Ford New Holland, Inc.

Earl E Koch, Deceased

Franja F Voler

Edmund O Howell

An improved disc cutter rotor assembly for use in a disc cutterbar of the type utilizing a plurality of intermeshed gears to transfer rotational power is disclosed wherein the rotor assembly provides a low profile to facilitate the flow of crop material over the cutterbar, yet permits the individual components of the rotor assembly to be serviced and/or replaced. The hub and shaft are of welded construction and are rotatably mounted within a bearing housing affixed to the transmission casing for mounting a removable bearing assembly. The drive gear for the rotor assembly is splined onto the shaft and retained in place by a fastener and washer assembly to permit the drive gear to be removed from the shaft. A sealed hole in the bottom of the transmission casing permits access to the fastener and washer assembly to permit the drive gear to be removed from the shaft before removing the rotor assembly from the transmission casing.

Disc cutter rotor assembly

An improved disc cutterbar construction is disclosed wherein the cutterbar casing is provided with a rearwardly extending flange and a plurality of forwardly projecting mounting tabs. A wear plate is connected underneath the casing by fasteners extending through the flange and other fasteners interconnecting brackets on the wear plate and mounting tabs on the casing. Semi-circular guards are detachably connected by fasteners engaged with mounting arms forwardly extending from the wear plate. Skid shoes are provided with a hook portion that engages into a slotted opening in the guard members and are fastened to the casing flange by the fasteners connecting the wear plate to the casing.

Growing community of inventors

Mohnton, PA, United States of America

Earl E Koch, Deceased