Abstract: The invention relates to a cross brace (4) comprising an elongate bar portion (41) and two clips (42). The bar portion (41) has two substantially opposite longitudinal ends. The two clips (42) are each arranged on one of the two longitudinal ends of the bar portion (41) and are designed to almost fully enclose a bar-shaped element (22, 52). Furthermore, the two clips (42) can each be brought into an opened position, in which the bar-shaped element (22, 52) can be received by the clip (42) and removed from the clip (42), and into a closed position, in which the bar-shaped element (22, 52) can be fully enclosed by the clip (42). The clips (42) have a lock (425) which locks the clip (42) in the closed position.

Abstract: A furniture kit is disclosed that includes a set each of floor ladders, longitudinal cross-bars, and longitudinal wind braces. Each of the floor ladders has two vertical supports connected via upper and lower rungs, each of the two vertical supports is equipped with a foot for placement on a floor. Each longitudinal end of the cross-bars is equipped with a latching claw mountable, without tools, on a floor ladder rung. Each of the wind braces is equipped at its longitudinal ends with a clamp designed to be mounted on a rung of a floor ladder by gripping the rung. Cross-bars and wind braces are designed such that a cross-bars can be mounted on upper rungs of first and second floor ladders, while one of the wind braces is mounted on the upper of the first of the floor ladders and the lower of the second of the floor ladders.

Abstract: The invention relates to a pipe connection structure comprising a first component (2) and a second component (5). The first component (2) has a pipe portion (21) and the second component (5) is equipped with a pipe portion (51) and a pipe connector (7) which extends from a longitudinal end of the pipe portion (51) and can be arranged in the pipe portion (21) of the first component (2). The pipe portion (21) of the first component (2) and the pipe portion (51) of the second component (5) lie axially against each other when the pipe connector (7) of the second component (5) is arranged in the pipe portion (21) of the first component (2).

Abstract: A crossmember (3) comprises an elongate rod portion (31) and two latching claws (32). The rod portion (31) has a central longitudinal axis, a first longitudinal end and a second longitudinal end substantially opposite the first longitudinal end. The first latching claw (32) is arranged at the first longitudinal end of the rod portion (31) and the second latching claw (32) is arranged at the second longitudinal end of the rod portion (31). The first latching claw (32) and the second latching claw (32) each comprise a gripping portion (321) shaped to correspond to a rod-shaped element (22, 31, 52) and are designed to be mounted on the rod-shaped element (22, 31, 52) without tools. The gripping portion (321) of the first latching claw (32) is offset from the gripping portion (321) of the second latching claw (32) with respect to the central longitudinal axis of the rod portion (31).

Abstract: A method for measuring a distance to a target in a multi-user environment, comprising: irradiating the environment by a series of light pulses, wherein this series of light pulses is emitted by a battery of at least two or a single light source device emitting on at least two different wavelengths, the light pulses being emitted at a determined repetition rate and with a determined randomly selected wavelength; collecting pulses reflected or scattered from the environment to at least one detector equipped with a wavelength filter whose pass band corresponds to the selected emitted wavelength; assigning a timestamp at the detection of a pulse by at least one chronometer connected to the detector, said timestamps corresponding to the time of arrival (TOA); determining the statistical distribution of said time of arrivals; determining the distance to the target from said statistical distribution.

Abstract: A newly built plain bearing has an inner ring and an outer ring each having a sliding surface along which the rings are movable relative to each other. The sliding surfaces are spaced from each other by an intermediate space that holds an initial greasing, and at least one of the sliding surfaces includes an anti-corrosion coating.

Abstract: A flexible pipe element is provided formed as a metal bellows with at least one corrugated bellows section and a bellows brim, which forms one end of the metal bellows, and a connection element for connecting the metal bellows to a continuing pipe part or to a connector, with the connection element having a connection area for abutting a contact area of the bellows brim. An annular bulge is formed in the contact area of the bellows brim and/or in the connection area of the connection element projecting beyond an average level of the contact area and/or an average level of the connection area in order to form a linear seal between the contact area and the connection area. A method for producing such a flexible line part is also provided.

Abstract: A spherical bearing assembly includes a shaft extending through an opening of an inner ring, the inner ring having a spherically curved outer surface, a clamping sleeve on the shaft, the clamping sleeve extending through the opening of the inner ring, and an outer ring having an inner surface complementary to the outer surface of the inner ring. The inner ring is mounted in the outer ring with the outer surface of the inner ring slidably supported by the inner surface of the outer ring.

