-
公开(公告)号：US20140020490A1
公开(公告)日：2014-01-23
申请号：US14110371
申请日：2012-04-20
申请人： Bernd Greiss , Austin R. Gerding , Jason Bock
发明人： Bernd Greiss , Austin R. Gerding , Jason Bock
IPC分类号： F16H3/22
CPC分类号： F16H3/22 , B60K17/344 , B60K17/348 , B60K23/08 , B60K2023/0858 , Y10T74/19614
摘要： A power transfer unit for transferring a torque comprising a first shaft configured to receive the torque from a first device, a second shaft configured to output the torque to a second device, and an activating assembly for selectively transferring the torque from the first shaft to the second shaft. The activating assembly includes a sliding cam, a rotating cam, an actuator configured to selectively rotate the rotating cam relative to the sliding cam, and an engaging gear. The gear is configured to be moved by the sliding cam between a first engaged position where the torque is transferred from the first shaft to the second shaft through the gear and a second disengaged position where no torque is transferred to the second shaft. Relative rotation between the rotating earn and the sliding cam moves the sliding earn thereby moving the gear between the first engaged and second disengaged position.
摘要翻译： 一种用于传递包括构造成从第一装置接收扭矩的第一轴的扭矩的动力传递单元，被配置为将扭矩输出到第二装置的第二轴以及用于选择性地将转矩从第一轴传递到 第二轴。 激活组件包括滑动凸轮，旋转凸轮，被配置为相对于滑动凸轮选择性地旋转旋转凸轮的致动器和接合齿轮。 所述齿轮被构造成通过所述滑动凸轮在所述扭矩通过所述齿轮从所述第一轴传递到所述第二轴的第一接合位置和没有转矩传递到所述第二轴的第二分离位置之间移动。 旋转槽和滑动凸轮之间的相对旋转移动滑动挣，从而在第一接合和第二脱离位置之间移动齿轮。
-
公开(公告)号：US09182012B2
公开(公告)日：2015-11-10
申请号：US14110371
申请日：2012-04-20
申请人： Bernd Greiss , Austin R. Gerding , Jason Bock
发明人： Bernd Greiss , Austin R. Gerding , Jason Bock
IPC分类号： F16D11/14 , F16H3/22 , B60K17/344 , B60K17/348 , B60K23/08
CPC分类号： F16H3/22 , B60K17/344 , B60K17/348 , B60K23/08 , B60K2023/0858 , Y10T74/19614
摘要： A power transfer unit for transferring a torque comprising a first shaft configured to receive the torque from a first device, a second shaft configured to output the torque to a second device, and an activating assembly for selectively transferring the torque from the first shaft to the second shaft. The activating assembly includes a sliding cam, a rotating cam, an actuator configured to selectively rotate the rotating cam relative to the sliding cam, and an engaging gear. The gear is configured to be moved by the sliding cam between a first engaged position where the torque is transferred from the first shaft to the second shaft through the gear and a second disengaged position where no torque is transferred to the second shaft. Relative rotation between the rotating earn and the sliding cam moves the sliding earn thereby moving the gear between the first engaged and second disengaged position.
摘要翻译： 一种用于传递包括构造成从第一装置接收扭矩的第一轴的扭矩的动力传递单元，被配置为将扭矩输出到第二装置的第二轴以及用于选择性地将转矩从第一轴传递到 第二轴。 激活组件包括滑动凸轮，旋转凸轮，被配置为相对于滑动凸轮选择性地旋转旋转凸轮的致动器和接合齿轮。 所述齿轮被构造成通过所述滑动凸轮在所述扭矩通过所述齿轮从所述第一轴传递到所述第二轴的第一接合位置和没有转矩传递到所述第二轴的第二分离位置之间移动。 旋转槽和滑动凸轮之间的相对旋转移动滑动挣，从而在第一接合和第二脱离位置之间移动齿轮。
-
公开(公告)号：US08864616B2
公开(公告)日：2014-10-21
申请号：US14110745
申请日：2012-04-18
申请人： Bernd Greiss , Austin R. Gerding
发明人： Bernd Greiss , Austin R. Gerding
CPC分类号： B60K17/02 , B60K17/3462 , F16J15/002 , F16J15/3232 , F16J15/3252
摘要： A power transfer unit comprising a first shaft configured to receive an input torque from a first vehicle component, a second shaft configured to selectively receive the torque from the first shaft and transmit the torque to a second vehicle component, an engaging mechanism, a housing configured to enclose at least a portion of the power transfer unit, and a seal system having a first seal and a second seal. The engaging mechanism configured to operate in a first mode and a second mode. When in the first mode, the engaging mechanism selectively couples the second shaft to the first shaft, and when in the second mode, the second shaft is decoupled from the first shaft. The first seal is disposed between the housing and a first end of the second shaft, and the second seal is disposed between the housing and a second end of the second shaft.
