Mechanical assistance mechanism for shovels

Details Mechanical assistance mechanism for shovels Mechanical assistance mechanism for shovels

1999-07-26

2000-07-11

Cherry, Johnny D.

Implements or apparatus for applying pushing or pulling force

Single throw lever

Special engaging feature

294 59, A01B 102

Patent

active

060860499

ABSTRACT:
A shovel accessory for assistance in lifting and moving material in a shovel scoop includes an elongated, length adjustable, ground contacting support rod attached to the shovel handle. The rod is pivotable through half-circle arcs around an axis perpendicular to the handle length and rotatable in either direction completely around the handle shaft.

REFERENCES:
patent: 568962 (1896-10-01), Skeels
patent: 803142 (1905-10-01), Ward
patent: 4050728 (1977-09-01), Davidson
patent: 4461458 (1984-07-01), Poulin
patent: 4881332 (1989-11-01), Evertsen
patent: 5054830 (1991-10-01), Nisenbaum
patent: 5133582 (1992-07-01), Rocha

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