Device for collecting balls or other objects capable of rolling

Details Device for collecting balls or other objects capable of rolling Device for collecting balls or other objects capable of rolling

1985-03-15

1986-06-24

Cherry, Johnny D.

Handling: hand and hoist-line implements

Hand bars and hand barrows

Ball retriever

56328R, 294 508, 414467, A63B 4702

Patent

active

045964149

ABSTRACT:
The device comprises two shells equipped with casters allowing it to move. The shells can pivot on vertical hinges as a result of the movement of a grip sliding along a handle connected to the hinges. The grip is connected to the shells by arms attached through omnidirectional joints to the grip and to each arm. Movement of the grip in one direction causes the shells to open, and movement in the other direction causes them to close to form a box. The device can be used to collect tennis balls without excessive fatigue.

REFERENCES:
patent: 559384 (1896-05-01), Hunt
patent: 1187316 (1916-06-01), Higby
patent: 2120326 (1938-06-01), Doerschlen
patent: 2215592 (1940-09-01), Nelson
patent: 2409778 (1946-10-01), McCaffrey
patent: 2817405 (1957-12-01), Pearson
patent: 3593868 (1971-07-01), Folz

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