摘要翻译： 一种动力传递单元，包括构造成从第一车辆部件接收输入扭矩的第一轴，构造成选择性地接收来自第一轴的扭矩并将扭矩传递到第二车辆部件的第二轴，接合机构，配置的壳体 以封闭动力传递单元的至少一部分，以及具有第一密封和第二密封的密封系统。 所述接合机构被配置为在第一模式和第二模式下操作。 当处于第一模式时，接合机构选择性地将第二轴连接到第一轴，并且当处于第二模式时，第二轴与第一轴分离。 第一密封件设置在壳体和第二轴的第一端之间，并且第二密封件设置在壳体和第二轴的第二端之间。
-
公开(公告)号：US20110256976A1
公开(公告)日：2011-10-20
申请号：US13081205
申请日：2011-04-06
CPC分类号： B60K17/35
摘要： A drive train system comprising a power transfer unit configured to selectively transfer power from a front driveshaft of a vehicle by providing an output torque through a ring gear, wherein the power transfer unit includes an input shaft that receives torque from a first device, and a first clutch configured to selectively couple the input shaft to the ring gear when activated; a cardan shaft in rotational communication with the ring gear and configured to transfer the output torque; and a rear drive unit coupled to the cardan shaft and configured to selectively transfer the output torque received from the cardan shaft to a rear driveshaft of the vehicle, wherein the rear drive unit includes a torque shaft that is driven by the output torque received from the cardan shaft, and a second clutch that is configured to selectively transfer the output torque from the torque shaft to the rear driveshaft when activated.
摘要翻译： 一种传动系统，包括动力传递单元，其被配置为通过提供通过齿圈的输出扭矩来选择性地传递来自车辆的前驱动轴的动力，其中所述动力传递单元包括从第一装置接收扭矩的输入轴， 第一离合器，其被构造成在被启动时选择性地将输入轴联接到齿圈; 与所述环形齿轮旋转地连通并构造成传递所述输出扭矩的万向轴; 以及后驱动单元，其联接到万向节轴并且被配置为选择性地将从万向轴接收的输出转矩传递到车辆的后驱动轴，其中后驱动单元包括扭矩轴，该转矩轴由从 万向轴和第二离合器，其被构造成在被激活时选择性地将扭矩轴的输出转矩传递到后驱动轴。
-
公开(公告)号：US08721493B2
公开(公告)日：2014-05-13
申请号：US13081205
申请日：2011-04-06
IPC分类号： F16H3/44
CPC分类号： B60K17/35
摘要： A drive train system comprising a power transfer unit configured to selectively transfer power from a front driveshaft of a vehicle by providing an output torque through a ring gear, wherein the power transfer unit includes an input shaft that receives torque from a first device, and a first clutch configured to selectively couple the input shaft to the ring gear when activated; a cardan shaft in rotational communication with the ring gear and configured to transfer the output torque; and a rear drive unit coupled to the cardan shaft and configured to selectively transfer the output torque received from the cardan shaft to a rear driveshaft of the vehicle, wherein the rear drive unit includes a torque shaft that is driven by the output torque received from the cardan shaft, and a second clutch that is configured to selectively transfer the output torque from the torque shaft to the rear driveshaft when activated.
