Electric walking assisting vehicle
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United States of America Patent
Stats
-
Aug 8, 2023
Grant Date -
Nov 12, 2020
app pub date -
May 6, 2020
filing date -
May 8, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric walking assisting vehicle configured such that in accordance with operating amounts acting on an operation part, driving of driving motors is controlled and includes an inclination detector which detects inclination of a vehicle body in a forward-backward direction, and on flat land where inclination is less than a threshold, with an operation origin of the operation part as a center, the driving motors are controlled to generate torque in a forward direction by operation of pushing the operation part forward and to generate torque in a backward direction by operation of pulling the operation part backward, on an uphill road on which the inclination is the threshold value or more, the operation origin is shifted to an pulling operation side, and on a downhill road on which the inclination is the threshold value or more, the operation origin is shifted to a pushing operation side.
First Claim
Family
International Classification(s)
Cited Art Landscape
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