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1. 发明专利

JP2005001445A Truck 有权
标题翻译：卡车
公开(公告)号：JP2005001445A
公开(公告)日：2005-01-06
申请号：JP2003164958
申请日：2003-06-10
申请人： Nagano Kogyo Kk , Sacos Corp , サコス株式会社 , 長野工業株式会社
发明人： WADA AKIO , TAKEDA TADASHI , SEO SHINICHI , WAKI MASATERU
IPC分类号： B62D55/04 , B62D55/075
摘要： PROBLEM TO BE SOLVED: To achieve extensive cost cutting, miniaturization, and weight saving by simplifying a structure, to improve stability, steerability, and safety in passing the highest position of a stairway, and to resolve feelings of anxiety and fear of an operator. SOLUTION: A crawler mechanism 2 consists of a main crawler mechanism part 2m arranged on the front side and a subsidiary crawler mechanism part 2s arranged on the rear side. Rear pullies 4r (plural number) of the subsidiary crawler mechanism part 2s are configured to be supported vertically displaceably around front pullies 4f (plural number). Front wheels 5f (plural number) in a wheel mechanism 3 are arranged at a position lower than the main crawler mechanism part 2m on a flatland E. Rear wheels 5r (plural number) are provided in the rear end of the subsidiary crawler mechanism part 2s so that they are positioned lower than the subsidiary crawler mechanism part 2s at a position X where the rear pullies 4r (plural number) of the subsidiary crawler mechanism part 2s are lowered. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过简化结构来实现广泛的成本削减，小型化和减轻重量，提高通过楼梯最高位置的稳定性，可操纵性和安全性，并且解决焦虑和恐惧的感觉操作员解决方案：履带机构2由布置在前侧的主履带机构部分2m和布置在后侧的辅助履带机构部分2s组成。辅助履带机构部2s的后轮4r（多个）被构造成可以前后拉线4f（多个）垂直移动地支撑。轮机构3中的前轮5f（多个）布置在平面区域E的主履带机构部分2m的下方的位置。副履带机构部2s的后端设有后轮5r（多个）使得它们在辅助履带机构部2s的后轮辋4r（多个））下降的位置X位于副履带机构部2s的下方。版权所有（C）2005，JPO＆NCIPI

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