Anti-spilling safety device for high-speed filling machines
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United States of America Patent
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May 6, 1980
Grant Date -
N/A
app pub date -
Jun 5, 1978
filing date -
Jun 5, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A safety mechanism for high-speed filling machines preventing accidental spilling in case of misalignment between a nozzle and the container into which it is to be lowered during filling; a safety arm which normally closes a switch is displaced by a nozzle in case the latter encounters an obstruction and moves relative to its nozzle holder after overcoming the restraining force of a releasable detent mechanism to thereby open the switch and therewith stop the filling operation.
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