CONVERSION MECHANISM AND VOLUMETRIC MACHINE USING SUCH MECHANISM Russian patent published in 2013 - IPC F01C3/06 F01C9/00 F04C3/06 F04C9/00 

FIELD: machine building.

SUBSTANCE: conversion mechanism includes a housing, a wing hinged in the housing and having the possibility of alternating movement relative to the axis of its hinge. The wing is provided in the direction of its hinge axis with a slot with two parallel edges, a shaft installed in the housing and having the possibility of rotation or alternating movement about its axis. Shaft has at least one crank-type neck having the possibility of interaction with the above slot of the wing. Wing hinge axis and shaft rotation axis are not parallel to each other. Crank-type neck has spherical shape and has the possibility of interaction with the wing slot by means of a slide. The slide has on its outer side two parallel end faces that have the possibility of interaction with two parallel end faces of the wing slot. The slide has inner spherical surface that has the possibility of interaction with spherical neck of the bell crank.

EFFECT: enhancing operability and increasing service life.

9 cl, 16 dwg