Ball impact target with ball impact sensor

Details Ball impact target with ball impact sensor Ball impact target with ball impact sensor

1976-10-12

1978-01-24

Grieb, William H.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

73379, 273184R, 273185R, 2731021R, 2731022S, 2731024, A63B 6100

Patent

active

040700186

ABSTRACT:
A device for ball games, sensing velocity and scoring against a damping screen comprised of areas simulating strategic plays against a player's opposition and comprised of electrical sensor means applied to the back side of the screen and of minimum mass and consisting of electrically conductive horizontal bars to be engaged by depending switch rods moved into engagement by displacement of the screen upon impact from a ball while completely absorbing impact energy, there being a plurality of bars and adjustably biased rods responsive to degrees of ball impact force, and scoring means with a display therefor.

REFERENCES:
patent: 1660339 (1928-02-01), Kaufmann
patent: 1761317 (1930-06-01), Strasser
patent: 1882783 (1932-10-01), Decker
patent: 1969139 (1934-08-01), Knapp
patent: 2087575 (1937-07-01), Lillell et al.
patent: 2247501 (1941-07-01), Jenks et al.
patent: 3133733 (1964-05-01), Elseroad
patent: 3254433 (1966-06-01), Saile, Jr. et al.
patent: 3349620 (1967-10-01), Speiser
patent: 3706451 (1972-12-01), Dixon
patent: 3989246 (1976-11-01), Brown

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