Conveyors: power-driven – Conveyor section – Endless conveyor
Reexamination Certificate
2004-04-28
2008-03-25
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor section
Endless conveyor
C198S813000, C198S842000
Reexamination Certificate
active
07347320
ABSTRACT:
A top dresser (10) includes sheeting (70) in the form of an endless belt passing around first and second drums (148, 160) and a bed (166) including a plurality of rollers (106). Continuous V-shaped guides (122) are received in pulleys (120) on the drums (148, 160) for tracking the endless belt. A blocking device (112) in the form of a rod is slid in the mid-frame (102) to prevent the shafts (108) of the rollers (106) from axially sliding against their bias from their operative positions to their installation positions. Ledges (116) having friction reducing strips (118) extend over the shafts (108) of the rollers (106). A compound gear (180) in gearing relation with the second drum (160) and in driving relation with a spindle (82) of a brush (74) is rotatably mounted to an arm (174) pivotally mounted to the second drum (160). The spindle (82) includes two portions (82a,82b) removably connected by a coupler (76), with the first portion (82a) being cantilevered supported from the side frame (100).
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Owner's Manual, TERRATOPPER T-750, TerraCare Products Co., Inc., P.O. Box 250, Pardeeville, WI (undated but prior art to application).
Photograph of T-1000, TerraCare Products Co., Inc., P.O. Box 250, Pardeeville, WI.
MULTISPREAD™, printed from www.earthandturf.com, date unknown.
Propass 180 Topdresser Unit, Operator's and Part's Manual, © 2002 Copyright Ty-Crop Manufacturing Ltd., Propass 180 Manual, Serial Range #10695 to 10704 (WO#23670), pp. 1-69.
Millcreek Topdresser/Spreader brochure, pp. 1-8, date unknown.
Millcreek Model 4800 High-Capacity Topdresser/Spreader, Millcreek Manufacturing Co. date unknown.
Cress David V.
Ferguson Steven M.
Isaman Thomas E.
Bidwell James R.
Kamrath Alan
Kamrath & Associates PA
Turfco Manufacturing Inc.
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