Lifter and Method for Moving Traffic Barriers
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United States of America Patent
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Oct 24, 2019
app pub date -
Jul 1, 2019
filing date -
Aug 24, 2012
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Abstract
A traffic barrier lifter mountable on a boom and having a gearbox with a first and a second rotating axis; a pair of opposing arms directly mounted to the first and second rotating axis and a rotator capable of rotating the lifter relative to the boom, wherein the gearbox is capable of moving the pair of opposing arms from an open position to a closed position such that the arms can clamp onto a traffic barrier. The rotator being capable of rotating the arms and traffic barrier relative to the boom.
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