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实用新型
CN203394457U 一种嵌入式防冲器 失效 - 权利终止

一种嵌入式防冲器
摘要：
一种嵌入式防冲器，属于工具技术领域。开槽圆柱形短节连接顶丝，开槽圆柱形短节连接手柄。开槽圆柱形短节的开槽口直径30MM、内径46MM，圆直径60MM、长度为300MM、350MM或400MM。本实用新型的优点是规避操作中存在的风险，避免现场操作员工在进行碰泵工作时操作时间长，而且在操作过程中存在不安全的因素，为了减少事故率和提高工作效率，缩短员工操作时间。
摘要（英）：

The utility model discloses an embedded bumper, which belongs to the technical field of tools. A grooved cylindrical short piece is connected with a fastening screw and a handle; the grooved cylindrical short piece is 30 millimeters in notch diameter, 46 millimeters in inner diameter, 60 millimeters in circle diameter and 300, 350 or 400 millimeters in length. The embedded bumper has the advantages that risks existing in operation are avoided, operating time of field operating personnel during pump collision work is shortened, unsafe factors existing in an operating process are eliminated, accident rate is lowered, the working efficiency is increased, and the personnel operating time is shortened.

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