Safety net arrangement for building elevator shafts

Details Safety net arrangement for building elevator shafts Safety net arrangement for building elevator shafts

1991-11-08

1992-12-01

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Body catcher

Sheet or net type

E04G 2132

Patent

active

051672995

ABSTRACT:
A net is yieldably supported in an elevator shaft to permit a controller, decelerated descent of an object falling down the shaft. The net is automatically closed and maintained in a closed state by closure rings that slide along tethers attached to the net.

REFERENCES:
patent: 271429 (1883-01-01), Davis
patent: 896213 (1908-08-01), Kerfoot

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