发明名称 Tractor unit with two or more driven axles - uses two-axis universal joint to connect tractor unit via standard coupling chassis to trailer unit
摘要 The single-axle tractor unit consists of a drive train placed under a chassis (1) carrying a control cabin (2), an internal combustion engine (3), and a transmission unit which may be either electric, hydraulic, or mechanical. A rear drive train comprising a driven axle (5) on which a trailer is mounted is also included. The two drive trains are coupled by an interchangeable chassis (13), coupled to the front drive train by a coupling articulated in both horizontal and vertical directions and to the rear train by bolts (14). USE/ADVANTAGE - In agriculture, for example gathering of beetroots into hopper. Provides better use of capital equipment by providing single adaptor to quickly connect single-axle tractor unit to various trailers.
申请公布号 CH669160(A5) 申请公布日期 1989.02.28
申请号 CH19860003081 申请日期 1986.07.31
申请人 BRIGHTCO S.A. 发明人 WITTWER, RENE
分类号 B62D53/02;B62D53/04;(IPC1-7):B62D53/00 主分类号 B62D53/02
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