sir please provide me a ppt on gearless transmission of energy.thanks

This is a final mechanical work in gearless transmission which is a compact and portable equipment, which is skillful and is having some practice in the transmission power at right angles without the gears being manufactured. This project is useful equipment to improve the quality of the art that is being manufactured and can be done in less time. This project uses the El-arc mechanism which is an ingenious slip-link mechanism and kinematic chain principle. This is also known as "gearless transmission mechanism" and is very useful for transmitting motion at right angles.

A gearless transmission mechanism includes a plurality of identical links, each having an offset center of rotation, an inlet end and an outlet end. The links are connected to each other in such a way that the input end of a link is connected to the output end of another link. When force is applied to the input end of a link, an output force results in the output end of the other link, which is not connected, resulting in a force reduction.