Handling: hand and hoist-line implements – Spacing hoist bar or frame
Patent
1988-10-19
1990-04-03
Cherry, Johnny D.
Handling: hand and hoist-line implements
Spacing hoist bar or frame
294 815, 294904, 2441374, B66C 1304, B64D 700
Patent
active
049134809
ABSTRACT:
In external cargo carrying helicopters single or multiple point suspension argo slings are attached to cargo hooks on the undersides of helicopter fuselages. It is common practice to use such helicopters to transport motorized vehicles with those cargo slings, but transporting such vehicles presents a rigging problem. This method of transporting such vehicles is frequently impractical, either because of the excessive number of sorties necessary to transport the vehicles, or because when two vehicles are carried at once they bump against each other. By this invention a cargo adapter is provided by which two vehicles can be carried without bumping against each other during flight.
REFERENCES:
patent: 3502365 (1970-03-01), Callow
patent: 3747970 (1973-07-01), Fathauer et al.
Cherry Johnny D.
Kramer Dean J.
The United States of America as represented by the Secretary of
Wilson, Jr. Norman L.
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