Sky seat safety descent apparatus

Fire escape – ladder – or scaffold – Single stile – strand or pole – Flexible

Patent

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Details

182 7, 182142, A62B 100

Patent

active

042968364

ABSTRACT:
A descending manually controllable apparatus slidable on a suspended support rope. Operator sits on supporting structure, controlling the rate of descent.

REFERENCES:
patent: 339647 (1886-04-01), Hargrave et al.
patent: 771251 (1904-10-01), Howe
patent: 916247 (1909-03-01), Altstadter
patent: 3504763 (1970-04-01), Rabelos

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