专利名称：Crawler chassis for construction machine发明人：Fukushima, Akira申请号：EP03027795.8申请日：20031203公开号：EP1426497B1公开日：20120613
摘要：There is provided a crawler frame (1) having a centre frame and right and lefttrack frames (5L,5R) disposed at the right and left sides of the centre frame so as toextend in a back and forth direction, wherein legs (9R,9L) for connecting a central framesection (7) of the centre frame to the track frames (5L,5R) are formed from cast steel inorder that washing can be easily done by reducing the amount of mud to be adhered toand deposited on the legs and in order that easy manufacture may be possible.
申请人：KOMATSU MFG CO LTD,HITACHI CONSTRUCTION MACHINERY
地址：JP,JP
国籍：JP,JP
代理机构：Viering, Jentschura & Partner
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