HIGH SPEED PNEUMATIC SWITCH AND CARRIER STATION
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United States of America Patent
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Issued Date -
Dec 4, 2014
app pub date -
Jun 2, 2014
filing date -
Jun 4, 2013
priority date (Note) -
Abandoned
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Abstract
A high speed switch for use in pneumatic tube systems. The switch includes a disk member that may be rotated about its central axis. Extending through a sidewall (e.g., cylindrical sidewall) of the disk are first and second passageways. The first passageway extends between first and second openings in the sidewall and the second passageway extends between third and fourth openings in the sidewall. These passageways and their respective openings may be selectively aligned with various pneumatic tubes to provide a transport path through the switch (i.e., via the passageway) between two pneumatic tubes.
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