Abstract: A shifting device (1) for the powertrain of a motor vehicle, including a control shaft (10) for adjusting a control element (9), the control shaft (10) has a first sub-section (15) which can be driven by an actuator (36) and a second sub-section (16) which is designed to adjust the control element (9). The first sub-section (15) is rotatably mounted relative to the second sub-section (16). A spring element (11), via which a torque of the first sub-section (15) can be transmitted to the second sub-section (16), is provided between the two sub-sections (15, 16).

Abstract: A switching device for a drivetrain of a motor vehicleincludes a housing in which a first and a second driveshaft are rotatably mounted. The first and second driveshafts are arranged coaxially with one another so that they have a common rotation axis; The switching device further including switchable clutch device arranged between the first and the second driveshaft. The clutch device is transferrable into a disengaged open switched position, in which the first driveshaft is freely rotatable relative to the second driveshaft, and into an engaged switched position, in which the first driveshaft is connected to the second driveshaft via the clutch device for conjoint rotation. The control element is formed by a sliding sleeve, with an annular space being formed between each of the clutch elements, the corresponding drive shaft and the control element.

Abstract: A shifting device for a drivetrain of a motor vehicle, includes a housing which a first and a second drive shaft are rotatably mounted. The first and second drive shafts are arranged coaxially to one another such that they have a common axis of rotation. The shifting device also includes a shiftable clutch device which is arranged between the first and the second drive shaft. The clutch device has an open shift position in which the first drive shaft is freely rotatable with respect to the second drive shaft, and the clutch device has a closed shift position in which the first drive shaft is connected non-rotatably by the clutch device to the second drive shaft. A control element is displaceable in the direction of the axis of rotation of the drive shafts and, depending on its displacement position, shifts the clutch device to the open or closed shift position.

Abstract: A nuclear fuel assembly for boiling water reactor is provided. The nuclear fuel assembly includes a base, a head, a bundle of fuel rods extending longitudinally between the base and the head, a tubular fuel channel encasing the bundle of fuel rods, and at least one fuel channel spacer for transversely spacing the fuel assembly from an adjacent element. The or each fuel channel spacer includes a support having at least one plate and at least one corresponding leaf spring supported by the corresponding plate, the or each plate being fixed to a corresponding sidewall of the fuel channel.