
基本信息:
- 专利标题: 用于车辆的悬挂支柱
- 专利标题(英):Suspension strut for a vehicle
- 申请号:CN201380004767.5 申请日:2013-01-07
- 公开(公告)号:CN104024684A 公开(公告)日:2014-09-03
- 发明人: O·赖克曼 , S·沃纳 , G·迈纳特 , M·亚当
- 申请人: 蒂森克虏伯比尔施泰因有限公司
- 申请人地址: 德国恩娜佩塔尔
- 专利权人: 蒂森克虏伯比尔施泰因有限公司
- 当前专利权人: 蒂森克虏伯比尔施泰因有限公司
- 当前专利权人地址: 德国恩娜佩塔尔
- 代理机构: 北京纪凯知识产权代理有限公司
- 代理人: 赵蓉民
- 优先权: 102012000349.8 2012.01.11 DE
- 国际申请: PCT/EP2013/050148 2013.01.07
- 国际公布: WO2013/104579 DE 2013.07.18
- 进入国家日期: 2014-07-03
- 主分类号: F16F9/084
- IPC分类号: F16F9/084 ; B60G15/14 ; B60G11/62
The invention relates to a suspension strut (1) for a vehicle, comprising an air spring unit (10) and a damper unit (11), which damper unit (11) has a damper tube (12) that extends into a rolling tube (13) of the air spring unit (10), wherein the damper tube (12) has supporting geometries (14) distributed over the circumference of the damper tube, against which supporting geometries a radially expanded end (15) of the rolling tube (13) is supported. According to the invention, a torsion element (16) is provided for supporting the rolling tube (13) on the supporting geometries (14) of the damper tube (12), which torsion element (16) is arranged between the radially expanded end (15) of the rolling tube (13) and the supporting geometries (14) of the damper tube (12), wherein the torsion element (16) forms a form closure with the supporting geometries (14) in order to transmit a torque.
公开/授权文献:
- CN104024684B 用于车辆的悬挂支柱 公开/授权日:2016-05-25
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16F | 弹簧;减震器;减振装置 |
------F16F9/00 | 弹簧、减振器、减震器,或使用液体或相当物作为阻尼介质的类似结构的运动阻尼器 |
--------F16F9/02 | .只使用气体 |
----------F16F9/08 | ..在有挠性壁的室内 |
------------F16F9/084 | ...包括在挠性壁内的气体弹簧,该壁不与阻尼流体接触,即从外面安置在阻尼器柱塞上 |