发明名称 |
Toe-in/toe-out adjustment mechanism for a track vehicle |
摘要 |
<p>The adjustment mechanism of the present invention is mounted to a frame (14) and comprises an alignment cam (40) that is pivotally mounted to the frame (14) by a tension link pivot pin (42). The alignment cam (40) is provided with an actuating arm (44) that is coupled to a longitudinally extendible adjusting member (46). The longitudinally extendible adjusting member (46) comprising a screw jack. A tension link (30) is pivotally mounted to the tension link pivot pin (42). Camming surfaces (60) on the alignment cam (40) are skewed with respect to the transverse axis defined by the tension link pivot pin (42) so that rotation of the alignment cam (40) twists the tension link (30) and thereby the idler wheel (18) predominately about a vertical axis. Albeit to a lesser degree, rotation of the alignment cam (40) also twists the tension link (30) and idler (18) about a longitudinally extending horizontal axis. Therefore by extending or retracting the screw jack, the toe-in/toe-out orientation of the idler wheel (18) can be adjusted. <IMAGE></p> |
申请公布号 |
EP1114766(A2) |
申请公布日期 |
2001.07.11 |
申请号 |
EP20000127866 |
申请日期 |
2000.12.20 |
申请人 |
DEERE & COMPANY |
发明人 |
JOHNSON, GARY DEAN;WHITE, ROBERT JAMES;COTE, BRADLEY THOMAS |
分类号 |
B62D55/30;(IPC1-7):B62D55/30 |
主分类号 |
B62D55/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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