Pneumatic dust hood with plug preventer

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United States of America Patent

PATENT NO 9725852
SERIAL NO

15276684

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Abstract

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A pneumatic hood for a tissue—or papermaking machine is disclosed. The hood has an inlet to admit dust and air. The inlet is defined, in part, by an inlet flap that is hingedly connected to the body of the hood. The inlet flap is connected to one or more linear actuators, such as pneumatic cylinders, by a linkage such that the linear actuators drive the inlet flap between positions in which the inlet is wider and positions in which the inlet is narrower. Thus, the size of the inlet can be increased to clear large obstructions.

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Patent Owner(s)

Patent OwnerAddress
BRUNN AIR SYSTEMS INC1355 LYNNFIELD ROAD SUITE 245B MEMPHIS TN 38119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kelyman, John Memphis, US 10 49

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