首页> 外国专利> EARTH WORKING MACHINE HAVING A SHIFTABLE TRANSMISSION BETWEEN A DRIVE MOTOR AND A ROTATABLE WORKING APPARATUS

EARTH WORKING MACHINE HAVING A SHIFTABLE TRANSMISSION BETWEEN A DRIVE MOTOR AND A ROTATABLE WORKING APPARATUS

机译：土方作业机械在驱动电机和旋转工作装置之间具有可变速传动

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摘要

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, is characterized in that by means of a first gearing stage of the shiftable transmission (50), an input shaft (48), coupled on the input side to the drive motor (42), of the shiftable transmission (50) is connectable in torque-transferring fashion directly to an output shaft (52), coupled on the output side to the working apparatus (22), of the shiftable transmission (50) so as to rotate together at the same rotation speed; and by means of a second gearing stage of the shiftable transmission (50), the input shaft (48) is connectable in torque-transferring fashion, with interposition of a transmission assemblage (64), to the output shaft (52) so as to rotate together at different rotation speeds.

机译：土方机械（ 10 ），包括驱动电动机（ 42 ）和可通过驱动电动机（< B> 42 ）旋转运动，驱动电机（ 42 ）连接到工作设备（ 22 ），用于传递扭矩，在具有至少两个具有不同的扭矩传递比的传动级的可变速传动装置（ 50; 150 ）的中间，其特征在于，借助于可变速传动装置（ 50 ），即输入轴（ 48 ），在输入侧连接到可变速变速器（ 50 < / B>）可通过扭矩传递方式直接连接到输出轴（ 52 ），该输出轴在输出侧连接到工作装置（ 22 ），可变速变速箱（ 50 ）以相同的转速一起旋转;通过可换档变速器（ 50 ）的第二齿轮级，输入轴（ 48 ）可以通过扭矩传递方式连接，并插入变速器总成（ 64 ）到输出轴（ 52 ），以便以不同的转速一起旋转。 展开▼

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公开/公告号US2018266552A1

专利类型

公开/公告日2018-09-20

原文格式PDF

申请/专利权人 WIRTGEN GMBH;
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申请/专利号US201815916529

发明设计人 CHRISTIAN BERNING;TOBIAS STINNER;CYRUS BARIMANI;HARDY WILHELMI;
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申请日2018-03-09

分类号F16H61/688;F16H57/033;F16H7/22;F16H1/28;E01C23/088;

国家 US

入库时间 2022-08-21 13:00:55

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