Removably detachable, modular power pack for a vacuum pad lifter
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United States of America Patent
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Sep 26, 2023
Grant Date -
Dec 1, 2022
app pub date -
Nov 20, 2020
filing date -
Nov 22, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments of a vacuum material handler or lifting device and system of this disclosure provide a modular design that allows a power pack to be mounted directly to the pad or remotely mounted on host equipment to minimize lift weight. The pad, which includes an integral, pad reservoir, may be arranged, to accept a rotator or a tilting mechanism for position when used on mobile equipment. The power pack is independent of the pad and can be transferred to multiple pads, thereby permitting a single power pack to service the different pads. The control mechanism may reside on the pad to further facilitate modularity. Safety checks used for remote operation may be used to minimize the risk of danger in the event of remote vacuum hose or vacuum failure.
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