Level control system for adjusting the level of a vehicle, in particular a rail vehicle

A level control system for adjusting the level of a rail vehicle, the system comprising:

• at least one level control cylinder;
• and
• one level control piston,
• wherein the level control piston is at least partially movably received in the level control cylinder,
• wherein the level control cylinder has a collared shoulder,
• wherein the level control system has a first fixing disk which is connected to the level control piston for the purposes of transmitting a lifting movement, wherein the first fixing disk is coupled to a second fixing disk via an interconnecting spring,
• wherein at least one spacer element is arranged between the collared shoulder the level control cylinder and the first fixing disk,
• wherein the at least one spacer element is arranged between the collared shoulder of the level control cylinder and a car body of the rail vehicle,
• wherein the at least one spacer element is a half-segment disk,
• wherein the at least one spacer element is included in at least two spacer elements,
• wherein the level control system has at least one bellows which is arranged between the collared shoulder of the level control cylinder and the first fixing disk and/or the collared shoulder of the level control piston,
• wherein the collared shoulder of the level control cylinder and/or the collared shoulder of the level control piston has a receiving groove for receiving the at least one bellows,
• wherein the at least one bellows has a metal ring and a bead configured such that the bellows is detachably and rotatably fixed in the receiving groove of the level control cylinder and/or of the level control piston.