| 摘要 |
<p>A device of positioning consist of a screw (12-10) positioned on the axis of the throw (V) and coupled to an internal thread (19) fashioned in the throw of the shaft (1). It is equipped with transmission (25) to the screw from outside the stator. The bushes (12) and the extremities (11) of the helical gear wheel-are in contact, using pads (14) in different material, with the inside surfaces (13,15). The coupling teeth between the eccentric ring in contact with the upper nose (16) and lower (17) of the drive shaft. The axis of the helical gear wheel (10), coinciding with the direction of the throw of the crank (18) and with the axis of the cylinder (4) to the dead centers PMS and PMI, in a slide guide on the noses of the shaft. The internal coupling thread of the threaded bushes (12), fashioned in the corresponding throw of the crank. The surfaces of the shaft slide with play between the surface (13) to allow for the radial motion of the ring (8).</p> |
