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1. 发明授权

US09221474B2 Retractable step arrangement for a rail vehicle 有权
标题翻译：轨道车辆的可伸缩台阶布置
公开(公告)号：US09221474B2
公开(公告)日：2015-12-29
申请号：US13706552
申请日：2012-12-06
申请人： Bombardier Transportation GmbH
发明人： Heinz Klamka , Oliver Muller , Andreas Kelbel , Marcel Neumann
IPC分类号： B61D23/00 , B61D23/02
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。

2. 发明申请

US20130340647A1 Retractable Step Arrangement for A Rail Vehicle 有权
标题翻译：铁路车辆伸缩步骤安排
公开(公告)号：US20130340647A1
公开(公告)日：2013-12-26
申请号：US13706552
申请日：2012-12-06
申请人： BOMBARDIER TRANSPORTATION GMBH
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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