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公开(公告)号：US20150240547A1
公开(公告)日：2015-08-27
申请号：US14431059
申请日：2013-08-30
IPC分类号： E05F15/622 , F16H25/24 , F16H25/20
CPC分类号： E05F15/622 , E05Y2900/546 , F16H25/20 , F16H25/2418 , F16H2025/2031 , F16H2025/2075 , Y10T74/18576 , Y10T74/18712
摘要： The invention relates to a spindle drive for an adjustment element of a motor vehicle, wherein a drive unit and a spindle-spindle nut transmission arranged downstream of the drive unit in terms of drive is provided for generating linear drive movements, wherein the drive unit has a tubular, preferably one-piece, drive unit housing and therein a drive motor and, where applicable, an intermediate transmission arranged downstream of the drive motor in terms of drive, wherein the drive unit and the spindle-spindle nut transmission are arranged one behind the other on the geometrical spindle axis, wherein a spindle drive housing is provided with a tubular inner housing and a tubular outer housing, wherein the inner housing runs in a telescope-like manner in the outer housing. It is proposed that the outer housing of the spindle drive housing accommodates the drive unit with the drive unit housing and is connected to the drive unit.
摘要翻译： 本发明涉及一种用于机动车辆的调节元件的主轴驱动器，其中驱动单元和设置在驱动单元下游的主轴 - 主轴螺母传动装置用于产生线性驱动运动，其中驱动单元具有 一个管状的，最好是一体式的驱动单元，其中驱动电动机和驱动电动机，并且在适用的地方，在传动装置方面布置在驱动电动机下游的中间传动装置，其中驱动单元和主轴 - 主轴螺母传动装置 另一个在几何主轴轴上，其中主轴驱动器壳体设置有管状内壳体和管状外壳体，其中内壳体以类似望远镜的方式在外壳体中延伸。 提出主轴驱动壳体的外壳容纳驱动单元与驱动单元壳体并连接到驱动单元。
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公开(公告)号：US10808444B2
公开(公告)日：2020-10-20
申请号：US15616316
申请日：2017-06-07
IPC分类号： E05F15/622 , F16H25/20 , F16H25/24
摘要： A spindle drive for an adjustment element of a motor vehicle is provided. The spindle drive has a drive unit and a spindle-spindle nut transmission arranged downstream of the drive unit in terms of drive for generating linear drive movements. The drive unit has a tubular drive unit housing and therein a drive motor. In some cases an intermediate transmission is arranged downstream of the drive motor in terms of drive. The drive unit and the spindle-spindle nut transmission are arranged one behind the other on the geometrical spindle axis, and a spindle drive housing is provided with a tubular inner housing and a tubular outer housing. The inner housing runs in a telescope-like manner in the outer housing. In some cases the outer housing of the spindle drive housing accommodates the drive unit with the drive unit housing and is connected to the drive unit.
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公开(公告)号：US09689188B2
公开(公告)日：2017-06-27
申请号：US14431059
申请日：2013-08-30
IPC分类号： F16H25/20 , E05F15/622 , F16H25/24
CPC分类号： E05F15/622 , E05Y2900/546 , F16H25/20 , F16H25/2418 , F16H2025/2031 , F16H2025/2075 , Y10T74/18576 , Y10T74/18712
摘要： A spindle drive for an adjustment element of a motor vehicle is provided. The spindle drive has a drive unit and a spindle-spindle nut transmission arranged downstream of the drive unit in terms of drive for generating linear drive movements. The drive unit has a tubular drive unit housing and therein a drive motor. In some cases an intermediate transmission is arranged downstream of the drive motor in terms of drive. The drive unit and the spindle-spindle nut transmission are arranged one behind the other on the geometrical spindle axis, and a spindle drive housing is provided with a tubular inner housing and a tubular outer housing. The inner housing runs in a telescope-like manner in the outer housing. In some cases the outer housing of the spindle drive housing accommodates the drive unit with the drive unit housing and is connected to the drive unit.
