发明名称 STEERING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a steering device having superior mounting property and stable shock absorbing performance. SOLUTION: A shock absorbing member 15 is arranged to envelop an inner tube 1a and mounted on a steering column 1 with its end 15d caulked to an opening 1c as a notch formed in the steering column 1. Therefore, the shock absorbing member 15 is restricted from rotation and movement relative to the steering column 1. A flange 16 as a restricting member mounted on the steering column 1 has contact with the shock absorbing member 15 at its almost all periphery (or in a longer range than the peripheral length of a protrusion 1d) to restrict the movement of the shock absorbing member 15 relative to the steering column 1. During shock loading in the collision of a vehicle, the flange 16 restricts the movement of the shock absorbing member 15 in a low bearing condition and avoids the cracking of the shock absorbing member 15, leading to proper shock absorbing performance.
申请公布号 JP2002096746(A) 申请公布日期 2002.04.02
申请号 JP20000287925 申请日期 2000.09.22
申请人 NSK LTD 发明人 HIBINO TADASHI
分类号 B60R21/05;B62D1/18;B62D1/19;(IPC1-7):B62D1/19 主分类号 B60R21/05
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