Apparatus, system and method for powered doors of an autonomous delivery vehicle
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United States of America Patent
Stats
-
Nov 8, 2022
Grant Date -
Aug 27, 2020
app pub date -
Feb 25, 2020
filing date -
Feb 25, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
An example retention assembly has a motor assembly and a self-locking worm drive coupled thereto. A cam is fixed to a worm gear of the worm drive. The retention assembly has an actuation shaft including a follower. The actuation shaft is displaceable over a displacement range via rotation of the cam. The retention assembly has a securement member with a securement member follower, the securement member coupled to a portion of the actuator shaft. The retention assembly has a housing cam included as part of the retention assembly housing and against which the securement member follower is biased. The securement member are in an open state when the actuation shaft is in a first position. The securement member swings outward to a retaining position as the actuation shaft is moved to a second position.
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