Puffervorrichtung für Aufzüge

摘要

In the buffer device for an elevator of the present invention, a hydraulic buffer that alleviates shock generated when a traveling body impacts a bottom of a hoistway is arranged at the bottom of the hoistway. Provided between the traveling body and the bottom of the hoistway is an elastic member that is elastically deformed and that alleviates the shock generated by the impact of the traveling body with the hydraulic buffer. The elastic member is arranged so that when elastically deformed, almost the whole thereof is positioned within a range of a vertical dimension of the hydraulic buffer.