VEHICLE WITH FORCE-CONTROLLED SHOCK ABSORBER WITH REGULATING VALVE

摘要

The invention relates to a shock absorber with a housing, and an inner pipe arranged in the housing, a piston rod, a piston and which piston divides the interior of the inner pipe into a lower chamber and an upper chamber, a first valve arrangement which is arranged on the piston, a second valve arrangement which is arranged at the upper end of the inner pipe and a third valve arrangement which is arranged at the lower end of the inner pipe. The shock absorber is distinguished by the fact that at least one proportional flow-control valve is arranged between a first connecting element of the lower chamber of the inner pipe and a second connection element at the upper chamber of the inner pipe.

主权项

1. A shock absorber comprising:
a) a housing; b) an inner pipe arranged in the housing; c) a piston rod that plunges into the inner pipe; d) a piston arranged on the end of the piston rod that plunges into the inner pipe, which piston divides the inside of the inner pipe into a lower chamber and an upper chamber; e) a first valve arrangement arranged on the piston, by means of which a working medium received in the inner pipe can flow out of the lower chamber into the upper chamber and vice versa when the piston is moved in the inner pipe; d) a second valve arrangement arranged at the upper end of the inner pipe, by means of which, when the piston is moved in the inner pipe, the working medium received in the inner pipe can flow out of the upper chamber only into the inside of the housing serving as a tank for the working medium; e) a third valve arrangement arranged at the lower end of the inner pipe, by means of which the working medium received in the inside of the housing serving as a tank can flow out of the inside of the housing serving as a tank only into the lower chamber when the piston is moved in the inner pipe; wherein at least one proportional flow control valve is arranged between a first connection element of the lower chamber of the inner pipe and a second connection element at the upper chamber of the inner pipe.