发明名称 Tractor-scraper transport bracket
摘要 A tractor scraper is rearranged into a transport or drivable condition to have first ends of its draft arms mounted interiorly on the sidewalls of the scraper bowl and the second ends thereof connected to its draft tube by a pair of vertically disposed transport brackets.
申请公布号 US4090724(A) 申请公布日期 1978.05.23
申请号 US19750539780 申请日期 1975.01.09
申请人 CATERPILLAR TRACTOR CO. 发明人 HAMILTON, THOMAS R.
分类号 E02F3/65;E02F3/64 主分类号 E02F3/65
代理机构 代理人
主权项
地址