Earth working machine having a shiftable transmission between a drive motor and a rotatable working apparatus

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United States of America Patent

PATENT NO 11859717
APP PUB NO 20220403931A1
SERIAL NO

17824082

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Abstract

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An earth working machine (10), encompassing a drive motor (42) and a working apparatus (22) drivable by the drive motor (42) so as to move rotationally, the drive motor (42) being connected to the working apparatus (22), for transfer of a torque, with interposition of a shiftable transmission (50; 150) comprising at least two gearing stages having different torque transfer ratios,

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Patent Owner(s)

Patent OwnerAddress
WIRTGEN GMBHREINHARD-WIRTGEN-STRASSE 2 WINDHAGEN 53578

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barimani, Cyrus Königswinter, DE 287 2592
Berning, Christian Zülpich, DE 166 1609
Stinner, Tobias Weyerbusch, DE 13 23
Wilhelmi, Hardy Dattenberg, DE 15 43

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