Emergency escape openable skylight

Details Emergency escape openable skylight Emergency escape openable skylight

1978-05-25

1979-12-25

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Door and ladder

182 81, 182196, E04F 1104, E06B 500

Patent

active

041801423

ABSTRACT:
An emergency escape openable skylight is provided with a resiliently biased openable cover with at least a substantial portion of the openable cover being constructed of a transparent material. The skylight is provided with a retractable ladder. The retractable ladder may be a pully operated flexible ladder, a rigid foldable ladder, or any other suitable retractable ladder. The cover is normally held closed by a latch means, but is self-opening or substantially self-opening upon release of the latch by reason of the resilient biasing means.

REFERENCES:
patent: 242716 (1881-06-01), Thompson
patent: 877363 (1908-01-01), Nielsen
patent: 3561162 (1971-02-01), Goldman
patent: 3807528 (1974-04-01), Frank

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