Method and apparatus of extending and retracting swimming pool covers
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United States of America Patent
Stats
-
Jun 11, 1996
Issued Date -
N/A
app pub date -
Feb 25, 1992
filing date -
Aug 20, 1984
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for extending and retracting a swimming pool cover includes a motor, a drive shaft connected to the motor, a cover collecting drum attached to the drive shaft and a cable collecting reel mounted on the drive shaft. A series of gears are configured to selectively engage the drive shaft with either the cable collecting reel or the cover collecting drum. A cable secured at one of its ends to the cable collecting reel and at its opposing end to the leading edge of a cover mounted on the cover collecting drum is operative to extend the cover over a swimming pool. The cover collecting drum functions to retract the cover from off of the swimming pool.
First Claim
Family
International Classification(s)
Cited Art Landscape
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