Tower climbing assist device
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United States of America Patent
Stats
-
Dec 10, 2013
Grant Date -
Jul 12, 2012
app pub date -
Mar 20, 2012
filing date -
Apr 7, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A climb assist system is disclosed that dynamically adjust the rate and level of assist of a climber as the climber needs may change over the period of traverse of the ladder. A sensor detects the state of a person, such as the load exerted by the climber on a ladder exerts on an assist rope, to provide an upward support force on the climber to compensate the climber's weight. Additionally, a sender is provided to transmit the load data to a receiver and a receiver to receive the data from the sender. A controller interprets the received data and thereafter provides control through a controlled motor and drive to provide energy to the assist rope.
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Cited Art Landscape
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