Rotary pneumatic vane motor with rotatable tubing contacted by vanes
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United States of America Patent
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-
Apr 8, 1980
Grant Date -
N/A
app pub date -
Dec 27, 1977
filing date -
Dec 27, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cylindrical shaped tube freely rotatable within a housing provides the pressure chamber for an eccentrically mounted rotary seal vane type pneumatic motor with the drive actuating air moving axially through the pressure chamber.
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