METHOD vibration isolation human operator vehicles and self-propelled technological machines and COMPACT SEATS SUSPENSION FOR IMPLEMENTING THE METHOD

摘要

1. A method for vibration isolation of the vehicle of the human operator and the process of self-propelled machine, according to which softens the action of the elastic member by the supercritical suspension seat deformation and additional excitation unstable movement of the elastic member, and then the shape and positional control signal activates the vibration isolator system, characterized in that the adjusted length interval unstable motion of additional elastic element and the rigidity for a given interval within the slave which suspension stroke and forming at least one additional position control signal which is activated on quasistatic modes and transition modes of the system with relative movement speed on the output suspension stroke limiters. ! 2. The compact suspension of the human operator's seat, comprising a base, the motion converting mechanism, the kinematic chain which includes input and output units, pneumatic resilient member, the additional resilient element, mounted to be unstable movement at supercritical deformation, as well as the mechanism of formation and activation positional signal control containing air preparation unit and a valve, characterized in that the suspension is provided with an extra kinematic chain n ometricheskogo circuit suspension and an additional elastic element and at least one mechanism of the formation and the activation of additional positional control signal, the ratio of formation parameters and activation mechanisms driving positional signals