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发明公开
CN105041894A 一种安全联轴器 无效 - 撤回

一种安全联轴器
摘要：
本发明一种安全联轴器，包括第一半联轴器、第二半联轴器、安全销、第一法兰边、套筒、第一销轴安装孔、第二法兰边、第二销轴安装孔和弹性钢圈；其特征在于，所述第一半联轴器内镶嵌所述第二半联轴器，所述第一半联轴器和所述第二半联轴器之间通过安全销轴连接、所述第一半联轴器和所述第二半联轴器内设有弹性钢圈。本发明结构简单、易于安装和拆卸；通过弹性钢圈可以防止应扭矩增大而偏离运转轨道；通过安全销轴的可以被剪断，从而实现从动件故障时整个联轴器断开，从而起到了保护主动件的功能。
摘要（英）：

The invention discloses a safety coupler which comprises a first half coupler, a second half coupler, a safety pin shaft, a first flange edge, a sleeve, a first pin shaft installation hole, a second flange edge, a second pin shaft installation hole and elastic steel rings. The safety coupler is characterized in that the second half coupler is embedded into the first half coupler, and the first half coupler and the second half coupler are connected through the safety pin shaft; and elastic steel rings are arranged inside the first half coupler and the second half coupler. The safety coupler is simple in structure and easy to assembly and disassemble; due to the elastic steel rings, the phenomenon that the safety coupler deviates from an operation track due to the fact that torque is increased can be avoided; due to the fact that the safety pin shaft can be sheared off, the whole coupler is disconnected when a driven part breaks down, and the function of protecting a driving part is achieved.

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