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公开(公告)号：US09221474B2
公开(公告)日：2015-12-29
申请号：US13706552
申请日：2012-12-06
发明人： Heinz Klamka , Oliver Muller , Andreas Kelbel , Marcel Neumann
CPC分类号： B61D23/00 , B61D23/025
摘要： The invention relates to a retractable step arrangement for a rail vehicle with a first housing that can be mounted on a body of the rail vehicle and features a first housing opening, with a step that is movably supported in the first housing in an initial position and can be displaced between the initial position and a final position, in which the step at least sectionally protrudes from the first housing, through the first housing opening, and with a drive unit for the step that features a motor and at least one movable connecting means that transmits a motion generated by the motor to the step. The retractable step arrangement provides a separate second housing, in which the drive unit is arranged, wherein the interior of the first housing is spatially separated from the interior of the second housing.
摘要翻译： 本发明涉及一种用于轨道车辆的可伸缩台阶装置，该轨道车辆具有第一壳体，该第一壳体可以安装在轨道车辆的车体上并且具有第一壳体开口，该第一壳体开口具有在初始位置可移动地支撑在第一壳体中的台阶， 可以在初始位置和最终位置之间移动，在该最终位置，台阶至少从第一壳体突出地穿过第一壳体开口，并且具有用于台阶的驱动单元，该驱动单元具有马达和至少一个可移动连接装置 其将由电动机产生的运动传递到该步骤。 可伸缩台阶布置提供单独的第二壳体，其中布置有驱动单元，其中第一壳体的内部在空间上与第二壳体的内部分离。
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公开(公告)号：US20130340647A1
公开(公告)日：2013-12-26
申请号：US13706552
申请日：2012-12-06
发明人： Heinz Klamka , Oliver Muller , Andreas Kelbel , Marcel Neumann
IPC分类号： B61D23/00
CPC分类号： B61D23/00 , B61D23/025
摘要： The invention relates to a retractable step arrangement for a rail vehicle with a first housing that can be mounted on a body of the rail vehicle and features a first housing opening, with a step that is movably supported in the first housing in an initial position and can be displaced between the initial position and a final position, in which the step at least sectionally protrudes from the first housing, through the first housing opening, and with a drive unit for the step that features a motor and at least one movable connecting means that transmits a motion generated by the motor to the step. The retractable step arrangement provides a separate second housing, in which the drive unit is arranged, wherein the interior of the first housing is spatially separated from the interior of the second housing.
摘要翻译： 本发明涉及一种用于轨道车辆的可伸缩台阶装置，该轨道车辆具有第一壳体，该第一壳体可以安装在轨道车辆的车体上并且具有第一壳体开口，该第一壳体开口具有在初始位置可移动地支撑在第一壳体中的台阶， 可以在初始位置和最终位置之间移动，在该最终位置，台阶至少从第一壳体突出地穿过第一壳体开口，并且具有用于台阶的驱动单元，该驱动单元具有马达和至少一个可移动连接装置 其将由电动机产生的运动传递到该步骤。 可伸缩台阶布置提供单独的第二壳体，其中布置有驱动单元，其中第一壳体的内部在空间上与第二壳体的内部分离。
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