摘要 |
An integral steering column is provided to integrate a steering wheel at an end and a rack bar at the other end by forming the steering column with a single metal material with torsion property, thereby simplifying manufacture. An integral steering column(300) includes an end connected to a steering wheel(110) and the other end connected to a rack bar(140), wherein the steering column is formed of a single metal material with torsion property, such as a steel spring.
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