Fire escape – ladder – or scaffold – Platform with elevating or lowering means – Suspended
Patent
1983-12-12
1985-04-23
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Platform with elevating or lowering means
Suspended
182134, 182148, 187 11, E06C 100, A63B 2704
Patent
active
045124400
ABSTRACT:
A rungless motorized ladder of a type having an elongated pole with a cable attached at the top thereof. At the bottom thereof, the cable is attached to a spool which is motorized. The spool is attached to a carriage having a place for receiving a person's feet. Foot controls are provided on such carriage for permitting persons utilizing the device to move the carriage up or down on the pole with a simple movement of one foot. Likewise, when the foot control is not being utilized, an automatic braking device is provided for holding the carriage securely in a stationary position.
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