Mechanical guns and projectors – Projectile impelled by coacting wheels
Patent
1987-07-13
1989-04-25
Reese, Randolph A.
Mechanical guns and projectors
Projectile impelled by coacting wheels
124 1, 124 6, 124 81, F41B 304
Patent
active
048237639
ABSTRACT:
A ball throwing machine which includes a pair of rotary discs supported for rotation and angularly opposed relation so as to laterally engage a ball and effect propulsion thereof is disclosed. A pair of positioning disc disposed on the interior ball-contacting surfaces of the flat-faced rotary disc precisely locate the balls to be projected on the rotary discs to insure consistency between throws or pitches.
REFERENCES:
patent: 3399660 (1968-09-01), Swartout
patent: 3766901 (1973-10-01), Cleary et al.
patent: 3774584 (1973-11-01), Paulson
patent: 4195614 (1980-04-01), Ponza
Reese Randolph A.
Ricci John A.
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