中国东方航空设备集成有限公司取得货车牵引装置专利,能方便牵引孔与货车车头上的牵引钩连接

金融界
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金融界2025年5月1日消息,国家知识产权局信息显示,中国东方航空设备集成有限公司取得一项名为“一种货车牵引装置”的专利,授权公告号 CN 222793155 U,申请日期为 2024年3月。专利摘要显示,本实用新型涉及运输工具技术领域,具体公开了一种货车牵引装置,包括载货车,载货车的左侧固定连接有安装板,安装板的左侧固定连接有两个连接板,两个连接板之间转动连接有转动轴,转动轴的外壁固定连接有移动...

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