Abstract: The invention discloses polyvinyl alcohol-stabilized copolymers of 1,3-dienes with methacrylates and/or acrylates in the form of their aqueous polymer dispersions or polymer powders redispersible in water, and to a process for their preparation and their use.

Abstract: The invention provides a process for laminating textile sheet materials onto moldable particle foam or onto foamed moldings, using, as an adhesive, a polymer composition based on copolymers of one or more monomers selected from the group comprising vinyl esters, acrylates, methacrylates, vinylaromatics and vinyl chloride and from 0.01 to 25% by weight, based on the total weight of the copolymer, of one or more ethylenically unsaturated monomers containing carboxyl groups.

Abstract: Holding device for aligning and mounting a workpiece in an apparatus includes a receiving opening (6) provided for the holding device (20; 30), means (7) for positioning the holding device disposed in the receiving opening (6) for determination of the position of the holding device in relation to the receiving opening, wherein the holding device (20; 30) is connected with a workpiece carrier (21; 31), wherein the workpiece carrier (21; 31) is adjustable relative to the holding device, and wherein optical means (8; 11-17) are provided for viewing of the workpiece and thereby alignment of the workpiece on the holding device is performed.

Abstract: An audio decoding device for decompressing an audio signal that was compressed in accordance with a given compression method having a program-controlled signal processor which receives the compressed audio signal and from it produces a decompressed audio signal under the control of a decompression program; a loadable program memory that is connected to the signal processor for storing the decompression program; and a management device which is connected to the program memory and is controlled by the compressed audio signal, and which manages decompression programs corresponding to at least two different compression methods in order to determine the respectively used compression method from the compressed audio signal, to select the pertinent decompression program and to load the pertinent decompression program into the program memory.

Abstract: The invention relates to a vehicle steering wheel comprising a skeleton made of die cast material, a reinforcement being embedded in the die cast material.

Abstract: The invention provides a process for laminating textile sheet materials onto moldable foam or onto foamed moldings, using, as an adhesive, a polymer preparation based on copolymers of one or more monomers selected from the group comprising vinyl esters, acrylates, methacrylates, vinylaromatics and vinyl chloride and from 0.01 to 25% by weight, based on the total weight of the copolymer, of one or more ethylenically unsaturated monomers containing carboxyl groups.

Abstract: In a belt retractor the absolute angle of rotation of the belt reel is sensed by an incremental counter. The incremental counter is calibrated by sensing the angle of rotation of a control disc coupled to the belt reel by a reduction gear unit. The count of the incremental counter represents the absolute angle of rotation of the belt reel with high accuracy. Various components of a restraint system are controlled as a function of the thus measured absolute angle of rotation of the belt reel.

Abstract: The invention relates to a gas bag restraint system for vehicle occupants which comprises a gas bag having a maximum unfolding distance and a vehicle seat associated with the system. The gas bag restraint system further comprises a gas bag delimiting device which delimits the maximum unfolding distance of the gas bag towards the occupant as a function of a position of the vehicle seat.

Abstract: A process for coating plastic substrates with a transparent layer compact that is not sensitive to scratches and abrasion and resistant to atmospheric influence with a plasma flame in a vacuum chamber at some distance from the substrate. The process includes the steps of: a cleaning of the substrate with an oxidizing gas in a first procedural step and then a cross linkage with an inert gas in a second procedural step, an oxidizing gas and a silicon-organic compound are used in a third procedural step to produce a first barrier layer, and an oxidizing gas, a silicon-organic compound, and a UV-absorbing compound are used in a fourth procedural step to deposit a sublayer with UV absorbers, an oxidizing gas and a silicon-organic compound are used in a fifth procedural step to deposit a scratch-resistant layer, an inert gas and a silicon-organic compound are used in a sixth procedural step to deposit a smooth layer.

Abstract: A force limiter for a seat belt retractor comprising a frame, a belt reel rotatably mounted in the frame and a drum which may be coupled with the belt reel for joint rotation. The force limiter further comprises a plastically deformable metal band that may be wound on the drum with dissipation of energy. The metal band runs through a plurality of deflection elements arranged on the frame to be deformed thereby. At least one of the deflection elements is supported on a supporting structure fixed to the frame and is arranged on the frame so as to be movable transversely to the metal band. The deflection element is provided with a stepped contact surface area for a correspondingly stepped abutment surface area on the supporting structure, whereby, when the supporting structure engages a step of the contact surface area, a retraction movement of the deflection element relative to the metal band is permitted.

Abstract: An electrical outlet has socket openings for insertion of contact pins of an electrical plug therein, a closure element that selectively closes or opens the socket openings, and a latching element that selectively latches or unlatches the closure element. The closure element slides perpendicularly to the insertion axis. The latching element includes a latching pawl that is flexibly deflectable parallel to the insertion axis, between a latched position for engaging the closure element and an unlatched position for releasing the closure element. An unlatching pin of an adapter is inserted to deflect the latching pawl to disengage it from the closure element. This unlocks the receptacle for use. Then the contact pins of the plug may be inserted through holes in the adapter and into the socket openings to press sloping surfaces of the closure element to slide the closure element to the open position.