摘要翻译： 一种传动系统，包括动力传递单元，其被配置为通过提供通过齿圈的输出扭矩来选择性地传递来自车辆的前驱动轴的动力，其中所述动力传递单元包括从第一装置接收扭矩的输入轴， 第一离合器，其被构造成在被启动时选择性地将输入轴联接到齿圈; 与所述环形齿轮旋转地连通并构造成传递所述输出扭矩的万向轴; 以及后驱动单元，其联接到万向节轴并且被配置为选择性地将从万向轴接收的输出转矩传递到车辆的后驱动轴，其中后驱动单元包括扭矩轴，该转矩轴由从 万向轴和第二离合器，其被构造成在被激活时选择性地将扭矩轴的输出转矩传递到后驱动轴。
-
公开(公告)号：US20140021005A1
公开(公告)日：2014-01-23
申请号：US14110745
申请日：2012-04-18
申请人： Bernd Greiss , Austin R. Gerding
发明人： Bernd Greiss , Austin R. Gerding
IPC分类号： B60K17/02
CPC分类号： B60K17/02 , B60K17/3462 , F16J15/002 , F16J15/3232 , F16J15/3252
摘要： A power transfer unit comprising a first shaft configured to receive an input torque from a first vehicle component, a second shaft configured to selectively receive the torque from the first shaft and transmit the torque to a second vehicle component, an engaging mechanism, a housing configured to enclose at least a portion of the power transfer unit, and a seal system having a first seal and a second seal. The engaging mechanism configured to operate in a first mode and a second mode. When in the first mode, the engaging mechanism selectively couples the second shaft to the first shaft, and when in the second mode, the second shaft is de coupled from the first shaft. The first seal is disposed between the housing and a first end of the second shaft, and the second seal is disposed between the housing and a second end of the second shaft.
摘要翻译： 一种动力传递单元，包括构造成从第一车辆部件接收输入扭矩的第一轴，构造成选择性地接收来自第一轴的扭矩并将扭矩传递到第二车辆部件的第二轴，接合机构，配置的壳体 以封闭动力传递单元的至少一部分，以及具有第一密封和第二密封的密封系统。 所述接合机构被配置为在第一模式和第二模式下操作。 当处于第一模式时，接合机构将第二轴选择性地耦合到第一轴，并且当处于第二模式时，第二轴从第一轴脱离联接。 第一密封件设置在壳体和第二轴的第一端之间，并且第二密封件设置在壳体和第二轴的第二端之间。
-
公开(公告)号：US06199652B1
公开(公告)日：2001-03-13
申请号：US08988675
申请日：1997-12-11
IPC分类号： B60K700
CPC分类号： B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B62K2202/00 , B62K2204/00
摘要： A vehicle drive assembly with a drivable wheel pivotably connected to a body, about an axis substantially transverse to the body, by first and second swing arms. One of the swing arms houses a motor and includes a heat dissipating member in thermally conductive association with the motor. The heat dissipating member preferably a plurality of cooling fins exposed to ambient air. The motor is housed in an end of the first swing arm opposite the body, and has a shaft that is directly engaged to a transmission within the wheel. The transmission is contained within a gearbox housing that rotates with the wheel and is formed by left and right structural gearbox halves. A wheel rim, configured to carry a tire, is attachable only to the first gearbox half, and can slide over the second half when removed from the gearbox housing, allowing the transmission to remain assembled. The interior of the gearbox housing contains a lubricant, and a vent is formed generally parallel to the motor shaft and extending through the first swing arm. Preferably, the second swing arm is detachable from the transmission while remaining substantially stationary in a direction substantially coaxial with the axle. Also, the transmission preferably includes a planetary gear reduction unit, in which planetary gears are mounted on a gear carrier that is configured to prevent rotation caused by the motor.
摘要翻译： 具有可驱动轮的车辆驱动组件，其通过第一和第二摆臂以大致横向于主体的轴线可枢转地连接到主体。 摆臂中的一个容纳电动机，并且包括与电动机导热结合的散热构件。 散热构件优选地是暴露于环境空气的多个散热片。 电动机容纳在与主体相对的第一摆臂的端部中，并且具有直接接合到车轮内的变速器的轴。 变速箱包含在与车轮一起旋转并由左右结构变速箱半部形成的变速箱壳体内。 构造为承载轮胎的轮辋只能附接到第一齿轮箱一半，并且当从变速箱壳体移除时可以在第二半部上滑动，允许变速器保持组装。 齿轮箱壳体的内部包含润滑剂，并且通风口形成为大致平行于电动机轴并延伸穿过第一摆臂。 优选地，第二摆臂可以与传动装置分离，同时在与轴线基本同轴的方向上基本上保持固定。 此外，变速器优选地包括行星齿轮减速单元，其中行星齿轮安装在齿轮架上，该齿轮架被构造成防止由电动机引起的旋转。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.021 秒)
