发明名称 |
TRACK-TIGHTENING DEVICE FOR CRAWLERS |
摘要 |
<p>Track-tightening device for crawlers wherein the bogie comprises a track-tightening structure to modify the wheel base of the front and back wheels of the bogie equipped with one or more movable supporting rollers capable of always remaining at the same distance from the idler wheel of the track-tightener under all operating conditions.</p> |
申请公布号 |
WO2004009430(A1) |
申请公布日期 |
2004.01.29 |
申请号 |
WO2003EP07752 |
申请日期 |
2003.07.16 |
申请人 |
BERCO S.P.A.;BERTONI, GIOVANNI |
发明人 |
BERTONI, GIOVANNI |
分类号 |
B62D55/14;B62D55/30;(IPC1-7):B62D55/30 |
主分类号 |
B62D55/14 |
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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