Amusement devices: toys – Operated by relatively moving fluid or pressure differential – Having jet propulsion
Patent
1995-05-01
1998-01-27
Hafer, Robert A.
Amusement devices: toys
Operated by relatively moving fluid or pressure differential
Having jet propulsion
446457, 222 5, 602001, A63H 2916
Patent
active
057116954
ABSTRACT:
A gas-propelled toy comprises a vehicle body having opposed front and rear ends, a cartridge of pressurized gas carried by the vehicle body, the cartridge presents an elongated, tubular neck outlet and a frangible plug terminal adjacent to the end of the neck outlet for preventing release of gas from the cartridge, the cartridge is oriented adjacent to the rear end of the vehicle body with the neck outlet facing rearwardly, and an annular, thrust-enhancing exhaust nozzle having a sidewall disposed about the neck outlet, and an apertured end plate adjacent to and in substantial registry with the plug terminal. The aperture presents an arcuate wall, and is configured for permitting passage therethrough of a firing pin in order to pierce the plug terminal and enhancing the thrust due to the subsequent exhaust of said gas within the cartridge, in order to forwardly propel vehicle body.
REFERENCES:
patent: 291548 (1884-01-01), Swan
patent: 2545586 (1951-03-01), Pollak
patent: 2588184 (1952-03-01), Walsh
patent: 2637162 (1953-05-01), Wilmot
patent: 2943417 (1960-07-01), Greenspan
patent: 3010444 (1961-11-01), Finnigan
patent: 3142293 (1964-07-01), Harter
patent: 3237343 (1966-03-01), Blanchard
patent: 3417719 (1968-12-01), Nitenson
patent: 3572443 (1971-03-01), Guise
patent: 3577677 (1971-05-01), Bennett
patent: 3647147 (1972-03-01), Cook
patent: 3650214 (1972-03-01), Green
patent: 3659787 (1972-05-01), Ito
patent: 3695041 (1972-10-01), Eggers
patent: 3905750 (1975-09-01), Sell
patent: 4150656 (1979-04-01), Curran
patent: 5004441 (1991-04-01), Hammerly et al.
Popular Science, Jul. 1945, p. 152.
Moran Ron
Olive Robert L.
Carlson Jeffrey D.
Hafer Robert A.
Pitsco, Inc.
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