MATERIAL SPREADER AND METHOD FOR USING THE SAME

PROBLEM TO BE SOLVED: To provide an improved material spreader and a method for using the material spreader. SOLUTION: The material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during t...

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Hauptverfasser: SCHULTZ JEFF A, OSMAN TODD E, NEIER RODNEY R, PROUTY LUKE D, RHEINGANS ELIZABETH B, BROUWER DAVID J, SPRINGMAN BARBARA M, WALD KEVIN R, GROENING ROSS M, GELHAR DAVID J, SCHWIDERSKI JASON M, SHAFER JAMES E, REIMER GREGORY R, WALTZ JEREMY J, NEIER BENJAMIN R
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an improved material spreader and a method for using the material spreader. SOLUTION: The material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during the operation of the device. A sliding barrier is mounted at the rear of the belt, and moves from a forward position adjacent the front of the spreader to a rear position adjacent the rear of the spreader. One type of the hydraulic system utilizes a sensor for built up pressure within independently driven augers. In response to this pressure build up the sliding barrier speed is reduced. COPYRIGHT: (C)2007,JPO&INPIT