SU811019A1 - Inertial infinitely variable transmission - Google Patents

Description

FIG. 1 shows the kinematic scheme of inertial restraint; in fig. 2 - section A-A of FIG. i (mutual disposition of unbalanced masses).

The inertia-free transmission includes a housing 1, a driving shaft 2., a driven shaft 3, connected to the driving shaft, drove 4, coaxial paired satellites 5, 6 mounted on it, having clips 7, 8, interacting with satellites 5, b, sunbrushes 9 and iU, which are connected to the driven valol 3, and the second is connected to the cornea 1, a load entered into the vehicle installed on the rotational axis of the satellites on the supports 11 and interconnected by elastic elements 12 unbalanced masses 13 having wedge grooves 14 and 15 is opposite the direction of seizure, in which it is located in a mode of working with them and the clips 7, and the rollers 16.

FIG. 1 and 2, the load is located between the clips 7 and 8. Structurally, the clips / and 8 can be made of the same diameter and, accordingly, the arrangement of the load can be arranged either above the clips or inside them.

The stiffness of the elastic elements is determined by the dependence

/ 0) 2

where X is the rigidity of the unary elements;

/ - moment of inertia of unbalanced masses relative to the axis of the satellites; w - the frequency of the rotating satellites relative to the axis of the satellites; R is the distance from the axis of the satellites to

elastic elements;

Ф is the angular distance between unbalanced masses. FIG. 1, for simplicity, one pair of satellites 5 and 6 is shown, but the number of such pairs can be large.

Inertance-free transmission works as follows. When the drive shaft 2 rotates with the planet carrier 4 and there is a moment of resistance on the driven shaft 3, the satellites 5 and 6 rotate together with the planet carrier relative to its own axis. In this case, centrifugal sll acting on unbalanced masses 13, create an inertial moment, rotating the solar bristle 9 and the driven shaft 3.

Since the sun gear 10 is stationary, the rotational speed around its axis of the satellite 6 is higher than the rotational speed of the satellite 5. The freewheel mechanisms formed by the wedge grooves 15, the 1G rollers on the yoke 17 do not allow unbalanced masses 13 to rotate around the satellite axis with a frequency less than the V satellite 5. Mechanisms of free

- go; education;.; about the clip grooves 14, the rollers i6 and the collar 8, do not allow them to be equal to the axis 11 to rotate around the axis of the satellite with a frequency greater than

than the rotational speed of the satellites 6. Due to the interaction of the equilibrated masses 1 with the collars 7 and b, the inertial rotational lument is not periodically released to the sun gear 9 and

RADIUS shaft 3, then the sun gear 10 and body 1. The periodicity of the action is determined by the period; 1:: 1 by the movement of unbalanced masses, namely: 1) moving to the axis of irregular shaft 2 and 3 together with satellite 5; z: j accelerated free movement when away from the transmission axis; 3) movement from the axis of transmission together with the satellite 6; 4) slow free when approaching the axis of non-transmission, etc., with the repetition of the specified cycle.

Such a non-destructive effect allows reducing radial loads on the satellite axes, reducing dynamic loads on wedged elements (unbalanced masses, rollers and clips), and, consequently, improving the life expectancy as a whole.

Claims (2)

1. Inertia clutchless transmission containing cornus, drive and driven shafts, combined with drive shaft drove, coaxial satellites mounted on it with clips, a load and two sun gears interacting with the satellites, one of which is connected to the driven shaft, and the other is connected to the corusoid gear, so that durability, the load is made in vnde satellites installed with the possibility of rotation relative to the axis and the interconnected elastic elements of unbalanced masses with wedge grooves of the opposite direction of jamming, in which interacting with us and clips satellites videos. 2. Inertia bestuntenchat non-compliance but n. 1, the fact that the rigidity of the other elements is determined by the dependence . . Dad, 2. where - stiffness of elastic elements; / - moment of inertia of unbalanced masses relative to the axis of the satellites; co is the rotation frequency of the satellites relative to the axis of the satellites; L is the distance from the axis of the satellites to other elements; q is the angular distance between non-radiation-mass masses. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 302539, cl. F 16 N 31/00. 2. USSR author's certificate in application number 2349602/28, cl. F 16 H 33/14, 1976 (prototype). Lx K / 6 15 Phi2.2