A self-driven towed vehicle unit (130) with an adjustable wheelbase (D1), the towed vehicle unit comprising: a front axle arranged to support a pair of steerable front wheels (950); a rear axle arranged to support a pair of rear wheels (960); a towing seat connection (930) arranged for towing a trailer vehicle; a draw bar attachment mechanism (940) arranged for holding the draw bar (135); and a frame structure (970) arranged for supporting the front axle and the rear axle at a variable wheelbase distance (D1) from each other wherein the frame structure (970) is arranged to be locked at a first wheelbase distance position and a second wheelbase distance position.
一种具有可调整轴距(D1)的自驱动拖台车辆单元(130),该拖台车辆单元包括:前桥,其被布置成支撑一对可转向前轮(950);后桥,其被布置成支撑一对后轮(960);牵引座连接部(930),其被布置成用于牵引挂车车辆;牵引杆附接机构(940),其被布置成用于保持牵引杆(135);以及框架结构(970),其被布置成用于对所述前桥和后桥以距彼此可变的轴距距离(D1)进行支撑,其中,该框架结构(970)被布置成锁定在第一轴距距离位置处和第二轴距距离位置处。
Self-driven towing table vehicle unit with adjustable wheelbase
可调整轴距自驱动拖台车辆单元
2022-12-23
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Self-centering bogie completion workbench with adjustable wheelbase
European Patent Office | 2020
|