Handling: hand and hoist-line implements – Hand bars and hand barrows – Ball retriever
Patent
1976-02-27
1977-06-28
Marbert, James B.
Handling: hand and hoist-line implements
Hand bars and hand barrows
Ball retriever
294103R, 294 22, 152576, A01K 2900
Patent
active
040321827
ABSTRACT:
An upstanding handle is provided and supports an L-shaped angle member at its lower end including an upper upstanding flange to which the lower end of the handle is secured and a lower horizontal flange projecting outwardly from the lower edge of the upstanding flange. The upper upstanding flange includes horizontally outwardly projecting guide structure extending over and outwardly beyond the horizontal flange and an upstanding blade is dependingly supported from the guide structure for movement therealong toward and away from the side of the upstanding flange facing the direction in which the lower horizontal flange projects. The lower marginal edge portion of the blade is spaced slightly above the plane of the lower horizontal flange and is therefore movable inwardly over the lower horizontal flange toward the upstanding flange. An elongated flexible thrust transmitting structure extends downwardly along the upstanding handle to the level of the guide structure and then curves outwardly and is secured to the blade. Suitable guide structure for the thrust transmitting structure is provided at points spaced along the handle and adjacent the upper marginal edge portion of the upstanding flange whereby the upper portion of the thrust transmitting structure extending along the handle may be pushed downwardly and pulled upwardly in order to cause the blade to shift away from and back toward, respectively, the upstanding flange.
REFERENCES:
patent: 747376 (1903-12-01), Christman
patent: 953756 (1910-04-01), Olson
patent: 2317688 (1943-04-01), McDonald
patent: 2999259 (1961-09-01), Polner
patent: 3788692 (1974-01-01), Fischer
patent: 3868135 (1975-02-01), Magliaro
Jacobson Harvey B.
Marbert James B.
O#Brien Clarence A.
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