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    • 7. 发明专利
    • Wheel suspending method for farm working vehicle
    • 用于农场车辆的车轮悬挂方法
    • JPS60197411A
    • 1985-10-05
    • JP5516384
    • 1984-03-21
    • Nogyo Kikaika Kenkyusho
    • OKUI KAZUTOMOYAMANA NOBUKITAKIGAWA TOMOHIRO
    • B60G1/02B60G21/045
    • B60G21/045
    • PURPOSE:To prevent a car body from tilting and overturning in time of driving on an uneven ground, by turning a front axle or a rear axle round in both directions by vertical movements in front wheels or rear wheels so as to become the opposite side to the car body with each other centering on each of lengthwise central parts. CONSTITUTION:In the case where a car body runs and either of front wheels 6 or rear wheels 7 fall in or run on an uneven part of the ground, a front axle 2 or a rear axle 3 turns round in both directions centering on each of front or rear turning support parts 4 and 5. Simultaneously with this turning, an interlocking arm 11 turns round centering on a fulcrum shaft 10 via a front link 8 and a rear link 9, rotating the front axle 2 or the rear axle 3 by the other side link 9 or 8. In consequence, to cope with height of a convex part or depth of a concave part whereby a wheel runs on or falls in, the car body 1 performs vertical movements being mutually contradictory to front and rear turning support parts 4 and 5 at a position of the fulcrum shaft 10 so that tilting motion in the car body 1 becomes reduced. Therefore, the car body 1 is preventable from overturning.
    • 目的:为了防止车体在不平坦的地面上行驶时的倾斜和翻转,通过前轮或后轮的垂直运动在两个方向上转动前轴或后桥,从而成为相反的一侧 车体彼此以纵向中心部分为中心。 构成:在车身行驶并且前轮6或后轮7中的任何一个落入或运行在地面的不平坦部分的情况下,前轴2或后轴3以两个方向为中心的两个方向转动 前后转向支撑部件4和5.与该转动同时,互锁臂11经由前连杆8和后连杆9以支点轴10为中心旋转,使前轴2或后轴3旋转 因此,为了应对凸部的高度或凹部的深度,由此车轮上下移动,车体1执行与前后转动支撑部相互矛盾的垂直运动 在支点轴10的位置处,如图4和图5所示,车身1的倾斜运动变小。 因此,车身1可以防止翻倒。