B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 5/28 (2006.01) B66B 5/26 (2006.01) B66B 17/34 (2006.01)
Patent
CA 2099963
A safety device arrangement for stopping the downward drift of an elevator car comprises a controllable arrester mounted on the supporting frame of an elevator car and provided with latches and, for each latch, a stop block immovably mounted in the elevator shaft. The arrangement also includes buffer elements placed between the arrester and the supporting frame of the elevator car. When the elevator car rests on latches engaged by stop blocks, the resulting supporting forces are passed between the car frame and the arrester substantially only through the buffer elements.
n agencement de dispositifs de sécurité pour arrêter le mouvement de descente d'une cabine d'ascenseur comprend un dispositif d'arrêt contrôlable monté sur le bâti support d'une cabine d'ascenseur et doté de loquets et, pour chaque loquet, un bloc d'arrêt monté de façon fixe dans la gaine d'ascenseur. L'agencement comporte aussi des éléments tampons placés entre le dispositif d'arrêt et le bâti support de la cabine d'ascenseur. Lorsque la cabine d'ascenseur repose sur les loquets accrochés aux blocs d'arrêt, les forces de support résultantes sont transmises entre le bâti de la cabine et le dispositif d'arrêt à peu près seulement à travers les éléments tampons.
G. Ronald Bell & Associates
Kone Elevator Gmbh
LandOfFree
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