Auxiliary handle attachment for a material-moving tool
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United States of America Patent
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Oct 3, 2017
Issued Date -
N/A
app pub date -
Oct 28, 2016
filing date -
Sep 9, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
An auxiliary handle accessory attaches to a shovel's handle-shaft via a folding “clamshell” type clamp, with an intermediate stem member attached to the clamp, and a grip handle screwed into this intermediate stem member, completing the assembly. The intermediate stem member has a ball-knob at the bottom that becomes entirely enclosed by half-sphere “cups” in each of the clamshell clamp halves. When these clamshell-halves close together, they form a simple yet robust socket around the ball, and comprise a ball-and-socket joint. Advantageously, the clamshell-clamp halves are bolted together, insuring a strong and robust connection. This design accommodates the “to-and-fro” motion in the vertical axis during shoveling.
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