Bogie for a railway vehicle with roll stabiliser

A bogie for a rail vehicle with at least two wheelsets mounted in axle bearings and with at least one frame, wherein each of the two axle bearings of a wheelset is connected in an articulated manner to the frame via an axle guide, comprising at least two torsion spring systems which are arranged parallel to the axles of the wheelsets and each of which has at least one region in which they are non-rotatably connected to the frame, wherein each torsion spring system has two spring lever arms such that the end region, not connected to the torsion spring system, of a spring lever arm acts on the axle bearing,

• wherein the bogie has at least one roll stabilizer, comprising a torsion rod which is arranged in a torsionally movable manner in the inner volume of at least one of the torsion spring systems, and the torsion rod of the roll stabilizer is articulated to the torsion spring system,
• in the two end regions and in the region of half the height of the torsion spring system, an insert is non-rotatably connected to the torsion spring system, wherein in the region of half the height of the torsion spring system, the insert is non-rotatably mounted in a fixed bearing arranged in the frame, and wherein the respective one insert is non-rotatably connected in one of the two end regions of the torsion spring system to a transmission shaft which in turn is rotatably mounted in a radial bearing arranged in the frame and is connected to the associated spring lever arm, and wherein at least the torsion spring system, the inserts, the fixed bearing, and the transmission shaft are designed as a hollow body such that the torsion rod of the roll stabilizer is arranged continuously in the inner volume thereof, wherein the torsion rod of the roll stabilizer is in each case in its end region non-rotatably connected to the transmission shaft by means of a press connection or toothing so that the roll stabilizer is articulated by means of the transmission shaft to the torsion spring system.