Lemmerz-werke Kgaa

Peter Aderer

A track adjustment wheel comprises an outer rim, a dish for attachment to a vehicle hub and U-shaped holding supports which are fastened to the rim by means of weld seams extending in the direction of the periphery of the rim and bolted to the dish. At the points where the holding supports are connected, the rim base is provided with the boss-like indentation projections which engage positively in the holding supports and against whose flanks the holding supports are supported laterally by their legs. The resulting formlocking axial connection takes axial wheel forces, so that the weld seams are relieved of these forces.

Track adjustment wheel

A track-adjusting wheel for farming tractors and the like, is disclosed, in which the screw connection of the adjustable wheel dish to the rim designed as a drop-well rim (Dw rim) is made via retaining brackets which are positively supported on the drop-well flanks in the axial direction and which are connected to the rim via welding seams extending in the peripheral direction of the rim. The positive connection absorbs the axial forces, so that the welding seams are relieved of these forces.

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Koenigswinter-Thomasberg, Germany

Peter Aderer