Cross-country vehicle with stepwise locomotion |
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| 申请号 | JP25881390 | 申请日 | 1990-09-27 | 公开(公告)号 | JPH03144020A | 公开(公告)日 | 1991-06-19 |
| 申请人 | Karl Schaeff Gmbh & Co Mas Fab; | 发明人 | HANSU SHIEFU; | ||||
| 摘要 | PURPOSE: To allow a cross-country vehicle to make movement on an up-and- down ground by equipping it with a chassis frame, an upper structure, wheels capable of height adjustment and application of brakes, moving legs capable of being driven individually, and a frame supporting device with the height adjustable. CONSTITUTION: A chassis frame 10 is enwrapped in such a way that one end is furnished with a center wheel 20 borne on two vehicle arms 15 with the height and the left-right adjustable while the other end is equipped with two moving legs 25 and 26 adjustable to the left and right consisting of straps 38 movable in all directions. A supporting device 22 pith height adjustable is installed to support the chassis frame 10 during a change of the running speed or in the period the legs are moving simultaneously, and a lower bracket 35 is tied with an upper bracket 33 irrespective of its inclination. Bending and elongation of the legs 25 and 26 are made actuatable simultaneously by a hydraulic drive device. Thereby the vehicle can move forward and backward on a ground out of flatness. COPYRIGHT: (C)1991,JPO |
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