Motor vehicles – Surface effect vehicles – Expansible chamber
Patent
1982-02-23
1984-06-12
Pekar, John A.
Motor vehicles
Surface effect vehicles
Expansible chamber
49489, 180125, 180126, B60V 104
Patent
active
044536127
ABSTRACT:
A hydrostatic support structure wherein, to move a surface with a load disposed thereupon with respect to a bearing surface, a liquid cushion is provided due to a feeding of a liquid into an inner space defined by the bearing surface and a housing having a sealing member. Within the housing there is disposed a piston provided with its own sealing member which seals the gap between the housing and the piston, whereas the first sealing member defining the liquid cushion being formed along the perimeter of the inner space is rigidly secured to the housing of the support structure.
REFERENCES:
patent: 242668 (1881-06-01), Male
patent: 2132060 (1938-10-01), Tremblay
patent: 3545770 (1970-12-01), Wheelock
"Ace Lifting Heavy Loads with Water Skate," Hoverfoil News, 1975, vol. 6, No. 3, pp. 12-14.
Alexeenko Valery V.
Andrianov, administrator Valery V.
Andrianov, deceased Vladimir N.
Balandin Ivan Y.
Bereznikov Ivan N.
Fugate D. Lynn
Nikolaevsky Korablestroitelny Institut Imeni Admirala S.O.Makaro
Pekar John A.
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