Abstract: A method is described for producing a gear wheel from a powdered metal blank (1) compressed and sintered having a machining allowance in the gearing area, the powdered metal blank (1) being compacted by the machining allowance with a plastic deformation by rolling of a compression tool (7) forming a counter gearing engaging in the gearing of the powdered metal blank (1). To provide advantageous compaction conditions, it is suggested that the powdered metal blank (1) be compacted simultaneously around the entire circumference by rolling of profile rolls (8) forming the compression tool (7) axially to the powdered metal blank (1).

Abstract: The present invention relates to a gambling machine comprised of a display unit (1) to display a course of a game and to display game results, and comprised of an operating unit (3) to influence the course of a game, and comprised of an electronic control unit (2) connected to the display unit (1) and to the operating unit (3) to control the course of a game and to determine the game results. To provide such a gambling machine wherein the operating unit (3) is wear-free and vandalism-safe, the present invention proposes that the operating unit (3) be comprised of an operating panel (4) made of a dielectrical shockproof material, the front side of which forms the operating panel of the operating unit (3), with the operating panel (4) being comprised of an operating field (5) or being subdivided into several operating fields (5), and wherein a capacitive sensor element (8) arranged on the rear side of the operating panel (4) is allocated to each operating field (5).

Abstract: A system for connecting a shaft to a joint, and a corresponding method are provided, wherein a shaft journal embodied on the end of the shaft that is to be connected to the joint can be inserted into a recess of a joint connection. The aim of the invention is to be able to pre-assemble and axially align the shaft and the recess in a simple manner. To this end, the shaft journal and the recess are adapted to each other in such a way that the shaft journal can be displaced in the recess in an essentially weak manner in a first section T1 of the insertion path E, and a large amount of force is expended for the displacement of the shaft journal in the recess in a section T2 of the insertion path E.

Abstract: A vibration exciter, particularly for a vibration pile driver, comprises at least two axles disposed parallel to one another, as well as at least two imbalance masses, which are attached to one or more of the axles. The relative rotary position of the imbalance masses can be adjusted relative to one another by at least one rotary oscillating motor having a rotor shaft and a stator housing. The rotor shaft is an integral part of one of the axles, and the rotary position of the stator housing relative to the rotor shaft can be changed. The stator housing has at least one closure lid that is at least partially unreleasably coated with a slide alloy, for radial and axial bearing of the rotor shaft. At least one shaft seal is disposed between the rotor shaft and stator housing. The seal is hydraulically biased and provided with a support element.

Abstract: The invention relates to a piston (10, 110, 210, 310, 410) for an internal combustion engine, comprising a piston head (11) with at least one piston crown (12) which is exposed to at least one jet of combustion gases, and a piston shaft (17), the piston head (11) and the piston shaft (12) being configured as interconnected individual components including a peripheral outer cooling channel (27). The invention is characterized in that an annular partition wall (35, 135, 235, 335, 435) is provided in the cooling channel (27) in parallel to the piston crown (12) and has one or more nozzle-type openings (37, 45, 137, 237, 337, 437) that are arranged in such a manner that their respective outlet jet is directed against the underside (12a) of the piston crown (12).

Abstract: A connector has a mating surface on which the connector is mated with a mating connector in a first direction. The connector includes a power supply contact and a housing. The housing is formed with a power supply contact holder and a protrusion. The power supply contact holder holds the power supply contact. The protrusion extends along the first direction to a location closer to the mating surface than an edge of the power supply contact. The protrusion extends along a second direction perpendicular to the first direction more than the power supply contact within the power supply contact holder.

Abstract: The present application is about a new construction disposition applied to sample collector for the purposes of feces parasitological exams, more precisely to one new construction form which is manufactured with a reduced number of parts, helping with its low cost, since it is a product discharged after its utilization; collector which includes a container which receives the attachment of a cover which contemplates a central conic sector from whose top a cylindrical duct is developed which can be closed by an over-cover or cap; it is predicted a concave filtering element, formed by polyester net or mesh in the order of 220 to 280?, preferably 266?, which represents the same radius of internal bending of the conic portion of the cover, affixed to it by means of fitting or another equivalent mean.

Abstract: The invention relates to a woven fabric comprising warp threads or wires and comprising weft wires, wherein the woven fabric comprises an offset weft wire. The offset is particularly suitable for fastening objects separate from the woven fabric.

