Abstract: A method is provided for connection for the cost-effective control of an electronic motor by single-cable technology having a high protection class, wherein the connector technology which is known per se is combined with the terminal box technology which is known per se, and the single cable is pre-assembled with connectors without a high protection class, and, with the terminal box of the electronic motor open, the connectors are inserted into the associated sockets, and the pre-assembled single cable is inlaid into a combined strain relief and earthing shell formed in the terminal box, and a terminal box base is firmly closed by a terminal box lid.

Abstract: A drive system includes at least one drive unit, and at least one control device which at least partially influences the functionality of the drive unit and is connected to the drive unit along a connection region such that a thermal bridge is formed, and wherein the waste heat produced inside the thermal bridge during operation of the system, caused by the respective operating temperature of the drive unit and/or control device, can be discharged from the connection region by at least one heat pipe.

Abstract: A level control for vehicles has at least one air spring cushioning a vehicle body relative to a vehicle axle. A compressed air generator is connected to the air spring by an air dryer and to the atmosphere by a check valve opening in the intake direction of the generator. The air spring can be connected to the atmosphere for discharge via a pneumatically controllable first directional valve. The air spring pressure is applied to a pneumatic control input of the first directional valve via a second controllable directional valve. The input of the first directional valve can be connected to the atmosphere for ending discharge of the spring. A line with a compressed air accumulator branches off from the air spring supply line via a first changeover valve. The accumulator is connected to the intake side of the generator via a second changeover valve.

Abstract: A linear roller bearing element with an endless rolling element channel is composed of a carrier raceway for the load-bearing rolling elements on a carrier body, a return channel for rolling elements that are returning, and turnaround channels that connect the carrier raceway and the return channel at both ends with each other in an endless manner, the turnaround channels being bounded by end covers. The roller bearing element has two rolling element channels with two longitudinally extending carrier raceways located next to each other within a common plane and with clearance between them, on the carrier body for load-bearing rolling elements, and two assigned return channels for rolling elements that are returning, and respective turnaround channels. With a linear roller bearing guide, these roller bearing elements are located between a guide rail and a guide carriage—which is supported such that it is displaceable relative to the guide rail—in order to provide support.

Abstract: An actuating device for a transmission of a vehicle, particularly a commercial vehicle, a bus, or the like, moves a trip cam of the transmission forward or backward in the longitudinal direction, and in the transverse direction in one direction or the other transversely to the longitudinal direction. It has a spindle, which includes two axially adjacent thread sections with opposing thread directions, with a spindle nut on each thread section of the spindle, with a drive motor for each spindle nut to drive it in a rotary manner, and with a coupling member that engages with the trip cam and moves it in the longitudinal and transverse directions, and which is actuatable using the spindle.