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    Method of asembling rocker arms
    11.
    发明授权
    Method of asembling rocker arms 失效
    组合摇臂的方法

    公开(公告)号：US5303467A

    公开(公告)日：1994-04-19

    申请号：US63304

    申请日：1993-05-19

    申请人： Yousuke Narita ,  Kazutoshi Takada

    发明人： Yousuke Narita ,  Kazutoshi Takada

    IPC分类号： B23P19/04 ,  B23P21/00 ,  F01L1/18 ,  F01L1/46 ,  B23P15/00

    CPC分类号： B23P19/04 ,  B23P21/00 ,  F01L1/181 ,  F01L1/46 ,  F01L2103/01 ,  Y10T29/49231 ,  Y10T29/49295

    摘要： Rocker arms are assembled by providing a plurality of holder members in series at a predetermined pitch and rotatably supporting the rocker arms by shafts which are supported by the plurality of holder members. First, rocker arm units are assembled by inserting into the rocker arms shafts which are longer than a distance between facing side surfaces of two pieces of the adjoining holder members. Then, the rocker arm units are set into spaces between respective holder members which are provisionally set at a distance which is larger than the predetermined pitch. This setting is made such that the axial line of the rocker arm shafts coincides with axes of bearing holes which are formed in the holder members. Then, the distance between the holder members is narrowed down to the predetermined pitch to thereby insert end portions of the rocker arm shafts into the bearing holes.

    摘要翻译： 通过以预定间距串联提供多个保持器构件来组装摇臂，并通过由多个保持器构件支撑的轴可旋转地支撑摇臂。 首先，摇臂单元通过插入到两个邻接的保持器构件的相对侧表面之间的距离更长的摇臂中来组装。 然后，摇臂单元被设置在临时设置在比预定间距大的距离处的各个保持器构件之间的空间中。 该设定使得摇臂轴的轴线与形成在保持器构件中的轴承孔的轴线重合。 然后，保持器构件之间的距离变窄到预定间距，从而将摇臂轴的端部插入到轴承孔中。