B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 13/30 (2006.01)
Patent
CA 2313737
In the elevator installation with hoistway doors according to the invention, the door panels (25, 70) can be laterally displaced beyond the width of the hoistway, and/or they can be at least partially displaced into the hoistway wall according to the invention. This results in an elevator installation with improved utilization of building space, which also requires less effort to install. The door frame of the hoistway door assembly according to the invention is transformed into a flat, wide hoistway wall module with integral hoistway doors. By this means, building space hitherto required in the hoistway by the hoistway wall is reduced. The hoistway wall module is either inserted between the landing floors, or else several such hoistway wall modules are fitted together vertically and form a largely freestanding modular hoistway wall which forms between the elevator installation and the building an interface which is either self-supporting or supported individually on each floor.
Ag Inventio
Riches Mckenzie & Herbert Llp
LandOfFree
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