Electric Drive Vehicle
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Jan 9, 2020
app pub date -
Jul 26, 2018
filing date -
Jul 26, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An electric drive vehicle provided with a current collecting device, the current collecting device including: a framework having an underframe, a lower frame that is pivotably linked to the underframe, and an upper frame that is pivotably linked to the lower frame; a current collecting portion that is supported by the upper frame; and a lock mechanism that holds the framework in a predetermined posture, in which the framework is capable of moving up and down between a standing posture in which the current collecting portion is ascended and a folded posture in which the current collecting portion is descended, and the lock mechanism includes an adsorption plate made of a magnetic material provided in the upper frame, and a hook device which is equipped with an electromagnet and adsorbs to hold the adsorption plate by a magnetic force to hold the framework in the folded posture.
First Claim
Family
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Cited Art Landscape
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