The governor sheave which has the overlapped type flyweight system

摘要

In order the mechanism which is used for the elevator governor assembly, time motion respectively it is installed possibly in the ground the ground axis to turn to the center, in one of the ground pivot points of three or more, are alienated from the ground and the said ground axis which are formed in radial the plural links in order time motion possibly to connect the cam of three or more mutually it has at the same time lap with the cam of three or more which overlap to direction and at the plural link pivot points. The circular ring which centered the ground axis lap with the cam which overlaps to direction, continues substantially is formed. Circular mechanism is formed in general by connecting the ground, the cam and link mutually.