Pulling detection device and moving body system comprising same
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United States of America Patent
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May 21, 2024
Grant Date -
Feb 10, 2022
app pub date -
Dec 13, 2018
filing date -
Dec 13, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A pulling detection device includes: a base in which, on a foundation portion, a first wall portion, a projection, and a second wall portion are provided; a movable rod including a switch operation body and a pulling rod, the switch operation body having a first wall portion opposed surface, a projection opposed surface, and a second wall portion opposed surface, the pulling rod extending from the second wall portion opposed surface, while movement of the movable rod toward one side is restricted by contact between the first wall portion and the first wall portion opposed surface and movement of the movable rod toward another side is restricted by contact between the projection and the projection opposed surface; an elastic body provided between the second wall portion opposed surface and the second wall portion; a first switch which operates by contact/separation; and a second switch which operates by contact/separation.
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