Air actuated nozzle plugs - Xerox Corporation
The mill includes a grinding chamber having a peripheral wall, a base and a central axis. The mill also inc ... said body comprises a cylindrical tube; and . ... the plug 240 may be connected to a nozzle shaft 246 which is slidable through an opening 248 in the second end 230 of the body 220 of the nozzle 164. The nozzle shaft 246 moves the ...
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