Ball collector and projector apparatus

Mechanical guns and projectors – Fluid pressure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

124 51R, 124 51A, 273 29R, F41F 104

Patent

active

041129113

ABSTRACT:
Apparatus that collects and transports generally spherical objects, such as tennis balls, and recycles them to a practice device that propels the balls to a tennis player for practice or recreation. Balls are fed one at a time to a chamber from whence they are metered to a transport device without jamming or bridging. Balls are fed or conveyed to a ball delivery zone by a pair of oppositely moving and aligned conveyor belts, each belt being located on opposite sides of the delivery zone. The delivery zone is of such dimensions that only one ball at a time can fall downwards thereinto. Located within the delivery zone is a horizontally reciprocating piston and oppositely opposed thereto and in alignment therewith is a ball exit port communicating with a vacuum tube leading to a pneumatic ball projector. As balls enter the delivery zone, they are fed through the exit port by the reciprocating cylinder and into the vacuum tube and served to a player by means of the projector.

REFERENCES:
patent: 1258018 (1918-03-01), Kilgore
patent: 2087575 (1927-07-01), Littell et al.
patent: 2199009 (1940-04-01), Perryman
patent: 2716973 (1955-09-01), Desi
patent: 3009703 (1961-11-01), Jentsch et al.
patent: 3089476 (1963-05-01), Wolverton
patent: 3548802 (1970-12-01), Green
patent: 3905349 (1975-09-01), Neilson et al.
patent: 3911888 (1975-10-01), Harvath
patent: 3917265 (1975-11-01), Schrier et al.
patent: 3989245 (1976-11-01), Augustine, Jr. et al.
patent: 4021037 (1977-05-01), Torbet

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ball collector and projector apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ball collector and projector apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball collector and projector apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2379120

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.