Rotation assistance device, rotation assistance method, and power generation device

摘要

A rotation assistance device (1) is equipped with a rotating shaft body (11) and multiple rotation assistance bodies (20), which are equipped with rotating bodies (40). The rotating bodies are equipped with a rotation-promoting body (22), having a mass that maintains rotation, and with a spring shaft (23), one end of which is connected to the shaft body (11) and the other end of which is connected to the rotation-promoting body (22), and which expands and contracts in the lengthwise direction by means of an elastic body. The rotation assistance bodies also are equipped with guide rails (21), which guide the rotation-promoting bodies (22) of the rotating bodies (40) so as to rotate in an elliptical orbit. The rotating bodies (40) are attached to the shaft body (11) such that their respective attachment angles around the axis of rotation are displaced with respect to each other.

主权项

1. A rotation assistance device, comprising
a plurality of rotation assistance bodies each of which includes:
a shaft body that rotates;a rotation body that includes a rotation promotion body which has mass to keep rotation, and a spring shaft whose one end is connected to the shaft body and the other end to the rotation promotion body and which expands and contracts in a longitudinal direction with the help of an elastic body; anda guide rail that guides the rotation promotion body of the rotation body in such a way that the rotation promotion body is rotated in an elliptical orbit, whereinthe rotation bodies are mounted to the shaft body in such a way that mounting angles around a rotation axis are different from one another.