US4193470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid propelled vehicular system
Assignee: Individual
•
Filing: 1978-11-13
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Granted: 1980-03-18
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Expires: 1998-11-13
Abstract
Abstract A fluid propelled ground effect vehicle lifted by pressurized fluid directed upwardly through openings in a support floor. The vehicle body is propelled across the support floor by exiting pressurized fluid trapped in a receiving chamber underneath the vehicle body and discharged through an outlet in the chamber. The vehicle body is steered by controlling the direction of exit of the pressurized fluid as it leaves the receiving chamber.
Inventors
- 👤 Russell J. Logan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:52
CPC Classifications
B; B60; B60V; B60V1/00; B60V1/14
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
156 words
A fluid propelled vehicular system comprising: a pressurized fluid delivery assembly having a support floor elevated from a support base and a perimeter barrier forming an enclosure for pressurized fluid received from a suitable source, said support floor having a plurality of openings across the surface thereof to permit the passage of pressurized fluid therethrough; a vehicle body having a platform portion and a skirt portion, said platform portion and skirt portion forming a fluid receiving chamber, said skirt having a surface area to respond to the force exerted by upwardly directed pressurized fluid thereagainst, said skirt having an outlet adjacent said chamber permitting pressurized fluid to exit from said chamber, to cause movement of said vehicle body over said support floor; and a rudder means having a movable vane rotatably mounted in said outlet to control the direction of movement of said vehicle body by controlling the direction of exit of fluid from said chamber.
Claim 2
Dependent Claim
156 words
A fluid propelled vehicular system comprising: a pressurized fluid delivery assembly having a support floor elevated from a support base and a perimeter barrier forming an enclosure for pressurized fluid received from a suitable source, said support floor having a plurality of openings across the surface thereof to permit the passage of pressurized fluid therethrough; a vehicle body having a platform portion and a skirt portion, said platform portion and skirt portion forming a fluid receiving chamber, said skirt having a surface area to respond to the force exerted by upwardly directed pressurized fluid thereagainst, said skirt having an outlet adjacent said chamber permitting pressurized fluid to exit from said chamber, to cause movement of said vehicle body over said support floor; and a rudder means having a movable vane rotatably mounted in said outlet to control the direction of movement of said vehicle body by controlling the direction of exit of fluid from said chamber.
Claim 3
Dependent Claim
39 words
The structure set forth in claim 1, further including: blower means to force fluid into said pressurized fluid delivery assembly and outwardly through said openings in said support floor for lifting and controlling the direction of said vehicle body.
Claim 4
Dependent Claim
39 words
The structure set forth in claim 2, wherein said rudder means further comprises: a plurality of deflection vanes mounted adjacent said outlet to direct the flow of fluid from said chamber and control the direction of said vehicle body.
Claim 5
Dependent Claim
25 words
The structure set forth in claim 1, wherein: said fluid receiving chamber forms a reservoir for storing pressurized fluid for movement of said vehicle body.
Claim 6
Dependent Claim
20 words
The structure set forth in claim 1, wherein said vehicle body further includes: a seat means for carrying a passenger.
Claim 7
Dependent Claim
21 words
The structure set forth in claim 1, wherein said vehicle body further includes: a cargo carrying means for transport of cargo.
Claim 8
Dependent Claim
32 words
The structure set forth in claim 1, wherein said rudder means further includes: a remote steering means whereby said rudder means can be controlled from a location remote from said vehicle housing.
Claim 9
Dependent Claim
13 words
The structure set forth in claim 1, wherein: the pressurized fluid is air.
Claim 10
Dependent Claim
33 words
The structure set forth in claim 1, wherein: said support floor is of a size to permit a plurality of vehicle bodies to be operated simultaneously thereon, for games, amusement and the like.
Claim 11
Dependent Claim
38 words
The structure set forth in claim 1, wherein: said support floor is of a predetermined travel path to cause said vehicle body to move therealong in a predetermined travel path for delivery of passengers, cargo and the like.
Claim 12
Dependent Claim
34 words
The structure set forth in claim 1, wherein said skirt further comprises: a friction reducing means to allow said vehicle body to be moved across said support floor in the absence of fluid pressure.
Claim 13
Dependent Claim
119 words
A fluid propelled ground effect vehicle lifted by pressurized fluid directed upwardly through openings in a support floor comprising: a vehicle body having a platform portion and a skirt portion, said platform portion and skirt portion forming a fluid receiving chamber, said skirt having a surface area to respond to the force exerted by upwardly directed pressurized fluid, said skirt having an outlet adjacent said chamber permitting pressurized fluid to exit from said chamber to cause movement of said vehicle body over the support floor; and a rudder means having a moveable vane rotatably mounted in said outlet to control the direction of movement of said vehicle body by controlling the direction of exit of fluid from said chamber.
Claim 14
Dependent Claim
119 words
A fluid propelled ground effect vehicle lifted by pressurized fluid directed upwardly through openings in a support floor comprising: a vehicle body having a platform portion and a skirt portion, said platform portion and skirt portion forming a fluid receiving chamber, said skirt having a surface area to respond to the force exerted by upwardly directed pressurized fluid, said skirt having an outlet adjacent said chamber permitting pressurized fluid to exit from said chamber to cause movement of said vehicle body over the support floor; and a rudder means having a moveable vane rotatably mounted in said outlet to control the direction of movement of said vehicle body by controlling the direction of exit of fluid from said chamber.
Claim 15
Dependent Claim
39 words
The structure set forth in claim 12, wherein said rudder means further comprises: a plurality of deflection vanes mounted adjacent said outlet to direct the flow of fluid from said chamber and control the direction of said vehicle body.
Claim 16
Dependent Claim
25 words
The structure set forth in claim 12, wherein: said fluid receiving chamber forms a reservoir for storing pressurized fluid for movement of said vehicle body.
Claim 17
Dependent Claim
20 words
The structure set forth in claim 12, wherein said vehicle body further includes: a seat means for carrying a passenger.
Claim 18
Dependent Claim
21 words
The structure set forth in claim 12, wherein said vehicle body further includes: a cargo carrying means for transport of cargo.
Claim 19
Dependent Claim
32 words
The structure set forth in claim 12, wherein said rudder means further includes: a remote steering means whereby said rudder means can be controlled from a location remote from said vehicle housing.
Claim 20
Dependent Claim
33 words
The structure set forth in claim 12, wherein said rudder means further comprises: a remote steering means whereby said rudder means can be controlled automatically from a location remote from said vehicle housing.
Claim 21
Dependent Claim
34 words
The structure set forth in claim 12, wherein said skirt further comprises: a friction reducing means to allow said vehicle body to be moved across said support floor in the absence of fluid pressure.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-18 | 1983-09-17 | 1984-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-18 | 1987-09-17 | 1988-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-18 | 1991-09-17 | 1992-03-18 | $7700.00 | Window Closed / Lapsed |