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2. 发明授权

US4625982A Handle lever steering device of three-wheel and four-wheel automotive vehicles 失效
标题翻译：处理三轮四轮汽车的杠杆转向装置
公开(公告)号：US4625982A
公开(公告)日：1986-12-02
申请号：US706173
申请日：1985-02-27
申请人： Isamu Matsuo
发明人： Isamu Matsuo
IPC分类号： B62D7/08 , B62D7/16 , B62K5/08 , B62K21/00
CPC分类号： B62K5/01 , B62D7/16 , B62K5/027 , B62K5/08
摘要： A handle lever steering device including a handle lever and a pair of knuckle arms pivotally supported by a frame and constituting the Ackermann mechanism has a rod end secured to a rotary shaft for supporting the handle lever and having a first support shaft and a second support shaft. The first support shaft is connected to a support shaft connected to an arm of one of the left and right knuckle arms, and the second support shaft is connected to a support shaft connected to an arm of the other knuckle arm. The first and second support shafts and the rotary shaft for supporting the handle lever are located on an imaginary straight line. The ratio of the distance Y.sub.l between the center of the rotary shaft for supporting the handle lever and the center of the first support shaft to the distance X.sub.l between the center of the support shaft connected to the arm of one knuckle arm connected to the first support shaft and the center of a rotary shaft for supporting the one knuckle arm is substantially equal to the ratio of the distance Y.sub.r between the center of the rotary shaft for supporting the handle lever and the center of the second support shaft to the distance X.sub.r between the center of the support shaft connected to the arm of the other knuckle arm connected to the second support shaft and the center of a rotary shaft for supporting the other knuckle arm.
摘要翻译：一种手柄转向装置，包括手柄杆和由框架可枢转地支撑并构成Ackermann机构的一对转向节臂，其具有固定到旋转轴的杆端，用于支撑手柄杆，并具有第一支撑轴和第二支撑轴。第一支撑轴连接到连接到左右关节臂之一的臂的支撑轴，并且第二支撑轴连接到连接到另一个转向节臂的臂的支撑轴。第一和第二支撑轴和用于支撑手柄杆的旋转轴位于假想的直线上。用于支撑把手杆的旋转轴的中心与第一支撑轴的中心之间的距离Yl与连接到连接到第一支撑件的转向节臂的支撑轴的中心之间的距离X1 轴和用于支撑一个转向节臂的旋转轴的中心基本上等于用于支撑手柄杆的旋转轴的中心与第二支撑轴的中心之间的距离Yr与之间的距离Xr的比率连接到连接到第二支撑轴的另一个转向臂的臂的支撑轴的中心和用于支撑另一个转向节臂的旋转轴的中心。

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