Fire escape – ladder – or scaffold – Horizontal traversing - actuation – control – or response
Patent
1980-06-30
1982-06-22
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Horizontal traversing - actuation, control, or response
182 68, 182127, E06C 504
Patent
active
043358039
ABSTRACT:
A gangway ladder arrangement used to provide a passage for a crew or operating personnel across a quay and a vessel berthing against the quay comprises a basement frame anchored to the quay, and a truck mounted on the basement frame so as to be movable toward or away from the vessel. A gangway ladder having a downwardly curved forward end has its other end mounted on the truck so as to be tiltable relative to the latter.
REFERENCES:
patent: 592182 (1897-10-01), Waterman
patent: 1106074 (1914-08-01), Bidlake
patent: 3910264 (1975-10-01), Mahieu
patent: 4035861 (1977-07-01), Edge
patent: 4157742 (1979-06-01), Aanensen
patent: 4209077 (1980-06-01), Yui
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Machado Reinaldo P.
Sugita Sangyo Kabushiki Kaisha
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