Abstract: A process for reducing the odor emission of aqueous vinylaromatic/1,3-diene copolymer dispersions and of redispersion powders obtainable therefrom by drying, is by emulsion polymerization of a mixture containing at least one vinylaromatic and at least one 1,3-diene in the presence of one or more surfactant substances and optionally drying of the polymer dispersion obtained thereby. There are 0.01% to 15.0% by weight of one or more monomers of the branched or straight-chain alkyl esters having 1 to 8 C atoms in the alkyl radical of monounsaturated monocarboxylic or dicarboxylic acids and 0.01% to 15.0% by weight of one or more monomers based upon the vinyl esters of branched or straight-chain aliphatic carboxylic acids having 1 to 10 C atoms which are added in one step or in two successive steps toward the end of the polymerization, when the total content of free monomers in the aqueous copolymer dispersion is in the range from ≧0 to ≦20% by weight.

Abstract: A knee restraint device for vehicles has a base, a knee protector component which is movable toward the knees of a vehicle occupant, and a drive structure for driving the knee protector component toward the knees of a vehicle occupant. The drive structure is arranged between the base and the knee protector component. Further, a limiting- and positioning structure is provided for limiting the travel of the knee protector component towards the knees of a vehicle occupant and for positioning the knee protector component relative to the knees of a vehicle occupant. The limiting-and positioning structure is fastened to the base and is constructed in one piece with the knee protector component. The limiting-and positioning structure is deformable on activation of the drive structure and has a predetermined rigidity, this rigidity-being sufficient so as to prevent any change in shape of the limiting-positioning structure under its weight.

Abstract: The invention relates to a control device, especially a temperature control device, comprising a sensor, a setpoint sensor, an electronic or electromechanical switch, an electricity supply unit, a control electronics unit and a casing encompassing said components. Said control device (1) is constructed by MID technology and the electronic and/or electromechanical components which make up the control device (1) are supported by walls of sections (7, 8, 9, 10) inside the casing and/or supporting elements (2) connected thereto. Said control device (1) has connecting contacts (3, 3′) leading outwards. The electronic and/or electromechanical components are interconnected by means of strip conductors (16) located directly on the casing floor (15) and/or casing walls and/or interior casing sections (7, 8, 9, 10).

Abstract: A head lamp piece, actuating piece, or similar piece with functional symbols adapted for illumination with transmitted light and a method of manufacturing same is provided. A support element (1) is formed in such a manner that there is provided on the surface (5) thereof within at least one predetermined area, a first raised structure (7) corresponding to the shape of at least one first function symbol (9, 11). One or more temperature stable color layers (13, 15) are applied on the support element (1) in the first predetermined area. The surface (5) of the support element (1) is covered by a non-transparent material (17) leaving the raised structures (7) and color layers (13, 15) uncovered. The top surface (7a) of the color layer extends essentially parallel to the surface (5) of the support element (1) and remains free of non-transparent material (17).

Abstract: A reflector antenna is disclosed with a stator portion and a rotor portion which is supported for rotation relative to the stator portion about a rotation axis. A reflector that is connected by an electrical connection with the stator portion, is secured to the rotor portion. The electrical connection is formed as a flexible connecting cable, wherein one end of the cable is attached to the rotor portion and the other end is attached to the stator portion. A segment of the connecting cable rotates with half the rotation speed of the rotor portion and with the same rotation direction as the rotor portion.

Abstract: The present invention relates to a directional microphone, in particular having symmetrical directivity, having an interference tube with a tube axis which is provided with a row of sound inlets arranged at least approximately parallel to tube axis, and which incorporates an electroacoustic transducer in its inside in the vicinity of its rear end face. It is further provided that the row of sound inlets is arranged non-symmetrically to tube axis opposite the outer periphery of interference tube.

Abstract: A protective device for the interior of a motor vehicle has a protective structure which has a planar shape in a protective position and which is seated for movement by a drive mechanism between at least two positions. The protective structure is connected with at least one guide element that can be entrained by at least one coupling member with transfer structure to the drive mechanism. The at least one coupling member is provided with at least one picking-up element that acts in transverse direction to the direction of movement of the coupling member and that entrains, releases or picks up the guide element with limited entraining force during movement of the coupling member. The protective device is usable for cargo area coverings, cargo area dividers and sun-protection roller blinds.

Abstract: A process for the preparation of enantiomer-enriched aminofuranones and hydroxyfuranones in which an enantiomer-enriched cyanohydrin is acylated by an acylating agent, then cyclized at 40 to 90° C. in the presence of zinc or a zinc compound to the corresponding enantiomer-enriched aminofuranone, which is converted where appropriate by acid hydrolysis into the corresponding enantiomer-enriched hydroxyfuranone.

