Abstract: A steering column includes a jacket tube with a clamping section with a slot extending longitudinally. A clamping collar has transversely opposed legs are interconnected via an arcuate section between which the clamping section of the jacket tube is at least partially accommodated. An actuating unit is arranged in the jacket tube, with a steering spindle rotatably mounted therein around the longitudinal axis. A clamp fixes the actuating unit longitudinally relative to the jacket tube and in a release position unclamps the clamping collar and frees the actuating unit longitudinally and presses the legs toward each other transversely to the longitudinal axis in the fixing position. Driver elements are arranged on the jacket tube in opposite edge regions of the slot, and the legs include contact elements which in the fixing position can be pressed against the outer sides of the driver elements.

Abstract: A motor-adjustable steering column may include a support unit that is connectable to a vehicle body and holds an adjustment unit. The adjustment unit may include a steering spindle mounted in a casing unit rotatably about a longitudinal axis. The casing unit may include an outer casing tube that receives an inner casing tube in an axially displaceable, telescopic fashion. An adjustment drive may be connected to the inner and outer casing tubes. The inner casing tube can be retracted and deployed axially relative to the outer casing tube. An intermediate casing tube may be disposed coaxially between the inner and outer casing tubes so as to be axially displaceable in telescopic fashion relative to the inner and outer casing tubes. The intermediate casing tube can be axially retracted and deployed relative to the inner and outer casing tubes by the adjustment drive.

Abstract: A steering column includes a jacket tube with a clamping section with a slot extending longitudinally. A clamping collar has transversely opposed legs are interconnected via an arcuate section between which the clamping section of the jacket tube is at least partially accommodated. An actuating unit is arranged in the jacket tube, with a steering spindle rotatably mounted therein around the longitudinal axis. A clamp fixes the actuating unit longitudinally relative to the jacket tube and in a release position unclamps the clamping collar and frees the actuating unit longitudinally and presses the legs toward each other transversely to the longitudinal axis in the fixing position. Driver elements are arranged on the jacket tube in opposite edge regions of the slot, and the legs include contact elements which in the fixing position can be pressed against the outer sides of the driver elements.

Abstract: A motor-adjustable steering column may include a support unit that is connectable to a vehicle body and holds an adjustment unit. The adjustment unit may include a steering spindle mounted in a casing unit rotatably about a longitudinal axis. The casing unit may include an outer casing tube that receives an inner casing tube in an axially displaceable, telescopic fashion. An adjustment drive may be connected to the inner and outer casing tubes. The inner casing tube can be retracted and deployed axially relative to the outer casing tube. An intermediate casing tube may be disposed coaxially between the inner and outer casing tubes so as to be axially displaceable in telescopic fashion relative to the inner and outer casing tubes. The intermediate casing tube can be axially retracted and deployed relative to the inner and outer casing tubes by the adjustment drive.