Abstract: A device for detecting embolus uses ultrasonic signals reflected on a fluid flow in a body. The device features a first ultrasonic unit for receiving a first signal generated in a first position in a vessel and a second ultrasonic unit for additional reception of a second signal generated in a second position in the body. The device also features a detector unit for detecting the embolus. The detector unit is triggered only if the time interval between the characteristic changes in the first and second signal, corresponding to a possible embolus, exceeds a minimum value, or if the characteristic signal change occurs in one of the signals only.

Abstract: The invention relates to a vehicle steering wheel, with a switch movably mounted on the steering wheel. The steering wheel comprises a bearing for the switch, the bearing having a guide piece and a bearing piece that encloses the guide piece. The guide piece has a free end with a cone widening outwards towards the free end and transversely to a direction of movement of the switch. The free end forms an end stop in a non-actuated switch position and rests against the bearing piece.

Abstract: An object-sorting system has a conveyor having a horizontally extending stretch, a plurality of pushers fixed on and spaced along the conveyor and extending upward from the stretch thereof, and an upright chute adapted to hold a stack of objects and having a downwardly open outlet spaced above an upstream end of the conveyor stretch. An elongated support surface extends horizontally above the stretch and has an upstream end below the outlet port. A drive advances the stretch and thereby displaces the pushers downstream past the outlet so that the pushers engage at least a lowermost object of the stack in the chute and move the engaged object(s) downstream along the support surface. The support surface can pivot about an axis at the support-surface downstream end and thereby change a vertical spacing between the support surface upstream end and the outlet port.

Abstract: An igniter unit for an inflator unit comprises a base in which electric contact pins are arranged and a plug for plugging into the base to contact the contact pins. The plug is provided with at least one key and the base is provided with at least one guide groove for the key.

Abstract: The present invention refers to a retractable top (3) of a motor vehicle, in particular for at least 4-seat convertibles (1), comprising: an upper, substantially rigid roof section (5) which forms an upper roof portion and which can be connected to the upper edge portion (19) of the windshield (17), a rear, substantially rigid roof section (7) which is connected to the upper roof section (5) and extends behind the passenger compartment of the motor vehicle (1), a rear window (9) arranged at the rear roof section (7), wherein the upper and the rear roof section (5, 7) are arranged pivotal into and out of an accommodation chamber (13) in the motor vehicle.

Abstract: A method for the production of Gaussian intensity distribution in the beam profile of secondary radiation generated by non-linear optical processes, particularly frequency conversion and more particularly frequency doubling of a primary radiation beam. The non-linearly generated, secondary radiation beam is non-Gaussian in profile due to the walk-off effect and has a near field path near the non-linear optical material and a transition field path interconnecting the near field path with a remote, or far, field path. A Gaussian secondary beam profile of substantially circular cross-section is produced at a finite distance from the optical material by providing an optical system in the transition path which, taken as a whole, has no divergence altering or imaging effect on the secondary radiation beam.

Abstract: The invention relates to a half-bridge module which is arranged in an electrically insulating cooling liquid and in which two semiconductor switches form a half-bridge; the first semiconductor switch is capable of being connected by its source terminal to a high voltage potential, and the second semiconductor switch is capable of being connected by its drain terminal to a low voltage potential; the drain terminal of each first semiconductor switch is connected to the source terminal of the respective second semiconductor switch; whereby respective first semiconductor switches are arranged with their source terminal on a common first metallic conductor rail which is capable of being connected to the high voltage potential; respective second semiconductor switches are arranged with their source terminal on a second metallic conductor rail constituting the output which is arranged alongside the first conductor rail, spaced therefrom; each second semiconductor switch is connected by its drain terminal to a common

Abstract: A method for transferring a gas bag for a vehicle occupant restraint system into a mounting provided for the gas bag comprises the following steps: First, the gas bag is folded. Then, the gas bag is heated. Subsequently, the folded gas bag is pressed and simultaneously cooled. Finally, the gas bag is fastened in the mounting.

Abstract: The invention relates to an assembly consisting of a steering shaft and a steering wheel secured thereto. The steering shaft is provided with a groove at an end associated with the steering wheel, and the steering wheel is provided with a holding part which may engage into the groove in order to secure the steering wheel to the steering shaft in an axial direction. The holding part is movable between a release position in which it does not engage the groove, and a holding position in which it engages into the groove. A blocking element is provided, adapted to hold the holding part in the release position, and an indicator element is provided, which is connected with the holding part and is adapted to display at an outside of the steering wheel whether the holding part is in its holding position.