Bowling lane conditioning machine with single head dispenser
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United States of America Patent
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Mar 24, 1998
Grant Date -
N/A
app pub date -
Jun 11, 1996
filing date -
Jun 11, 1996
priority date (Note) -
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Abstract
A bowling lane maintenance machine includes a shiftable head operable for discharging successive streams of lane dressing during successive passes along the length of an applicator assembly in order to apply lane dressing to a bowling lane according to a predetermined pattern. The preferred embodiment includes a positive displacement pump that delivers successive equal volumes of lane dressing so that the resulting streams are precisely controlled despite variations in the viscosity of the lane dressing.
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