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    • 2. 发明申请
    • VEHICLE INTERMEDIATE SHAFT
    • 车辆中间轴
    • WO2011149212A3
    • 2012-03-01
    • PCT/KR2011003632
    • 2011-05-17
    • KOREA DELPHI AUTOMOTIVE SYSTEMKIM YOUNG-JOOKIM HYON-CHULJUNG SE-HUN
    • KIM YOUNG-JOOKIM HYON-CHULJUNG SE-HUN
    • B62D1/16B62D1/19
    • B62D1/16F16C3/035F16C29/046F16C2326/24
    • The present invention relates to a vehicle intermediate shaft, having a clearance reduction structure. The vehicle intermediate shaft includes: a tubular shaft which is opened at the front end thereof and formed with a hollow portion in the longitudinal direction; a solid shaft formed in the shape of a rod and inserted into the hollow portion; and a sliding member mounted between the inner surface of the tubular shaft and the outer surface of the solid shaft. The vehicle intermediate shaft further includes a preload section for pressing the outer surface of the tubular shaft. The preload section includes a pressing member for surrounding the outer surface of the tubular shaft, and a bushing for pressing and surrounding the outer surface of the pressing member. According to the present invention, it is possible to reduce clearances and lashes generated among the solid shaft, the slide member and the tubular shaft, and to prevent from creating noise. In addition, it is possible to improve the riding and handling performances of a vehicle and responsibility of a vehicle. Furthermore, production and quality control costs may be reduced by shortening process.
    • 本发明涉及具有间隙减小结构的车辆中间轴。 车辆中间轴包括:管状轴,其在其前端开口并在纵向方向上形成有中空部分; 形成为杆状并插入中空部的实心轴; 以及安装在管状轴的内表面和实心轴的外表面之间的滑动构件。 车辆中间轴还包括用于按压管状轴的外表面的预加载部。 预压部包括用于围绕管状轴的外表面的按压部件和用于挤压和围绕按压部件的外表面的衬套。 根据本发明,可以减少在实心轴,滑动构件和管状轴之间产生的间隙和睫毛,并且防止产生噪音。 此外,可以提高车辆的骑行和处理性能以及车辆的责任。 此外,通过缩短处理可以减少生产和质量控制成本。