Abstract: An electrical machine (50) comprising a rotor (70), a stator (60), a stator cooling system (80) including stator cooling channels (66) conducting cooling fluid to active parts of the stator (60), and a rotor cooling system (90) for cooling active parts of the rotor (70) is provided. The rotor cooling system (90) is configured to provide a rotor cooling gas flow, and the rotor cooling gas flow is cooled by the stator cooling channels (66). Methods for cooling electrical machines (50) are also provided, as well as wind turbines comprising generators with cooling systems.

Abstract: The present disclosure provides a method for cleaning a vacuum system used in the manufacture of OLED devices. The method includes performing pre-cleaning for cleaning at least a portion of the vacuum system, and performing plasma cleaning using a remote plasma source.

Abstract: A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.

Abstract: A user terminal may be configured to communicate with a gateway. The gateway may be configured to communicate with sensor equipment including one or more sensors and watering equipment via a first network. The gateway may also be configured to communicate with the user terminal via a second network. The user terminal may include processing circuitry that is configured to provide a remote interface for communication with the sensor equipment and the watering equipment via the gateway.

Abstract: A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.

Abstract: A user terminal may be configured to communicate with a gateway. The gateway may be configured to communicate with sensor equipment including one or more sensors and watering equipment via a first network. The gateway may also be configured to communicate with the user terminal via a second network. The user terminal may include processing circuitry that is configured to provide a remote interface for communication with the sensor equipment and the watering equipment via the gateway.

Abstract: A method for measuring a distance to a target in a multi-user environment, comprising: irradiating the environment by a series of light pulses, wherein this series of light pulses is emitted by a battery of at least two or a single light source device emitting on at least two different wavelengths, the light pulses being emitted at a determined repetition rate and with a determined randomly selected wavelength; collecting pulses reflected or scattered from the environment to at least one detector equipped with a wavelength filter whose pass band corresponds to the selected emitted wavelength; assigning a timestamp at the detection of a pulse by at least one chronometer connected to the detector, said timestamps corresponding to the time of arrival (TOA); determining the statistical distribution of said time of arrivals; determining the distance to the target from said statistical distribution.

Abstract: A newly built plain bearing has an inner ring and an outer ring each having a sliding surface along which the rings are movable relative to each other. The sliding surfaces are spaced from each other by an intermediate space that holds an initial greasing, and at least one of the sliding surfaces includes an anti-corrosion coating.

Abstract: A spherical bearing assembly includes a shaft extending through an opening of an inner ring, the inner ring having a spherically curved outer surface, a clamping sleeve on the shaft, the clamping sleeve extending through the opening of the inner ring, and an outer ring having an inner surface complementary to the outer surface of the inner ring. The inner ring is mounted in the outer ring with the outer surface of the inner ring slidably supported by the inner surface of the outer ring.

Abstract: An AC power connector for connecting an AC power supply with a device is provided. The AC power connector includes at least one first element connectable with the AC power supply and at least one second element connectable with the device, the first element and the second elements being arranged at a first distance with respect to each other for defining a capacitance, wherein the at least one first element and the at least one second element are rotatable with respect to each other, wherein the first element and the second element are configured for a transfer of an AC power between the at least one first element and the at least one second element.

Abstract: A fastening element comprises a first clamping element and a second clamping element rotatably mounted about an axis of rotation on the first clamping element. The first and second clamping elements each have a first or second lever section, which extends essentially perpendicular to the axis of rotation, and a first or second connecting section, which extend away from that essentially parallel to the axis of rotation. The first lever section and the second lever section are moveable relative to one another about an axis of rotation between a splayed lever position and a non-splayed lever position. The first clamping element and the second clamping element are configured to hold the article when the first lever section and the second lever section are located in the splayed lever position, and to not hold the article when they are located in the non-splayed lever position.

Abstract: A sputter deposition source for sputter deposition in a vacuum chamber is described. The source includes a wall portion of the vacuum chamber; a target providing a material to be deposited during the sputter deposition; an RF power supply for providing RF power to the target; a power connector for connecting the target with the RF power supply; and a conductor rod extending through the wall portion from inside of the vacuum chamber to outside of the vacuum chamber, wherein the conductor rod is connected to one or more components inside of the vacuum chamber and wherein the conductor rod is connected to the RF power supply outside of the vacuum chamber to generate a defined RF return path through the conductor rod.