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公开(公告)号：US10119599B2
公开(公告)日：2018-11-06
申请号：US14772934
申请日：2014-03-06
发明人： Uwe Fischer , Christian Saxstetter
IPC分类号： F16H25/20 , E05F15/611 , B60J5/10 , E05F15/622
摘要： Disclosed herein is a spindle drive for an adjustable element of a motor vehicle, wherein a drive unit and a spindle/spindle nut mechanism arranged downstream of the drive unit in the drivetrain, for generating linear drive movements are provided, wherein the spindle/spindle nut mechanism has a spindle and a spindle nut meshing with the spindle, wherein the spindle drive has two drive portions which run telescopically inside one another during a motorized adjustment, wherein the spindle is assigned to one drive portion and the spindle nut is assigned to the other drive portion wherein the two drive portions are coupled in a torque-transmitting manner to provide an antitwist safeguard.
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公开(公告)号：US09791026B2
公开(公告)日：2017-10-17
申请号：US14347876
申请日：2012-09-28
IPC分类号： F16H25/24 , F16H55/08 , F16H1/28 , E05F15/622
CPC分类号： F16H25/24 , E05F15/622 , E05Y2201/72 , E05Y2900/546 , F16H1/28 , F16H55/0806 , Y10T74/18576
摘要： The invention concerns a spindle drive for the motorized adjustment of an adjusting element of a vehicle, comprising a drive motor with a motor shaft, a speed reduction gear mechanism, and a feed gear mechanism, the speed reduction gear mechanism having a planetary gear mechanism and the feed gear mechanism being designed as a spindle/spindle nut gear mechanism, the planetary gear mechanism having a rotatable sun gear and coaxially in relation thereto a rotatable planet-gear carrier and a fixed or fixable ring gear, and the planet-gear carrier carrying at least one rotatable planet gear, which is in axially parallel engagement with the sun gear on the one hand and the ring gear on the other hand, the drive motor, the speed reduction gear mechanism and the feed gear mechanism being accommodated one behind the other in a substantially elongate drive housing and aligned with a common longitudinal drive axis.
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公开(公告)号：US20170268276A1
公开(公告)日：2017-09-21
申请号：US15616316
申请日：2017-06-07
IPC分类号： E05F15/622 , F16H25/24 , F16H25/20
摘要： A spindle drive for an adjustment element of a motor vehicle is provided. The spindle drive has a drive unit and a spindle-spindle nut transmission arranged downstream of the drive unit in terms of drive for generating linear drive movements. The drive unit has a tubular drive unit housing and therein a drive motor. In some cases an intermediate transmission is arranged downstream of the drive motor in terms of drive. The drive unit and the spindle-spindle nut transmission are arranged one behind the other on the geometrical spindle axis, and a spindle drive housing is provided with a tubular inner housing and a tubular outer housing. The inner housing runs in a telescope-like manner in the outer housing. In some cases the outer housing of the spindle drive housing accommodates the drive unit with the drive unit housing and is connected to the drive unit.
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公开(公告)号：US20160153532A1
公开(公告)日：2016-06-02
申请号：US14772934
申请日：2014-03-06
发明人： Uwe Fischer , Christian Saxstetter
IPC分类号： F16H25/20 , B60J5/10 , E05F15/611
CPC分类号： F16H25/20 , B60J5/101 , E05F15/611 , E05F15/622 , E05Y2900/546 , F16H2025/204
摘要： Disclosed herein is a spindle drive for an adjustable element of a motor vehicle, wherein a drive unit and a spindle/spindle nut mechanism arranged downstream of the drive unit in the drivetrain, for generating linear drive movements are provided, wherein the spindle/spindle nut mechanism has a spindle and a spindle nut meshing with the spindle, wherein the spindle drive has two drive portions which run telescopically inside one another during a motorized adjustment, wherein the spindle is assigned to one drive portion and the spindle nut is assigned to the other drive portion wherein the two drive portions are coupled in a torque-transmitting manner to provide an antitwist safeguard.
摘要翻译： 这里公开了一种用于机动车辆的可调节元件的主轴驱动器，其中提供驱动单元和主轴/主轴螺母机构，其布置在传动系中的驱动单元的下游，用于产生线性驱动运动，其中主轴/主轴螺母 机构具有与主轴啮合的主轴和主轴螺母，其中主轴驱动器具有两个驱动部分，其在电动调节期间可伸缩地彼此运动，其中主轴分配给一个驱动部分，并且主轴螺母分配给另一个 驱动部分，其中两个驱动部分以扭矩传递方式联接以提供防扭转保护装置。
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