agriculture Equipment
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The comprising of the mechanism

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The comprising of the mechanism Empty The comprising of the mechanism

Post  happy Wed Jan 26, 2011 7:01 pm

It is an additional object of the present invention to provide a valve operator mechanism for a plug type valve, the mechanism comprising a cam sleeve assembly having a pin that interconnects the trunnion and the cam sleeve and that rides in a pair of L-shaped grooves to provide the requisite direction of motion control to effect opening and closing the valve, the operator also having a pair of variable angle slots in the cam sleeve for varying the instantaneous seating, unseating and rotational forces applied to the trunnion during the opening and closing of the valve.

happy

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Join date : 2010-12-03

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