Mechanical guns and projectors – Spring
Patent
1999-08-23
2000-07-18
Ricci, John A.
Mechanical guns and projectors
Spring
124 32, 124 36, A63B 6940
Patent
active
060892153
ABSTRACT:
A ball throwing apparatus includes a ball feeding guide, an actuator with a movable stop member, a throwing arm and ball launching guide. The ball feeding guide defines a path open at and extending between first and second ends for receiving balls at the first end, guiding the balls in a single file arrangement along the path with the balls being movable by the force of gravity through the path and feeding the balls from the second end. The actuator is disposed adjacent to the second end of the ball feeding guide and its stop member is movable between an extended position in which the stop member blocks the path and thereby retains the balls in the single file arrangement within the path and a retracted position in which the stop member unblocks the path and thereby allows the feeding of balls from the path at the second end of the ball feeding guide. The actuator is operable to move the stop member from the extended position to the retracted position and back to the extended position in a manner allowing for feeding of one ball at a time from the ball feeding guide. The throwing arm has a first end for receiving the one ball at a time fed from the second end of the ball feeding guide and is pivotally movable about an axis at a second end between a ball receiving position in which the first end of the throwing arm is located to receive the one ball at a time from the second end of the ball feeding guide and a ball launching position in which the throwing arm upon movement relative to the ball launching guide from the ball receiving position to the ball launching position is adapted to release and throw the ball away from the apparatus.
REFERENCES:
patent: 2650585 (1953-09-01), Farre, Jr.
patent: 3470859 (1969-10-01), Ponza
patent: 3659576 (1972-05-01), Eade et al.
patent: 3754544 (1973-08-01), Glaser
patent: 3777733 (1973-12-01), Mitchell
patent: 4015578 (1977-04-01), Wright
patent: 4168695 (1979-09-01), Haller et al.
patent: 4262648 (1981-04-01), Wegener et al.
patent: 4368885 (1983-01-01), Katada et al.
patent: 4391264 (1983-07-01), Abraham et al.
patent: 5396876 (1995-03-01), Liscio et al.
patent: 5676120 (1997-10-01), Joseph
Milner Gary
Morris Delmas
Flanagan John K.
Flanagan John R.
Ricci John A.
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