The gearless transmission mechanism transmits the power of the input shafts to the output by means of sliding links forming a rotary torque with the hub. Bonds bent at the required angle inside the holes in the hub. Therefore, as the holes in the input shaft rotate; It pushes the links and, in turn, rotates the output core. This mechanism can be used as a replacement for bevel gears in low cost and low torque applications.
Tapered gears are generally used for transmission through non-parallel shafts and worm and worm gears and cross helical gears are used for transmission through non-intersecting non-parallel shafts. These gears are expensive to manufacture and come in standardized specifications thus limiting the flexibility of their application. So here we present the gearless transmission mechanism that can transmit at any angle from 0 to 1800. The mechanism of the input and output hubs with axial holes drilled along a pcd and circular links bent at the angle between two Axes. Therefore, for a non-standard angle between axes; Only the links angle needs to be changed while all the gear is necessary to be redesigned in case of conical gears. This drastically reduces the cost of this mechanism and also increases its flexibility.