Abstract: The disclosure relates to a road finishing machine with a chassis and a pushing device. The pushing device comprises at least one docking assembly and at least one absorber unit. The absorber unit is fixed to the chassis of the road finishing machine and comprises at least one piston-cylinder unit which comprises a cylinder and a working piston movable therein which subdivides the piston-cylinder unit into at least one first and one second chambers and is coupled to the docking assembly. The docking assembly may be positioned, by the movably mounted working piston, relative to the chassis between an extended position and at least one retracted position. In the piston-cylinder unit, at least one flow channel is provided between the first and the second chambers for letting a fluid enclosed in the piston-cylinder unit pass through, the fluid being prestressed in the extended position.

Abstract: A centering device for a motor vehicle having a convertible or folding top or hardtop, includes a protruding centering pin on a centering pin carrier and a centering bushing on a centering bushing carrier. A centering opening is provided in the centering bushing, which radially centers the centering pin upon penetration of at least one area of the centering pin into the centering opening. Either the centering bushing is situated in a guide opening of the centering bushing carrier or the centering pin is situated in a guide opening of the centering pin carrier so it is axially adjustable between stops. The adjustable centering bushing or the adjustable centering pin is loaded by an elastic spring device against a stop toward the fixed part, toward the centering pin, or toward the centering bushing.

Abstract: The force and energy associated with a collision of a land vehicle is absorbed by a multiple stage system which includes a first stage associated with low impact collisions and a second stage that is associated with high impact collisions. The first stage includes a spring system located in the bumpers of the vehicle and the second stage includes springs and fluid shock absorbers and is located beneath the chassis of the vehicle.