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5. 发明专利

JPS58193959A Chain driving device 失效
标题翻译：链驱动装置
公开(公告)号：JPS58193959A
公开(公告)日：1983-11-11
申请号：JP7780782
申请日：1982-05-10
申请人： Honda Motor Co Ltd
发明人： SUDOU ICHIROU , IGARASHI SUSUMU
IPC分类号： F16H7/06
CPC分类号： F16H7/06
摘要： PURPOSE:To reduce a meshing noise by inwardly pressing the chain prior to engagement against a sprocket and causing an engagement control member which releases the pressure prior to the engagement to engage with the chain. CONSTITUTION:Before a bush 5 meshes in the tooth bottom 2b1 of the sprocket 2, the top 5b'1 of a link plate 5b1 rides on a roller 10 and is inwardly pushed out as shown by arrow A. Upon this occasion, the bush 5a1 does not make contact with the tooth bottom 2b1, but oppose the same with a slight gap therebetween. Accompanied by the rotation of the sprocket 2 toward the direction shown by arrow C, the bush 56 moves rightwardly, and immediately before the chain 5 comes into collision with the sprocket 2, that is, immediately before the bush 5a1 comes into collision the tooth bottom 2b1, the link plate 5b1 rides over the roller 10. In accordance with this movement, the link plate 5b1 moves (moves away with respect to the sprocket 2) while returning to the normal chain meshing line bc as shown by arrow B.
摘要翻译：目的：通过在与链轮接合之前向内按压链条并引起在接合之前释放压力以与链条接合的接合控制构件来减少啮合噪声。构成：在链轮2的齿底2b1中的衬套5啮合之前，连杆板5b1的顶部5b'1骑在辊10上，如箭头A所示向内推出。在这种情况下，衬套5a1 不与齿底2b1接触，而是与它们之间有微小的间隙相反。伴随着链轮2向箭头C所示的方向的旋转，衬套56向右移动，并且在链条5与链轮2碰撞之前，即刚好在衬套5a1碰撞之前，齿底如图2b1所示，连接板5b1越过辊10.根据该移动，连杆板5b1如箭头B所示地移动（相对于链轮2移动），同时返回到正常链啮合线bc。

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