Messerschmitt-bolkow-blohm Gmbh

Man Ghh Schienenverkehrstechnik

Wolfgang David

Wolfgang-Dieter Richter

Josef Grober

Engelbert Weeger

Herman Bohm

Bernhard Hartmann

Horst Stockermann

Rail vehicle with at least two car bodies wherein at or near their connecting point a truck is provided which carries both car bodies, wherein furthermore an intermediate link is arranged between the car bodies, and one car body is rotatably mounted at the intermediate link about a lateral axis, and the other car body is rotatably mounted at the intermediate link about a vertical axis.

Rail vehicle having articulated connection between vehicle bodies for

To provide, for a sliding door with a pneumatically operated door panel servomotor, a safety device which operates independently of the usual reversing device and which limits the maximally active door closing force to an exactly settable value in a simple and reliable manner, there is associated with the servomotor, a limit value control circuit with a closing force sensor which senses the reaction force of the servomotor acting on the door jamb side during the closing process and a sensor-controlled three-position control valve which freely vents the closing pressure side of the servomotor above a given response value of the closing force sensor.

Safety device for a door system

Growing community of inventors

Donauworth, Germany

Wolfgang David