HYDROMECHANICAL SYSTEM TO STABILISE ANGLE OF SURFACE PLANING MACHINE TOOL INCLINATION Russian patent published in 2011 - IPC E02F9/20 

FIELD: construction.

SUBSTANCE: hydromechanical system to stabilise the angle of the surface planing machine tool inclination comprises a unit of the system fixation to a traction frame, a body, a pendulum suspended on bearings, a hydraulic distributor and a stop mechanism. At the same time the stop mechanism is made as electromagnetic, comprising two electromagnets, coils, a stem arranged with a bore, and a fixator. Besides, the first electromagnet is installed on the stem, and the second one - on the fixator. As the system is started, an electric signal is sent to the coil of the first electromagnet to draw the stem and to release the pendulum of the hydromechanical system of stabilisation, and the fixator enters into the stem bore and holds it in the extended position. As the system is switched off, the electric signal is sent to the coil of the second electromagnet to pull the fixator in and to release the stem, which under action of the spring stops the pendulum of the hydromechanical system of stabilisation.

EFFECT: invention provides for remote control of hydromechanical system of the surface planing machine tool inclination angle stabilisation.

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