Air tool with speed responsive shutoff
Automatic air inlet damper
Blower impeller apparatus with one way valves
Centrifugal regulator device for opening and closing the shutter
Control apparatus for air intake in oil burners of heating boile
Deceleration sensitive air tool shutoff
Fan with centrifugal shutter mechanism
Governor mechanism for a rotary device
Overspeed safety device
Pneumatic high speed motor with pressure activated speed...
Portable pneumatic nut running tool having air shut-off controls
Pressure gas engine
Pressure gas engine
Pressurized gas engine
Speed control unit for a pneumatic rotation motor
Speed governed rotary device
Versatile axial fan and centrifugal shutter mechanism