Abstract: A pull-out guide, in particular for domestic appliances, comprising a stationary guide rail and a running rail which is movably supported relative to the guide rail, on which a moving push element is supported, wherein at least one stop for limiting the movement of the push element relative to the running rail is provided on the running rail, wherein the at least one stop for the push element is designed in a resilient manner.

Abstract: An axial fan assembly includes a hub, a plurality of connection structures, and a plurality of isolated members. The hub is rotatable about an axis of rotation and includes a radially extending face and a cylindrical portion extending axially from the face. The face includes a radially inner face portion and a radially outer face portion. The plurality of connection structures extends radially inwardly from the radially outer face portion and extends radially outward from the radially inner face portion. The plurality of isolated members extends radially outwardly from the radially inner face portion and is isolated from the plurality of connection structures and from the radially outer face portion by a plurality of slots.

Abstract: The invention relates to a pull-out guide comprising a fixable guide rail; a running rail which is movably mounted via rolling bodies, wherein a central rail is optionally arranged between the guide rail and the running rail; and at least one latching device with a flexible spring element for removably fixing the running rail, the guide rail, and/or the optional central rail in a latching position. The spring element engages between two rolling bodies in the latching position in order to prevent the running rail, the guide rail, and/or the optional central rail from moving. In this manner, the spring element can be moved by means of the rolling body such that the contact surfaces lie in a lubricated region, thereby extending the service life.

Abstract: A drive arrangement for driving a first sickle bar section (42) and a second sickle bar section (36) of a harvesting platform (20) comprises a first gearbox (54) and the second gearbox (74) having an output drivingly connected to a respective first end of a respective sickle bar section (36, 42). Drive trains connect the first gearbox (54) and the second gearbox (74) to an input drive shaft (24). At least one of the drive trains comprises a belt drive. A synchronization transmission (82) is coupled to the second ends of the sickle bar sections (36, 42) and couples them in opposite movement directions.

Abstract: A fastening element (10, 10?) for arranging a device, preferably a pull-out guide, in or on a domestic appliance, preferably in an oven, on two bars (6, 7, 7?) which are parallel substantially in the X direction and are spaced apart from one another in the Z direction, having a first holder (11), which can be arranged on a first bar (7, 7?), and a second holder (20, 20?), which can be arranged on a second bar (6), wherein the second holder (20, 20?) is designed as a fixed bearing for accommodating different thicknesses of second bar (6), and the first holder (11) is configured as a movable bearing for compensating for different designs, spacings and/or thicknesses of the two bars (6, 7, 7?).

Abstract: A drive arrangement for driving a first sickle bar section (42) and a second sickle bar section (36) of a harvesting platform (20) comprises a first gearbox (54) and the second gearbox (74) having an output drivingly connected to a respective first end of a respective sickle bar section (36, 42). Drive trains connect the first gearbox (54) and the second gearbox (74) to an input drive shaft (24). At least one of the drive trains comprises a belt drive. A synchronization transmission (82) is coupled to the second ends of the sickle bar sections (36, 42) and couples them in opposite movement directions.

Abstract: An arrangement for the separation of particles from plasma for the formation of a coating onto the surface of a substrate under vacuum conditions. The plasma is advantageously formed by electrical arc discharge. The plasma is formed from a target that can be connected as a cathode and positive charge carriers of the plasma are accelerated in the direction of a surface of a substrate to be coated by at least one absorber electrode connected to an electrical potential that is positive with respect to the plasma. The absorber electrode is arranged and orientated such that a direct incidence of plasma onto the absorber electrode is avoided and can be designed in plate form aligned at an obliquely inclined angle which takes account of the divergence of the plasma flow. In addition, at least one permanent magnet or electromagnet element is a component of the arrangement.

Abstract: Fastening device (1) for an armature lamella stack (2) of a DC motor, characterized in that the fastening device (1) is disposed between the armature lamella stack (2) and a shaft (3) of the DC motor and is designed as a torsionally soft connection of said armature lamella stack (2) to the shaft (3).

Abstract: An axial fan assembly includes a hub, a plurality of connection structures, and a plurality of isolated members. The hub is rotatable about an axis of rotation and includes a radially extending face and a cylindrical portion extending axially from the face. The face includes a radially inner face portion and a radially outer face portion. The plurality of connection structures extends radially inwardly from the radially outer face portion and extends radially outward from the radially inner face portion. The plurality of isolated members extends radially outwardly from the radially inner face portion and is isolated from the plurality of connection structures and from the radially outer face portion by a plurality of slots.

Abstract: A method of producing a fitting for domestic appliances or furniture. The fitting including a plurality of components connected to one another. The method includes the steps of providing the plurality of components by one or more of stamping and bending metal sheets, assembling the plurality of components to form a fitting, coating the fitting, at least in sections, by applying at least one coating, one or both of drying and burning-in the coating, treating a surface of plurality of components abrasively before the coating of the fitting, thereby setting a surface roughness of the plurality of components, and cleaning the surface of the plurality of components.

Abstract: The invention relates to an anode for the formation of plasma by means of the development of electric arc discharges starting from a target connected as cathode for coating of substrates with target material in a vacuum. It is an object of the invention to propose a possibility by means of which the coating rate at least can be increased without substantially increasing the effort related to plant engineering required for this. The anode according to the invention for the plasma formation by means of the development of electric arc discharges starting from a target connected as cathode is then disposed in a known manner in a distance to the target. At the same time, anode bars are present initially disposed in parallel to the surface of the targets on the anode. In addition, strip-shaped elements being separated from each other by gaps are formed on the anode. Then, the strip-shaped elements start from the anode bars and face in the direction of a substrate to be coated on the surface.