Abstract: Disclosed is an interior fitting part for a vehicle, comprising a wall part (12) that has a first side (21) facing the interior (IR) in the properly mounted state thereof, an opposite second side (22), and an edge (23) that extends between the sides. The interior fitting part further comprises a decorative layer (30) that is arranged on the wall part (12). An edge section of the decorative layer (30) is folded onto the second side (22). The second side (22) of the wall part (12) is provided with at least two elevations (41, 42), at least some sections of which extend next to one another along the edge (23), from the perspective of the edge (23). The decorative layer (30) is folded from the first side (21) to the second side (22) via the edge (23) while an edge section (31) of the decorative layer (30) extends between two elevations (41, 42) on the second side (22). Also disclosed are a motor vehicle door comprising an interior fitting part as well as a method for producing an interior fitting part.

Abstract: An ultrasonic sensor with a cylinder-shaped housing whose base forms a diaphragm of the ultrasonic sensor. The diaphragm is manufactured as an independent component and directly mounted in the cylinder-shaped housing. A method for manufacturing the ultrasonic sensor includes the steps of manufacturing the diaphragm and the cylinder-shaped housing separately from each other, and mounting the diaphragm directly in the cylinder-shaped housing.

Abstract: The invention relates to a double roller (1) with two running wheels (2) and one carrier housing (3), wherein an assembly journal (6) is arranged on the carrier housing (3). An actuating tappet (15) can be displaced in the assembly journal against a spring force, interacting with a counter locking part (65) for directional and/or complete fixation. Furthermore, a running wheel braking part (25) with engaging parts (37, 38) is provided for blocking the rotation of the running wheels (2). The running wheel braking part (25) is likewise actuated by the actuating tappet (15) and furthermore the housing section (4) accommodating the actuating tappet (15) includes a ball bearing (8) on the upper side and surrounds the actuating tappet (15) at least partially toward the bottom. In order to enhance a double roller of this type, it is proposed to have the counter locking part (65) inserted underneath the ball bearing (9) in the part of the housing section (4) that opens only in regard to the inner opening.

Abstract: A bandage dispensing device dispenses bandages with an upper protective layer of its packaging removed so that a person can dispense a bandage using only one hand. A separator placed near an opening in a wall of the housing of the device separates the upper protective layer from a roll of interconnected bandages so that only a bandage and a lower protective layer emerge from the housing of the device. The separator has at least one arm that protrudes from the side wall of the housing in a perpendicular direction and separates an upper protective layer of the packaging. The upper protective layer that has been separated by the separator gathers inside of the housing. In the roll of packaged bandages, the upper protective layer is releasably attached to the lower protective layer.

Abstract: A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and a spring-elastic torsion bar assembly, and can be rotated about a longitudinal axis. The torsion bar assembly has a body spring that can be attached to the vehicle body with one end, and a transverse control arm spring that is attached to the transverse control arm with one end. The body spring and the transverse control arm spring are coupled with one another at their free ends. The transverse control arm spring and the body spring are coupled with one another by way of a setting element or a releasable connection, whereby the setting element or the releasable connection, respectively, allows rotation of the ends assigned to one another, for setting purposes.

Abstract: The invention relates to a binding mechanism (1) for board-type gliding devices, in particular a snowboard binding, provided with a retaining plate (12) for a base plate (11) for securing it to a gliding board body. A setting and fixing device (23) is provided, which can be switched into at least three selectively assumable operating modes and is designed so that (i) in a first operating mode, an anti-rotation lock and an anti-lift lock for the base plate (11) are activated, (ii) in a second operating mode, the anti-rotation lock is inactive and the anti-lift lock is active, and (iii) in a third operating mode, the anti-rotation lock and the anti-lift lock are inactive.

Abstract: A timing device is disclosed which is for controlling electronic devices and which is mounted in a wall switch box. This timing device comprises at least one controller, at least one transceiver in communication with the controller, at least one interface; and at least one cover plate. This device can also include at least one key coupled to the cover plate for interacting with the interface when said cover plate is inserted onto said at least one interface.

Abstract: In an optical connector adapter for use in connecting a first and a second optical connector plug to each other, a second adapter half is butted against a first adapter half in a predetermined direction. The first and second adapter halves have engaging means for maintaining the first and second adapter halves in a butted state in the predetermined direction. The engaging means is configured to be disposed inside the optical connector adapter and to be prevented from releasing engagement thereof by at least one of the first and second optical connector plugs.

Abstract: The invention relates to a device (2), in a plant for coating pistons, for holding a piston (1) of an internal combustion engine, comprising an aligning piece (7), which is arranged on a surface (3) of the device (2) in the direction of the axis (17) of the piston (1) in an elastically flexible manner and which comprises two opposing surfaces resting on the inner surface of the gudgeon pin boss (18) of the piston (1) conically tapering in the direction of the piston crown. A simple construction of the piston holder which permits a fault-free and even coating of the piston which can be rapidly and simply fixed to the piston is achieved.