Perforated capsule hook for stable high speed retract
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United States of America Patent
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Sep 20, 2022
Grant Date -
Aug 5, 2021
app pub date -
Mar 26, 2021
filing date -
Apr 20, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A payload coupling apparatus is provided that includes a housing having an upper portion, a lower portion, and a side wall positioned between the upper and lower portions, an attachment point on the housing adapted for attachment to a first end of a tether, a slot in the housing that extends downwardly towards a center of the housing thereby forming a hook or lip on the lower portion of the housing beneath the slot, a plurality of holes in the upper portion of the housing; and a plurality of holes in the lower portion of the housing. A method of retracting a payload coupling apparatus during UAV flight is also provided.
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