TOY LAUNCH APPARATUS WITH SAFETY VALVE
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United States of America Patent
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Issued Date -
Mar 26, 2015
app pub date -
Sep 23, 2014
filing date -
Sep 24, 2013
priority date (Note) -
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Abstract
A toy launch apparatus with a safety valve. The safety valve includes a stationary valve component with a tubular shape and an open inlet end. Ports in the tubular component help define an air path from the open inlet through the ports. A slideable valve component including a sleeve portion and extending fingers slides along an outer surface of the stationary valve component. A valve spring biases the slideable valve component forward to close the ports and when a dart is loaded, a back wall of the dart pushes the extending fingers of slideable valve component rearward to open the ports. In the open position the slideable valve component is out of the air path such that no pressure drop is attributed to the slideable valve component. When the dart is discharge, the valve spring biases the slideable valve component forward to close the ports.
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