Importance

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Abstract

Transmission with continuously variable parameters comprises at least one pump and at least one hydraulic motor, wherein at least one pump, or a hydraulic motor is with the continuously variable parameters. It consists of an input shaft and one or more output shafts with equal or proportional continuously variable regulation of rotational speed. It may be constructed as a centralized—one piece, or de-centralized, where the pump is at a distance from the hydraulic motor and the liquid medium passes through the hydraulic pipes. Pump and the hydraulic motor may be of the same design or different and are provided with the shift mechanism composed of a holder, the shift wheel and the snap lock. Gear pump with a continuously variable flow rate comprises at least one shaft which holds the inner rotor that is inserted into the outer rotor. The rotors are mutually axially movable. The inner rotor is provided from the both sides with a sliding seal with the shift screw and sliding seal with compensatory cylinders are secured by snap locks. These parts are fitted into the central body, side seal and side seal having inlet opening and outlet opening connected by bypass regulated member. Compensating pistons of the planar compensating system are rigidly attached to the side seal. Pump with the continuously variable flow rate comprises at least one planar compensating system.

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First Claim