Abstract: An elevator safety device in which a counterweight cam is attached to the counterweight and top terminal landing final limit switches are disposed below the bottom terminal landing of the hoistway so that it is operated by the counterweight cam. The top terminal landing final limit switches only need to be provided in accordance with the counterweight buffer stroke, regardless of to what extent the car has been flung upward, with the result that fewer final limit switches are required.

Abstract: An elevator group control device includes a call allotment judgment means 5A which allots the cages to a newly registered destination floor selected by a passenger pushing a destination button upon a destination button board 1. The call allotment judgment means 5A first determines whether or not there exist a cage with a service schedule including the destination floor. If the judgment is affirmative, the destination floor is allotted to the cage. If not, it is judged whether or not there exist cages with a service schedule extending to a floor within a predetermined range above or below said destination floor. If there are a plurality of cages, the cage with a narrower service schedule is selected. If there exist only one cage, such cage is selected. Then, the service schedule of the selected cage is extended to include the destination floor. If there is no cage with the above requirement, a cage hitherto without a service schedule is selected and a new service schedule is created therefor.