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US 7,841,435 B2Granted
Transmission
AssigneeKordel Antriebstechnik GmbH
InventorJosef Raue
Life of this patent
Estimating the term…
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AssigneeKordel Antriebstechnik GmbH
InventorJosef Raue
Estimating the term…
A transmission (1), preferably for a front axle of a floor transport vehicle (100), comprises at least one transmission stage, a drive sprocket (6), a hollow gear (4, 203), and a housing, wherein the drive sprocket (6) and the hollow gear (4, 203) each have a rotation axis, which axes are parallel and disposed offset from each other. A drive wheel (111) is connected in torque-proof fashion with the hollow gear and housing (4, 203) and the drive sprocket (6) is coupled to a drive motor (25). The motor is mounted to the transmission (1) through a flange. Assembly and disassembly of the transmission is simplified by the relatively few component parts of the transmission. Further, vehicle loads are efficiently transferred to the drive wheel by supporting the hollow gear (4, 203) rotatably upon a fixed support element (13) forming a section of the housing, wherein the support element (13) is disposed coaxial with the rotation axis of the hollow gear (4, 203).
A transmission, preferably for a front axle of a forklift truck, comprising at least one gear speed, a drive pinion, an internal gear, and a housing, wherein the drive pinion and the internal gear each comprise a rotation axis arranged offset with respect to each other, a running wheel is configured to be directly connected to the internal gear for co-rotation, and the drive pinion is configured to be coupled to a drive motor that is configured to be flanged to the transmission, wherein the internal gear is rotatably mounted on a stationary support element, and after it has been assembled to the support element, forms a portion of the housing, wherein the support element is arranged coaxially with the rotation axis of the internal gear, wherein the internal gear meshes through an internal teething with a planetary gear which is configured as a drive shaft and configured with a centrically configured teething, and which is supported on both sides of the teething through a bearing element.
Dependencies are inferred from the claim text.