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1. 发明申请

US20170197484A1 DEVICE FOR ADJSUTING THE HEIGHT OF A VEHICLE BODY 有权
公开(公告)号：US20170197484A1
公开(公告)日：2017-07-13
申请号：US15324899
申请日：2015-03-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： Simon Mersmann , Kilian Marsing , Georgi Andreev , Marco Frank
IPC分类号： B60G17/005
CPC分类号： B60G17/005 , B60G11/16 , B60G13/001 , B60G13/006 , B60G15/062 , B60G15/063 , B60G15/07 , B60G17/0157 , B60G17/021 , B60G2202/312 , B60G2202/42 , B60G2204/1242 , B60G2204/4191 , B60G2204/42 , B60G2204/44 , B60G2204/4604 , B60G2500/30
摘要： The invention relates to a device for adjusting the height of a vehicle body, having two components, which can be moved longitudinally relative to each other, and a movement thread, which is arranged between these components. The movement thread includes a partial thread which is designed as a spindle paired with a first component and a partial thread which is designed as a spindle nut paired with the other component. The partial threads are designed to be axially movable relative to each other by a rotational drive. The device also includes a locking device which bridges the movement thread in at least three longitudinal positions and which comprises an axially fixed locking ring that is arranged on the spindle in a rotatable manner and has locking cams distributed over the circumference and a shifting gate that is rigidly connected to the spindle nut in an axial manner, receives the locking cams, and includes locking stops, which are arranged at end positions of the at least three longitudinal positions and are distributed over the circumference, and switching ramps, which lie axially opposite the locking stops, are provided with slopes that decrease in the circumferential direction, and are arranged over the circumference. A movement of the locking cams towards the locking stops and towards the switching ramps in the shifting gate is provided by an axial movement of the spindle relative to the spindle nut, this displacement depending on a rotational direction of the rotational drive, and a selection of the locking stops is carried out by rotating the locking ring by the rotated locking cams resting against switching stops provided between the switching ramps. In order to shorten the switching paths and the switching times of the locking device, at least one switching ramp arranged between two locking stops is expanded relative to the remaining switching ramps in a direction of the locking stops.

2. 发明申请

US20160320215A1 INTEGRATION ELEMENT FOR SEATING MEASURING EQUIPMENT 审中-公开
标题翻译：用于测量设备的集成元件
公开(公告)号：US20160320215A1
公开(公告)日：2016-11-03
申请号：US15034654
申请日：2014-08-12
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Jorg Bauer , Marco Frank , Armin Gerner , Bernd Wittmann , Christian Lehmann , Matthias Sperber
IPC分类号： G01D11/24 , G01M17/007
CPC分类号： G01D11/245 , G01D5/145 , G01K1/14 , G01L1/125 , G01M17/007 , G01P1/026
摘要： An integration element including a shaft and a housing, wherein the housing includes a passage for the shaft and the shaft includes connecting elements on the shaft ends which are accessible from outside the housing, these elements providing a rotationally-fixed connection to connecting shafts. The housing has at least one connection for fastening to a connection structure and the shaft together with the housing delimits a measuring equipment space for receiving measuring equipment. The housing is formed by at least two housing parts detachably connected to each other, said housing parts being designed to be separated around the full extent of their circumference surrounding the shaft to allow access to the measuring equipment space. The housing has bearing seats for shaft bearings and these shaft bearings support the shaft in a rotatable manner with respect to the housing.
摘要翻译：一种包括轴和壳体的集成元件，其中所述壳体包括用于所述轴的通道，并且所述轴包括在所述轴端上的连接元件，所述连接元件可从所述外壳的外部接近，这些元件提供与连接轴的旋转地固定的连接。壳体具有用于紧固到连接结构的至少一个连接件，并且轴与壳体一起限定用于接收测量设备的测量设备空间。壳体由可拆卸地彼此连接的至少两个壳体部分形成，所述壳体部分被设计成围绕其周围的圆周的全部范围分开，以允许进入测量设备空间。壳体具有用于轴轴承的轴承座，并且这些轴承轴承以可旋转的方式相对于壳体支撑轴。

3. 发明授权

US10041820B2 Integration element for seating measuring equipment 有权
公开(公告)号：US10041820B2
公开(公告)日：2018-08-07
申请号：US15034654
申请日：2014-08-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： Jorg Bauer , Marco Frank , Armin Gerner , Bernd Wittmann , Christian Lehmann , Matthias Sperber
IPC分类号： G01D11/24 , G01D5/14 , G01M17/007 , G01K1/14 , G01L1/12 , G01P1/02
CPC分类号： G01D11/245 , G01D5/145 , G01K1/14 , G01L1/125 , G01M17/007 , G01P1/026
摘要： An integration element including a shaft and a housing, wherein the housing includes a passage for the shaft and the shaft includes connecting elements on the shaft ends which are accessible from outside the housing, these elements providing a rotationally-fixed connection to connecting shafts. The housing has at least one connection for fastening to a connection structure and the shaft together with the housing delimits a measuring equipment space for receiving measuring equipment. The housing is formed by at least two housing parts detachably connected to each other, said housing parts being designed to be separated around the full extent of their circumference surrounding the shaft to allow access to the measuring equipment space. The housing has bearing seats for shaft bearings and these shaft bearings support the shaft in a rotatable manner with respect to the housing.

4. 发明授权

US09987897B2 Device for adjusting the height of a vehicle body 有权
公开(公告)号：US09987897B2
公开(公告)日：2018-06-05
申请号：US15324899
申请日：2015-03-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： Simon Mersmann , Kilian Marsing , Georgi Andreev , Marco Frank
IPC分类号： B60G15/00 , B60G17/005 , B60G15/06 , B60G11/16 , B60G13/00 , B60G17/02 , B60G17/015
CPC分类号： B60G17/005 , B60G11/16 , B60G13/001 , B60G13/006 , B60G15/062 , B60G15/063 , B60G15/07 , B60G17/0157 , B60G17/021 , B60G2202/312 , B60G2202/42 , B60G2204/1242 , B60G2204/4191 , B60G2204/42 , B60G2204/44 , B60G2204/4604 , B60G2500/30
摘要： The invention relates to a device for adjusting the height of a vehicle body, having two components, which can be moved longitudinally relative to each other, and a movement thread, which is arranged between these components. The movement thread includes a partial thread which is designed as a spindle paired with a first component and a partial thread which is designed as a spindle nut paired with the other component. The partial threads are designed to be axially movable relative to each other by a rotational drive. The device also includes a locking device which bridges the movement thread in at least three longitudinal positions and which comprises an axially fixed locking ring that is arranged on the spindle in a rotatable manner and has locking cams distributed over the circumference and a shifting gate that is rigidly connected to the spindle nut in an axial manner, receives the locking cams, and includes locking stops, which are arranged at end positions of the at least three longitudinal positions and are distributed over the circumference, and switching ramps, which lie axially opposite the locking stops, are provided with slopes that decrease in the circumferential direction, and are arranged over the circumference. A movement of the locking cams towards the locking stops and towards the switching ramps in the shifting gate is provided by an axial movement of the spindle relative to the spindle nut, this displacement depending on a rotational direction of the rotational drive, and a selection of the locking stops is carried out by rotating the locking ring by the rotated locking cams resting against switching stops provided between the switching ramps. In order to shorten the switching paths and the switching times of the locking device, at least one switching ramp arranged between two locking stops is expanded relative to the remaining switching ramps in a direction of the locking stops.

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