Abstract: A closing device has a key-operable closing cylinder which is simultaneously a component of a pusher and serves as a hand-operated thrusting device for operating locking elements. A central locking system can be used to actuate a lever with a drive. Malfunctions result when the central locking lever, moved to a secured position by the drive of the central locking system, blocks the components in the closing cylinder such that the key cannot be inserted into the closing cylinder when a pushing arm which is rotated by the closing cylinder is in an inactive position and blocked. This is avoided by using coupling elements which are provided between the supporting points of the lever allocated to the central locking system and also between the supporting points of the pushing arm. In accordance with the rotated position of the key in the closing cylinder, the coupling elements change between coupling and uncoupling positions. The lever is uncoupled when the pushing arm is in the inactive position.

Abstract: The invention concerns a packaging tray (1) suitable for permanently holding liquid (5) escaping from a packaged article (6). At least on and/or in its base wall (2) the packaging tray (1) has at least one cylindrical bulge (4) which is open towards the interior of the packaging tray (1) and whose diameter, which remains constant over the entire depth of the bulge (4), is between 2 and 6 mm, its depth being 1.5-times the diameter. The invention also concerns a corresponding packaging device.

Abstract: The invention relates to an expansible fixing plug (10), which is manufactured as a two-material fixing plug from a relatively soft and a relatively hard plastics material. To achieve a low insertion torque of an expansion screw as the expansible fixing plug (10) is expanded, yet nevertheless a high anchoring force, the invention proposes constructing from the relatively hard plastics material expansion fingers (22), having cross-sectional areas increasing in size in the direction towards the leading end of the expansible fixing plug (10), which expansion fingers are embedded in expansion tongues (14) of the relatively soft plastics material having a cross-section corresponding to a circular segment, the expansion tongues (14) being connected with one another by dilatation zones (16). (FIG. 8).

Abstract: An intromedullary nail for the distraction of bone parts consists of two elements which can be moved relative to one another. At least one electrically operated driving element which is supplied by electrical energy to move the two elements relative to one another is connected to the medullary nail by at least one detachable plug-in element.

Abstract: Partitions are provided, in particular for exhibition or show stands. These partitions can be assembled from a plurality of inherently rigid wall elements, which are each essentially formed from a frame and at least two panel plates covering the frame on the outside. The individual wall elements are releasably connectable to one another by coupling members. Each coupling member is essentially constructed from three partial elements, namely two frame connections (7, 49) and a connecting element (8, 46). The two frame connections are arranged in each case in the region of the outside of the vertical frame limbs (6) of two wall elements which are to be connected. The frame connections (7, 49) and the connecting element (8, 46) can engage behind one another in a clamping fashion. In this manner, individual wall elements can be removed from an already assembled partition by the controlled removal of individual connecting elements.

Abstract: The invention relates to a conductivity sensor with a substantially circular cylindrical casing of synthetic material and with metal measuring electrodes in its planar substantially circular front wall, of which at least two voltage electrodes and at least two current electrodes form poles, wherein at least two substantially circular voltage electrodes are encompassed by at least two plane-form current electrodes extending substantially in a semicircle or by at least four substantially circular current electrodes disposed in two semicircles.

Abstract: A belt reel for a belt retractor of a vehicle occupant restraint system comprises a cylindrical spool adapted for accommodation of a belt webbing and at least a first collar arranged at a first axial end of the spool. The spool consists of at least one sheet-metal sleeve, and the collar is formed by a sheet-metal disk.

Abstract: The invention relates to a dust filter bag having a highly porous backing material ply and to a method for producing the dust filter bag

Abstract: A park brake system for vehicles is provided that has an actuator with an electric drive motor and an electronic control unit provided with an interface. A reduction gear has an input connected to the output of the electric motor and an output member for connection to mechanical brakes of the vehicle. A command unit has a transducer connected to the electronic control unit. The transducer converts position indication signals into appropriate digital signals to enable the control unit to generate corresponding brake control commands. With appropriate control signals from the electronic control unit, the mechanical brake system can thus reflect positional brake commands from the command unit within an operating range from OFF to ON, including partial activation conditions of the park brake.

Abstract: The invention relates to a cutting machine for cutting up foodstuffs, particularly sausage, ham, bacon, meat, cheese and the like, with a cutting head disposed on a base frame (8) as well as a product delivery unit with a guide (7) for the product to be cut and a feed arrangement, wherein at the cutting end of the product (6) to be cut a holder (1) is provided which fixes and shapes the foodstuff (6) and which can be retracted from the blade (11) with the guide (7) for the product to be cut in order to prevent the formation of slivers with idle strokes.

Abstract: A switch comprising a deflectable inertial mass that responds to acceleration, by means of which a switching system can be actuated, characterized in that the inertial mass is suspended on two parallel, elastically deflectable support arms having a first, firmly anchored end and a second, movable end to which the inertial mass is attached.

Abstract: A vehicle occupant protection system comprises an inflatable gas bag, a tensioning band which is tensioned in the case of inflation of the gas bag so that the tensioning band has a tension, and a device which at the end of a predetermined period of time after inflation of the gas bag reduces the tension of the tensioning band.