Oscillating sprinkler with toggle valve
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United States of America Patent
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Apr 28, 2015
Grant Date -
Mar 13, 2014
app pub date -
Sep 12, 2012
filing date -
Sep 12, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An oscillating sprinkler includes a rotatable cylindrical mount, an impeller housing at one side of the rotatable body, an impeller in the impeller housing, a pair of sweep setting rings at the other side of the rotatable body, and a toggle valve in the rotatable body. The impeller housing has an outlet wall defines two impeller inlets therein. Each of the sweep setting rings has a radial wall provided with an arcuate slot. The rotatable body has a radial inlet wall provided with an aperture. The toggle valve is configured to control which of the impeller inlets in the outlet wall is opened. The toggle valve includes a rocker, a lever, an arm extending the lever and through the aperture in the inlet wall and the slots in the sweep setting rings and a snap bushing sleeved on the arm and having fingers snapped in a groove of the arm.
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