Helicopter rescue device

Details Helicopter rescue device Helicopter rescue device

1984-06-04

1986-05-13

Blix, Trygve M.

Aeronautics and astronautics

Aircraft structure

Passenger or cargo loading or discharging

244 1711, 182 63, A62B 102, B64D 900

Patent

active

045881480

ABSTRACT:
A helicopter rescue device having a catwalk cantilevered outwardly from the front end of the helicopter. A plurality of upright stanchions are provided along each side of the catwalk with one or more safety cables attached between the spaced stanchions to form a pair of spaced safety guardrails each disposed longitudinally along a respective side of the catwalk. A pair of support cables are affixed between the helicopter and an intermediate section of the catwalk support beams. One or more grasping hooks or anchoring means may be provided at the cantilevered free end of the catwalk to enable anchoring to building ledges and window sills.

REFERENCES:
patent: 2738939 (1956-03-01), Johnson
patent: 3065934 (1962-11-01), Jackson
patent: 3931868 (1976-01-01), Smith, Jr.
patent: 4011615 (1977-03-01), Makson et al.
patent: 4188000 (1980-02-01), Dalziel
Westland Aircraft Ltd, advertisement, Flight, Jan. 18, 1957, p. 13.

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