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1. 发明公开

EP1000846A2 Vehicle steering assembly 审中-公开
标题翻译：车辆转向组件
公开(公告)号：EP1000846A2
公开(公告)日：2000-05-17
申请号：EP99308942.4
申请日：1999-11-10
申请人： Tryphonos, Michael
发明人： Tryphonos, Michael
IPC分类号： B62K21/02
CPC分类号： B62K21/005 , B62K21/02
摘要： A steering assembly for a motorcycle comprises a hub 31 mechanically connected to the steering mechanism of the motorcycle for changing the direction of a wheel 1 rotatably coupled to the hub 31. A wishbone 9 is coupled to a main body portion 5 of the motorcycle, and two arms 11, 13 of the wishbone 9 extend either side of the wheel 1. A member 55 passes through the hub 31 and is rigidly coupled 56 to each of the arms 11, 13 of the wishbone 9. A sleeve 35 mounted around the member 55 allows relative rotation therebetween. The sleeve 35 is pivotably coupled to the hub 31 so as to provide for changing the direction of the wheel 1. A link 27 extends from the sleeve 35 and connects to a main body portion 5 of the motorcycle. The rigid coupling of the member 55 to the arms 11, 13 of the wishbone improves torsional rigidity. Another aspect of the invention relates to a steering assembly that allows the axis Y2 of rotation of the wheel 1 for steering and the axis Y1 of rotation of the handle bars 7 to be different. A further aspect of the present invention relates to the alignment of the attachment points of steering linkages 19, 27 and the axis x2 of rotation of the wheel 1 when in the straight ahead position. A yet further aspect of the invention relates to providing for variation in length of at least one of the steering assembly linkages 19, 27. An additional aspect of the present invention relates to the provision of an outer hub 29 mounted around the first-mentioned hub 31 for rotation relative to the outer hub 29 being attached to or integral with the wheel 1 of the vehicle. In this aspect, an aperture 63 is provided in the outer hub 29 to allow adjustment of and/or access to the pivotal coupling between the first mentioned hub and the sleeve 35.
摘要翻译：用于摩托车的转向组件包括机械连接到摩托车的转向机构的轮毂31，用于改变可旋转地联接到轮毂31的车轮1的方向。叉骨9连接到摩托车的主体部分5，并且叉骨9的两个臂11,13延伸到轮1的任一侧。构件55穿过轮毂31并且刚性地联接56至叉骨9的每个臂11,13。围绕构件安装的套筒35 55允许其间的相对旋转。套筒35可枢转地连接到轮毂31，以便改变轮1的方向。连杆27从套筒35延伸并连接到摩托车的主体部分5。构件55与叉骨的臂11,13的刚性联接提高了扭转刚度。本发明的另一方面涉及一种转向组件，其允许用于转向的车轮1的转动轴线Y2和转向杆7的转动轴线Y1不同。本发明的另一方面涉及转向连杆19,27的连接点与车轮1处于直行位置时的转动轴线x2的对齐。本发明的又一方面涉及提供至少一个转向组件连杆19,27的长度变化。本发明的另一方面涉及提供围绕首先提到的轮毂安装的外毂29 相对于外轮毂29的旋转被附接到车辆的车轮1或与车轮1成一体。在这方面，在外毂29中设置有孔63，以允许调节和/或接近在第一次提到的毂和套筒35之间的枢转联接。

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