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1. 发明授权

US06199448B1 Steering attachment with tapered pin and fastener 失效
标题翻译：带锥销和紧固件的转向附件
公开(公告)号：US06199448B1
公开(公告)日：2001-03-13
申请号：US09436965
申请日：1999-11-09
申请人： Kevin Ruedisueli , Al A. Saberan , Jeffery A. Harvey
发明人： Kevin Ruedisueli , Al A. Saberan , Jeffery A. Harvey
IPC分类号： B62D110
CPC分类号： B62D1/10 , Y10T74/20834 , Y10T403/7067 , Y10T403/7086
摘要： An apparatus (10) includes a vehicle steering shaft (12), a mounting member (14), a locking pin (16), and a nut (120). The vehicle steering shaft (12) is rotatable about a longitudinal axis (22) to effect vehicle steering. The steering shaft (12) has a first locking pin passage (92) extending through the steering shaft (12) and transverse to the longitudinal axis (22). The first locking pin passage (92) is defined in part by first (94) and second (96) tapered surface portions. Each of the first (94) and second (96) surface portions tapers from a first circumference to a second, smaller circumference in a direction toward the longitudinal axis (22). The first (94) and second (96) tapered surface portions taper in opposite directions. The mounting member (14) is receivable on the steering shaft (12) and has a second locking pin passage (72). The locking pin (16) is long enough to extend through both the first (92) and second (72) locking pin passages for securing the mounting member (14) to the steering shaft (12). The locking pin (16) has a tapered portion (104) engagable with the first tapered surface portion (94) of the first locking pin passage (92) and a threaded portion (102). The nut (120) engages the threaded portion (102) of the locking pin (16) for securing the locking pin (16) in engagement with the steering shaft 12 and the mounting member (14) to lock the mounting member (14) and the steering shaft (12) together for joint rotation. The nut (120) has a tapered portion (122) engagable with the second tapered surface portion (96) of the first locking pin passage (92).
摘要翻译：装置（10）包括车辆转向轴（12），安装构件（14），锁定销（16）和螺母（120）。车辆转向轴（12）可围绕纵向轴线（22）旋转以实现车辆转向。转向轴（12）具有延伸穿过转向轴（12）并横向于纵向轴线（22）的第一锁定销通道（92）。第一锁销通道（92）部分地由第一（94）和第二（96）锥形表面部分限定。第一（94）和第二（96）表面部分中的每一个从朝向纵向轴线（22）的方向上的第一圆周到第二较小圆周渐缩。第一（94）和第二（96）锥形表面部分在相反方向上逐渐变细。安装构件（14）可接收在转向轴（12）上并且具有第二锁定销通道（72）。锁定销（16）足够长以延伸穿过第一（92）和第二（72）锁定销通道，用于将安装构件（14）固定到转向轴（12）。锁定销（16）具有与第一锁定销通道（92）的第一锥形表面部分（94）可接合的锥形部分（104）和螺纹部分（102）。螺母（120）接合锁定销（16）的螺纹部分（102），用于固定锁定销（16）与转向轴12和安装构件（14）接合以锁定安装构件（14）和转向轴（12）一起用于联合旋转。螺母（120）具有可与第一锁定销通道（92）的第二锥形表面部分（96）接合的锥形部分（122）。

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