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多年来,汽车列车在运行中,由于牵引车与挂车之间缺少一种理想的安全防护装置,时常发生人员伤亡事故,运输单位和车管部门为此大伤脑筋。为了攻克这一难题,为行车安全提供保障,我队以王存德为首的攻关小组,经过半年的努力,研制成功“活络折叠式汽车安全防护装置”。这一装置以其新颖性、创造性和实用性获得中国专利局授予的专利权。活络折叠式汽车安全防护装置经山东省公安厅车管所鉴定,认为设计先进,结构合理,易于拆装,摘挂方便,适用于在多种路面上的直行、转弯、调头、倒车等各种工作状态,安
For many years, trains and trains have been seriously troubled by the frequent trains’ casualties due to the lack of an ideal safety guard between the tractor and the trailers. In order to overcome this difficult problem and provide guarantee for traffic safety, our research team led by Wang Cunde successfully developed the “Active Foldable Car Safety Guard” after six months of hard work. This device won the patent granted by the Chinese Patent Office for its novelty, creativity and practicality. Active foldable vehicle safety protection device by the Vehicle Administration of Shandong Province Public Security Bureau identified that the advanced design, reasonable structure, easy disassembly, easy picking, suitable for a variety of road straight, turning, U-turn, reversing and other Work status, security