Abstract: A permanent magnet design includes a magnetic field that is skewed relative to a center line of the magnet body. One surface of the magnet is adapted to be mounted or supported on a motor assembly component such as the rotor. The other side of the magnet body includes at least one surface that is not aligned with the center line of the magnet body. When the magnet is supported on a motor component so that the magnet center line is aligned with the axis of rotation of the motor rotor, the magnetic field of the magnet is not aligned with the rotor axis.

Abstract: A device for detecting the tire pressure of a motor vehicle tire (6) has an electronic unit (1) with an antenna (2) that is connected therewith. The electronic unit (1) and the antenna (2) are mounted on an elastic, circular support (3), which is fixed coaxially to the wheel axle (8) on the tire sidewall (7) in proximity of the wheel rim (5). The support (3) is fixed to the tire (6) only with its inner circumferential side while the outer circumferential side protrudes freely into the interior of the tire.

Abstract: The invention relates to a system for delivering elastomeric media, the system consisting of a gear pump (1) and a screw-type extruder (10) which, viewed in the delivery direction (6) of the pumping medium, is arranged in front of the gear pump (1) and which consists of a screw (11) and of a screw casing (12).

Abstract: A device for measuring moisture is described. This device includes a sensor unit (1) having a moisture-sensitive sensor element (1.1) and a carrier element (2), upon which the sensor unit is mounted. The carrier element (2), as well as the sensor unit (1) have electrical contact regions (1.2a, 1.2b). Carrier element (2) has a recess (6), above which the sensor unit (1) is mounted. The moisture-sensitive sensor element (1.1) is oriented in the direction of the recess (6). The sensor-side contact regions are formed on the side of the sensor unit (1) facing the carrier element (2). In at least one partial region adjacent to the sensor unit (1), the carrier element (2) is provided with a coating (3) which absorbs and/or releases as little moisture as possible.

Abstract: The invention relates to a system for delivering elastomeric media, the system consisting of a gear pump (1), a filter (20) and a screw-type extruder (10) which, viewed in the delivery direction (6) of the pumping medium, is arranged in front of the gear pump (1) and which consists of a screw (11) and of a screw casing (12).

Abstract: A permanent magnet design includes a magnetic field that is skewed relative to a center line of the magnet body. One surface of the magnet is adapted to be mounted or supported on a motor assembly component such as the rotor. The other side of the magnet body includes at least one surface that is not aligned with the center line of the magnet body. When the magnet is supported on a motor component so that the magnet center line is aligned with the axis of rotation of the motor rotor, the magnetic field of the magnet is not aligned with the rotor axis.

Abstract: A cable is proposed, particularly a coaxial cable, with an internal conductor (1), an insulation (4) which encloses the internal conductor (1), an external conductor encompassing several elements (2) extending essentially in the longitudinal direction of the cable and resting on the insulation (4), and with a cladding layer (3) which rests on the elements (2) of the external conductor and on the insulation and encloses same, where the cross section of the surface (6) of the insulation (4) vertical to the longitudinal direction of the cable is a polygon, and the cladding layer (3) rests on the corners (7) of the polygon.

Abstract: A hybrid cable is proposed with a central cable, in particular a coaxial line, and supplementary conductors (5, 6) running parallel to the central cable. The hybrid cable is characterized in that the supplementary conductors (5, 6) are arranged in layers and that the layer surface is oriented parallel to the surface of the central cable.

Abstract: An extruder of the Transfermix type comprises a barrel in which a screw rotates for transporting and mixing visco-elastic compounds. The extruder has an inlet, a compression section, a plasticizing section and an exit section. The plasticizing section is of the Transfermix type, in which a helical groove in the screw varies in cross section from full area to zero area, while the cross section of an oppositely handed helical groove in the barrel varies from zero to full area. A return section follows the plasticizing section, and the operative contact-surface of the return section is formed by a sleeve which forms a cylindrical gap between the sleeve and the screw, the sleeve being axially movable to close or open the gap to produce a continuously adjustable throttle.

Abstract: An antitheft system for a motor vehicle includes an interior monitoring device and a transceiver unit which are intended to detect the presence of a person or of a key in the interior of the motor vehicle and which are activated as soon as a door is closed. If a person is not detected in the interior, the doors are automatically locked without the user having to undertake particular measures for that purpose.

Abstract: A cassette for a wedge-shaped ink well of a printing machine has a bottom and a rear wall and two side walls. A front of the cassette, opposite the rear wall, faces a duct roller of the printing machine when the cassette is inserted into the ink well and is open. A handle connected to the upper portions of the side walls is positioned such that the cassette tends to incline to prevent ink from flowing out of the front of the cassette when the cassette is handled outside of the printing machine. The bottom and the sides of the cassette are sealed against the ink well adjacent to the duct roller. A seating arrests movement of the cassette relative to the ink well when the cassette is inserted in the ink well thus ensuring that the duct roller uniformly inked between sides of the ink well.

Abstract: An inking apparatus for rotary printing machines includes a rotatably mounted, drivable ink roller and at least one ink container mounted such that it can be swivelled away from the roller, favoring cleaning and ink change. The swivelably mounted ink container permits the ink container to be emptied in an operator-friendly fashion avoiding ink residues to the greatest possible extent and also permits thorough cleaning of the ink container and the roller with good accessibility. The roller is mounted in a separate holder and the holder is mounted in the frame in such a way as to be swivelable separately from as well as together with the ink container.

Abstract: The invention relates to a manually controlled input device for a computer which comprises a ?graph! graphics card for controlling a monitor video screen ?by means of! via a video signal, as a simulation and ?in the form! of a mechanical small-size spraying device (air brush) whose operating parameters are composed of three space coordinates, the air pressure of the ink spraying jet and the ink quantity therein. Synchronization signals from the video card are used in conjunction with an optical coupling between the input device and the video screen, to determine the spacial coordinates of the input device relative to the video screen.

Abstract: In a process that is particularly suitable for producing pipes or hoses, the reinforcing material and the matrix material are no longer produced separately but together in a woven, knitted, braided or non-woven fabric. The matrix material is selected so that its melting temperature is lower than the melting or decomposition temperature of the reinforcing material. The end product is obtained by pultruding the fabricated material, generally designated as textile fabrics, at a temperature above the melting temperature of the matrix material and below the melting or decomposition temperature of the reinforcing material. The product is then cooled to stabilise its final shape.

Abstract: In a flow deflector structure for an intake air duct of an internal combustion engine which includes a housing with air inlet and outlet openings arranged at a predetermined angle with respect to each other for redirecting air flowing through the deflector structure and with flow guide vanes curved according to the flow direction change provided by the flow deflector structure, the housing has a flow cross-section which is larger than the flow cross-section of the inlet and outlet openings and a side wall opening with a cover to facilitate forming, or insertion of the guide vanes in the housing.

Abstract: A method for controlling the ink guidance of a printing machine, especially a sheet-fed offset printing machine. Ink-density spectra are recorded by means of a spectral photometer at a plurality of image points of the original and of the printed copy and the differential ink-density spectra are determined from these values. These differential ink-density spectra are then represented as a linear combination of the individual ink-density spectra of the inks participating in the composite printing. Regulating commands for the ink-guide members of the printing machine are thereupon derived from the proportionality factors of this linear combination.