Invention Grant
US4116087A Energy absorbing structure for the steering column of a motor vehicle 失效
机动车转向柱的能量吸收结构

  • Patent Title: Energy absorbing structure for the steering column of a motor vehicle
  • Patent Title (中): 机动车转向柱的能量吸收结构
  • Application No.: US712357
    Application Date: 1976-08-06
  • Publication No.: US4116087A
    Publication Date: 1978-09-26
  • Inventor: Gregor Zeller
  • Applicant: Gregor Zeller
  • Applicant Address: DEX Aschaffenburg
  • Assignee: Firma Petri AG
  • Current Assignee: Firma Petri AG
  • Current Assignee Address: DEX Aschaffenburg
  • Priority: DEX2535063 19750808
  • Main IPC: B62D1/11
  • IPC: B62D1/11 B62D1/04
Energy absorbing structure for the steering column of a motor vehicle
Abstract:
An energy absorbing structure for the steering column or steering wheel of a motor vehicle which undergoes energy absorbing plastic deformation under a high axial force, the structure comprising a plurality of angularly adjacent energy absorbing member portions of serpentine shape whose extremities are integral with or welded to the steering assembly, and which, while not deformable under torque, are stretchable in the axial direction, as the serpentine shapes are bent and their loops are twisted.
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
B62D1/04 ..方向盘
B62D1/11 ...具有吸收能量的结构,例如可屈服的或可伸缩的(与转向轮有关的衬垫入B60R21/05;一般的利用部件的塑性变形的减震器入F16F7/12)
Patent Agency Ranking
0/0