Invention Grant
US08366149B2 Steering column for a motor vehicle 有权
汽车转向柱

Steering column for a motor vehicle
Abstract:
A steering column for a motor vehicle, which can be adjusted at least in the longitudinal direction thereof, comprises a carrying unit fixed to the chassis, an adjusting unit that rotatably supports the steering spindle, and a tensioning mechanism, in the open state of which the steering column can be adjusted and in the closed state of which the set position is fixed and which comprises at least one locking part (16), which in the closed state of the tensioning mechanism is tensioned with an engagement part, wherein the adjusting unit is connected to the engagement part such that it is held non-displaceably in the longitudinal direction of the steering column relative to the engagement part during normal operation, and can be displaced in the longitudinal direction of the steering column relative to the engagement part while absorbing energy in the event of a crash. The engagement part interacts with at least one bending wire or strip, of which at least one section is carried along by the adjusting unit during the displacement of the adjusting unit relative to the engagement part, wherein the bending wire or strip deforms during the displacement of the adjusting unit relative to the engagement part.
Public/Granted literature
Information query
IPC分类:
B 作业;运输
B62 无轨陆用车辆
B62D 机动车;挂车(农用机械或机具的转向机构或在所要求轨道上的引导装置入A01B69/00;车轮,脚轮,车轴,提高车轮的附着力入B60B;车用轮胎,轮胎充气或轮胎的更换入B60C;拖有挂车的牵引车或类似车辆之间的连接入B60D;轨道和道路两用车辆,两栖或可转换的车辆入B60F;悬架装置的配置入B60G;加热、冷却、通风或其他空气处理设备入B60H;车窗,挡风玻璃,非固定车顶,门或类似装置,车辆不用时的护套入B60J;动力装置的布置,辅助驱动装置,传动装置,控制机构,仪表或仪表板入B60K;电动车辆的电力装备或动力装置入B60L;电动车辆的电源线入B60M;其他类目不包含的乘客用设备入B60N;适用于货运或装载特殊货物或物体的入B60P;用于一般车辆信号或照明装置的布置,其安装或支承或者其电路入B60Q;其他类目不包含的车辆,车辆配件或车辆部件入B60R;其他类目不包含的保养,清洗,修理,支承,举升或调试入B60S;制动器布置,制动控制系统或其部件入B60T;气垫车入B60V;摩托车及其所用附件入B62J,B62K;车辆试验入G01M)
B62D1/00 转向控制装置,即用于使车辆改变方向的装置
B62D1/02 .装在车上的
B62D1/16 ..转向柱
B62D1/18 ...挠性的或可调的,如可倾斜的(与转向柱有关的衬垫入B60R21/05)
Patent Agency Ranking
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