ATTACHMENT FOR A POOL VACUUM
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United States of America Patent
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Issued Date -
Apr 2, 2020
app pub date -
Sep 26, 2019
filing date -
Oct 1, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An attachment for a pool vacuum includes a housing and a brushroll at least partially extending from the housing. The brushroll has a plurality of bristles configured to rotate about a first axis. The attachment further comprises a paddle wheel disposed in the housing. The paddle wheel is configured to rotate about a second axis that is parallel to the first axis. The attachment further comprises a torque transmission member coupling the brushroll and the paddle wheel. In response to rotation of the paddle wheel about the second axis, the torque transmission member is configured to rotate the brushroll about the first axis.
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