| 摘要 |
According to the present invention, a power transmission device for a pin type chain belt comprises: a pair of pulley wherein a plurality of pins arranged and of which one side surface is penetrated by a predetermined diameter are inserted and separated; and a chain belt wound around the pulleys. Therefore, the present invention changes an angular velocity between both shafts of the chain belt due to insertion and separation of the pin to easily shift gears and more simplifies configurations required for shifting the gears than a transmission device to improve costs and fabricability. |
