Device for decoupling vibrations between two systems and the working machine

Abstract

1. A device for decoupling vibrations between two systems and a working machine 2. A device together with an assigned working machine for decoupling vibrations between two systems (2, 4) in the form of spring-mass oscillators, of which one system (2) is assigned to a motion machine and the other system (4) is assigned to an operator operating the motion machine, which other system (4) at least partially performs motions about a transverse axis (Q) during driving motions of the motion machine and in doing so is subject to vertical motions in the direction of a vertical axis (z) at an absolute vertical speed (νz1,1), which serves as an input variable of control devices and/or regulating devices, which control a damping system (8) of the one (2) and/or the other (4) system to compensate for the vibrations, is characterized in that the respective pitch motion of the other system (4) is detected by at least one rotation rate sensor, the respective measured value (ω1) of which, preferably amplified by only a predeterminable factor (L1), results in the absolute vertical speed (νz1,1) as input variable.

Dependencies are inferred from the claim text.