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    • 90. 发明专利
    • Car luggage carrier with suspension-type anti-vibration device
    • 具有悬挂型抗振动装置的汽车行李架
    • JPS59195472A
    • 1984-11-06
    • JP6922883
    • 1983-04-21
    • Saitama Jidosha Kogyo Kk
    • OSHIO SHINICHI
    • B62D21/09B60G99/00
    • B60G99/002
    • PURPOSE:To reduce the vibration of a luggage carrier to the minimum by inserting a coil spring between the suspension-type upper and lower brackets. CONSTITUTION:A suspension-type anti-vibration device is constituted with an upper bracket 21 fitted to a chassis frame 2 with fitting bolts and nuts 25, a lower bracket 22 fitted to a vertical joist 13 fixed to a horizontal joist 12 with fitting bolts and nuts 26, and a coil spring fitted between the upper bracket 21 and the lower bracket 22. When luggages are loaded on a truck luggage carrier, the coil spring 23 is pulled downward, and the whole luggage carrier is lowered downward. At this time, the position of the upper bracket 21 fixed to the chaissis frame 2 is stable. When a shock is applied to the chassis frame 2 during the travel, the coil spring 23 located in the middle mitigates most of the shock force.
    • 目的:通过在悬挂式上下支架之间插入螺旋弹簧,将行李架的振动降至最低。 构成:悬挂式防振装置由安装在具有安装螺栓和螺母25的底盘框架2的上托架21构成,下托架22安装在垂直托梁13上,垂直托梁13用装配螺栓固定在水平托梁12上, 螺母26,以及安装在上支架21和下支架22之间的螺旋弹簧。当行李装载在卡车行李架上时,螺旋弹簧23被向下拉,整个行李架下降。 此时,固定在双层框架2上的上托架21的位置稳定。 当在行驶期间对底盘框架2施加冲击时,位于中间的螺旋弹簧23减轻了大部分冲击力。