Abstract: A gas pressure spring is provided including a working piston which is guided displaceably in a working cylinder along a stroke axis, a compensating cylinder encloses the working cylinder, and a compensating piston which is of hollow-cylindrical shape and is guided displaceably in the compensating cylinder along the stroke axis. The working cylinder has an open end, at which the compensating cylinder forms a projection beyond the working cylinder with a closed end. The compensating piston separates a working chamber, which is arranged in the working cylinder, a compensating chamber, which is arranged between the working cylinder and the compensating cylinder, and a restoring chamber, which is arranged in the projection from one another. A distance, radially with respect to the stroke axis, of the compensating cylinder from the working cylinder is greater in the stroke range than in an end region of the working cylinder.

Abstract: A fluid damper is provided including a cylinder filled with a damping fluid, a piston base body shiftably guided in the cylinder along a stroke axis, and a valve disk spaced apart from a shell wall of the cylinder. The piston base body divides an inner space of the cylinder into a front space and a rear space along the stroke axis. In the piston base body, there is at least one channel connecting the front space to the rear space in a fluid-conducting manner. The valve disk is shiftably guided along the stroke axis between an opening position unblocking the at least one channel and a closing position closing the at least one channel. The valve disk has a central area extending radially outward from the stroke axis, the central area being free of apertures.