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6d
洛阳市伟林液压机械有限公司取得停车助力手刹专利,极大减小扳动手刹的力量
金融界2024年12月21日消息,国家知识产权局信息显示,洛阳市伟林液压机械有限公司取得一项名为“一种停车助力手刹”的专利,授权公告号CN 222179467 U,申请日期为2024年5月。 专利摘要显示,一种停车助力手刹,在现有手刹结构的基础上,增加了助力拉簧和固定设置在手刹固定座上的摆臂,摆臂与手刹杆限位连接,拉簧设置在手刹杆与摆臂之间;在扳动手刹过程中,拉簧首先为手刹提供一次助力,再通过摆臂 ...
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7mon
高铁列车没有方向盘 怎么拐弯:终于懂了
在车辆变轨前,车站值班员会通过计算机联锁设备扳动道岔,排列进路,提前为机车车辆安排好预定进入的股道。 接下来,火车司机需要控制好列车 ...
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