Quote:
Originally Posted by techhelpbb
In 2007 they had these:
Also it's possible to convert linear motion to rotary.
So one could convert those linear cylinder movements to rotary movement.
Anyone see a rule to prohibit converting linear cylinder movement to rotary?
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I don't think there is any rule prohibiting such a device, but the fan in question has an air powered vane motor, a true pneumatic device in its own right, and not on the list of allowed pneumatic devices.