Motor vehicles – Surface effect vehicles – Having propulsion or control means
Patent
1981-07-07
1984-02-28
Mitchell, David M.
Motor vehicles
Surface effect vehicles
Having propulsion or control means
114 67A, 180127, B60V 111
Patent
active
044337450
ABSTRACT:
An apparatus is provided for effecting rapid changes in the geometry of a flexible wall structure forming at least a part of the cushion seal on an air cushion vehicle. The apparatus comprises one or more inflatable members co-operating with the flexible wall structure and an air ejector for rapidly introducing pressurized air into each inflatable member. Each inflatable member may be constituted by a wall structure portion of hollow construction. The invention finds particular application in assisting directional control of an air cushion vehicle.
REFERENCES:
patent: 3536156 (1970-10-01), Crago
patent: 3907061 (1975-09-01), Chapman et al.
Arlotte Thomas F.
Key Anthony N.
Rollins Kay
British Hovercraft Corporation Ltd.
Hill Mitchell J.
Mitchell David M.
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