B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 11/00 (2006.01) B66B 11/02 (2006.01)
Patent
CA 2429084
A safety plank assembly for mounting on a bottom of an elevator car in a traction-type elevator system includes a pair of parallel extending plank beams connected by a cross support member. A rope sheave is rotatably mounted at each of opposed ends of the plank beams to define a diagonal rope path through the assembly for underslung support of the elevator car. Traction weights and balancing weights can be attached to the beams and provision is made for mounting safety equipment.
Madrier de sécurité à monter au bas d'une cabine d'ascenseur à câble de traction. Il comprend une paire de poutres de prolongement du madrier parallèles raccordées par un appui transversal. Une poulie à gorge sur corde montée sur un linguet articulé à chaque extrémité opposée des poutres du madrier de manière à former un chemin diagonal pour la corde pour offrir un soutien suspendu de la cabine d'ascenseur. Des poids de traction et des poids compensateurs peuvent être attachés aux poutres et des dispositions sont prévues pour offrir du matériel sécuritaire.
Miller Michael G.
Orndorff Karl B.
Ag Inventio
Riches Mckenzie & Herbert Llp
LandOfFree
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