Concrete vibrator head
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United States of America Patent
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Aug 4, 2015
Grant Date -
Aug 2, 2012
app pub date -
Jan 31, 2012
filing date -
Jan 31, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A concrete vibrator head includes an elongated body having a front end and a back end. The back end of the vibrator head is attached to a rotating shaft which causes the vibrator head to vibrate at a desired vibration frequency. The elongated body is tapered from the front end to approximately halfway towards the back end. This taper may be defined by a continuous straight line slope of the outer surface of the elongated body, or a stepped slope formed from a series of interconnected cylindrical portions of the elongated body which increase in diameter from the front end to approximately midway on the elongated body of the vibrator head.
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