Invention Grant
US08596683B2 Steering apparatus 有权
转向装置

  • Patent Title: Steering apparatus
  • Patent Title (中): 转向装置
  • Application No.: US13520575
    Application Date: 2012-04-04
  • Publication No.: US08596683B2
    Publication Date: 2013-12-03
  • Inventor: Toru Ishii
  • Applicant: Toru Ishii
  • Applicant Address: JP Tokyo
  • Assignee: NSK Ltd.
  • Current Assignee: NSK Ltd.
  • Current Assignee Address: JP Tokyo
  • Agency: Miles & Stockbridge P.C.
  • Priority: JP2011-089784 20110414
  • International Application: PCT/JP2012/059957 WO 20120404
  • International Announcement: WO2012/141233 WO 20121018
  • Main IPC: B62D1/18
  • IPC: B62D1/18
Steering apparatus
Abstract:
In a steering apparatus including a column 46, a column 42, a bracket 21 movable with respect to the column 42 upon a secondary collision, a member 81 attaching to the moving bracket 21 and absorbing impact energy with making plastic deformation, a guide bracket 61 fixed to the column 46 and having a guide groove 63 guiding movement of the column 42, and a guide pin 71 fixed to the bracket 21 and movable with the bracket 21 with being guided by the guide groove 63, the guide bracket 61 includes a gap forming portion 61e forming a gap 61d between the guide bracket 61 and the bracket 21, a member 81 is latched to the guide bracket 61 and includes an extending portion extending along the gap 61d, thereby providing a steering apparatus not necessary to fix an end of an impact-energy-absorption member to a vehicle-body-side bracket upon attaching the steering apparatus to the vehicle body, or not restricting a shape of a connecting member by the impact-energy-absorption member.
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)
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