Abstract: The invention relates to an assembly for the formation of coatings on substrates in a vacuum, wherein a plasma is formed by means of electric arc discharge at least on one target connected as cathode, and the arc discharge will be ignited between an anode and the target by means of a deflectable focused laser beam which is directed through a window to the surface of the target. It is an object of the invention to provide a technical solution by means of which an undesired coating in the window area of a vacuum chamber can be distinctly reduced. According to the invention, for this a permanent magnet or electromagnet is disposed between the window and at least one target at the side next to, above or below the optical axis of the laser beam, and the laser beam is guided through a magnetic field developed by the permanent magnet or electromagnet.

Abstract: The invention relates to an arrangement for the separation of particles from a plasma used for the coating of substrates under vacuum conditions. It can be used particularly advantageously in a method in which the plasma is formed by means of electrical arc discharge. It is the object of the invention to propose a solution which is easy to realize and with which particles can be separated from a plasma made for the formation of coatings such that they are not incident onto the surface of a substrate to be coated, with large targets being able to be used for the plasma formation. In the arrangement in accordance with the invention, a plasma is formed from a target that can be connected as a cathode and positive charge carriers of the plasma are accelerated in this process in the direction of a surface of a substrate to be coated by means of at least one absorber electrode connected to an electrical potential positive with respect to the plasma.

Abstract: The invention relates to an electric resistance element, which can be electromechanically regulated. A layer of a predeterminable width and thickness, consisting of an electrically conductive material with a constant specific electric resistance, is located on a substrate. At least one electric contact connection is also provided and an electric contact element can be displaced mechanically along the surface of said layer. The aim of the invention is to provide an appropriate resistance element that can be produced cost-effectively, with reproducible electric characteristics and a high resistance to wear, without a requirement for additional lubrication. To achieve this, according to the invention, a wear-resistant layer of uniform thickness is configured on the electrically condutive layer situated on the substrate. Said layer consists exclusively of a carbon similar to diamond and has a higher specific electric resistance than that of the layer.

Abstract: The invention relates to an electromechanically controllable electric resistance element. On that occasion, a layer made of an electrically conductive material having a constant specific electric resistance is located on a substrate with a width and thickness which can be predetermined. In addition, at least one electric contacting terminal is present, and an electric contact element can be moved mechanically along the surface of this layer. With the invention, an appropriate resistance element is to be provided which may be economically manufactured with reproducible electric properties, and which has a high resistance to wear wherein this shall also be achieved without any additional lubrication. According to the invention, with this a wear resisting layer having a constant thickness and a specific electric resistance being higher than that of the layer and being exclusively formed from carbon similar to diamond will be formed upon the electrically conductive layer on the substrate.

Abstract: The invention relates to a method and a device for coating substrates in a vacuum, in which a plasma is generated from a target using a laser beam and ionized particles of the plasma are deposited on the substrate in the form of a layer, inert reactive gas or a gas mixture being supplied. The solution according to the invention is intended to provide a possible way of supplying gases or gas mixtures in a locally and temporally defined manner. According to the invention, this object is achieved by the fact that the gas or gas mixture is supplied to the plasma from and/or through a porous target, the intention being that the target is to have a temporary storage function on account of its porosity.

Abstract: The invention relates to a device and method for coating substrates in a vacuum, wherein a plasma is to be generated from a target and ionized particles of the plasma are to be deposited on the substrate in the form of a layer, as has long been used in a very wide range of known PVD processes. The intention of the invention is to prevent droplets and particles from settling in the applied layer, which droplets and particles have an adverse effect on the properties of the layer, or at least to reduce the number of these droplets and particles. To solve this problem, an absorber electrode which is at an electrically positive potential is used, which electrode is a few mm away from the root of the plasma, and is arranged in front of or next to the plasma in such a way and is shaped in such a way that an electric field is formed around the absorber electrode. The electric field vector is to be oriented at least approximately orthogonally to the direction of movement of the ionized particles of the plasma.

Abstract: An electro-acoustical transducer arrangement for underwater antennas comprised of a plurality of hydrophones (10) which are arranged at equal distances in a linear array, and are to be disposed vertically above each other on a support. For reasons of a simplified assembly along with good receiving properties, the hydrophones (10), together with a reflector (11) disposed behind them in the direction of incoming sound, are embedded in an acoustically transparent rigid cast enclosure (20) of an elastomer, preferably polyurethane, which can be worked in a casting process. The connecting lines (12) of the hydrophones (10) of the enclosure 20 are combined in a common plug (13), which is accessible on a front end of the rigid cast enclosure (20). The rigid cast enclosure (20) is provided with devices for fastening the enclosure to the support.

Abstract: A tappet for slide valves, in particular for pneumatic multi-way valves, is generally made of steel and has a basic cylindrical shape with control segments located on the basic cylindrical shape and with smaller-diameter intermediate segments, whereby control edges are formed at the transitions between the segments. To be able to manufacture a lightweight tappet using more economical methods, the tappet body is made of plastic and is hollow all the way through, the outer control segments and the smaller-diameter segments between the outer control segments have wall thicknesses which are equal for each type of segment, and the plastic comprise polyoxymethylene or polyamide with a proportion of fillers.

Abstract: A one-way restrictor is provided which is configured like a lip valve and includes a bypass flow channel. The bypass flow channel is formed by an at least one opening which is located between an intake and an outlet and can be covered, at least partially, by the sealing element of the valve. By way of a control member the sealing element can be moved relative to the opening in such a way that the cross-section of the opening covered by the sealing element can be adjusted.