Abstract: A bearing component for mounting a replaceable milling drum on an earth working machine includes an annular connecting flange having a central axis. A bearing stem protrudes from the connecting flange axially in a first direction to a first axial end, the bearing stem having an outer surface including at least first and second cylindrical bearing surfaces axially spaced from each other. The bearing stem further includes a centering recess open at a second axial end opposite the first axial end, the centering recess including an opening angle decreasing in steps so that the centering recess tapers in the first direction, the centering recess forming a portion of the central opening.

Abstract: A device for cultivating soil or brushing debris includes a frame supporting a transmission, a motor, and a shaft rotatably supported by a transmission housing and driven by the motor through the transmission. A distal end of the shaft includes a passageway therethrough. A fastener is at least partially received within the passageway. A tine assembly may be removably attached to the shaft and includes a first pair of two laterally spaced-apart tine disks. The first pair of tine disks being laterally positioned on the shaft between the fastener and the housing. A brush attachment may be removably attached, and includes a tube, which has a wheel rotatably attached to a first end thereof and a first gear fixedly attached to an opposing second end thereof. At least a portion of the fastener extends through at least a portion of the tube to fixedly attach the tube to the shaft.

Abstract: A tiller with a removable tine rotor is provided. The tiller comprises a cavity formed by a top deck and end plates. The end plates comprise rotating spindles rotatably attached to the end plates. A gearbox translates rotation from a tractor to one of the rotating spindles. A tine rotor extends between the spindles and rotates to till soil. The tine rotor is releasably connected to the spindles within the cavity, such that the tine rotor is removable from the tiller without disassembly of the end plates.

Abstract: For creating a route plan for a group of agricultural working machine systems for working a territory, the machine systems include route planning data determination devices and they exchange data with each other and, based on exchanged route planning data, one shared route plan is created for the particular territory. For controlling a group of agricultural working machine systems while it works a territory, one shared route plan—which has been created accordingly—is used, and a route planning system is provided for creating a route plan for a group of agricultural working machine systems to be used to work a territory.

Abstract: A tiller with a removable tine rotor is provided. The tiller comprises a cavity formed by a top deck and end plates. The end plates comprise rotating spindles rotatably attached to the end plates. A gearbox translates rotation from a tractor to one of the rotating spindles. A tine rotor extends between the spindles and rotates to till soil. The tine rotor is releasably connected to the spindles within the cavity, such that the tine rotor is removable from the tiller without disassembly of the end plates.

Abstract: A soil tiller assembly for plowing multiple independent rows of soil includes a frame and attached thereto a coulter, a pair of tiller discs, a pair of secondary coulters, and a tilling assembly including a tiller wheel. The perimeter of the tiller wheel has a plurality of blades attached thereto, and the blades are rotated in the direction opposite each of the other blades described above. The soil tiller assembly is used to build up separate rows of plowed soil, which will prevent overtilling of the soil. Furthermore, the preferred method of operation allows the operator to build multiple rows of soil, delay contact of the soil for several months, and then plant seed in the rows of soil, such that the soil will receive required nutrients during the period of delay while further limiting erosion.

Abstract: The invention is the combination of a motor powered garden tiller connected to a separate motor driven chassis which includes a seat for an operator to control the tiller. The speed of the tiller is controlled by and through the articulated coupler between the tiller and the chassis.

Abstract: A device for connecting an agricultural implement to a tractor, towing it and driving it, via a power take-off shaft, has a double drive (8) which includes two angle drives (15, 16) which are arranged one above the other and which are pivotable relative to one another via a bearing around a first axis. The double drive (8) is associated with a holding bracket (9) and with a support (36) supported thereon via springs. The support (36) has a bearing journal via which is connected to a transverse bar (7) so as to be pivotable around an axis. The transverse bar (7) serves to connect the implement to the catching hook of the lower steering arms (3) of the tractor (1). These permit a pivot movement around the axis. The support (36) ensures improved conditions when accommodating forces in the case of impacts.