Bowling ball return systems and methods

Games using tangible projectile – Bowling – Ball handling or diverting means

Patent

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Details

473111, 273182R, 273179D, A63D 502

Patent

active

054493277

ABSTRACT:
Bowling balls are returned from the pit area of a bowling alley to a return shroud through a vacuum tube into a lift tube. A transporter assembly is contained within the shroud for decelerating the bowling balls. The shroud includes continuous rails for permitting a high volume of bowling ball storage. In order to reduce the area required for spacing between adjacent bowling alleys, the vacuum tube is installed underneath the plane of the alleys, with the bowling balls fed into the vacuum tube via a vertical tube extending upwardly behind the pin-setting equipment located in the pit area.

REFERENCES:
patent: 1885662 (1932-11-01), Whitehorn
patent: 1931841 (1933-10-01), Evans
patent: 1987000 (1935-01-01), Cahill
patent: 2247787 (1941-07-01), Schmidt
patent: 3015489 (1962-01-01), Jones et al.
patent: 3260527 (1966-07-01), Younce
patent: 3599980 (1971-08-01), Harmond
patent: 3711038 (1973-01-01), Van Otteren
patent: 4272078 (1981-06-01), Vinette
patent: 4801143 (1989-01-01), Heddon
patent: 4984939 (1991-01-01), Foreman et al.

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