Coaxial hoist geartrain cartridge
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United States of America Patent
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Aug 25, 2020
Grant Date -
Sep 6, 2018
app pub date -
Mar 2, 2018
filing date -
Mar 3, 2017
priority date (Note) -
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Abstract
A drive train for a rescue hoist includes a first stage, a second stage, and a third stage. The first stage receives an input from a motor and the third stage provides rotational power to a cable drum. The first stage, second stage, and third stage are disposed coaxially within a common housing. The first stage provides a first speed reduction, the second stage provides a second speed reduction, and the third stage provides a third speed reduction between the motor and the cable drum. The common housing includes a mounting flange for mounting the drive train to the rescue hoist.
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