shutter speed coupling pin 快门速度联动销
drawbar coupling pin 牵引杆销
pin coupling 柱销联轴器 ; 销联接 ; 销连接 ; 销联轴器
coupling pin theh 藕合途径
with coupling pin 与耦合针
coupling pin hole 联轴器锁钉孔
Elastic pin coupling 弹性柱销联轴器 ; 弹性柱销齿式联轴器
fifth wheel coupling pin 牵引座牵引销
In order to provide with the functions of absorbing vibration and safety over loading, a new structure of elastic sleeve pin coupling with safety pin has been designed.
为了使弹性套柱销联轴器既保留缓冲减振功能，又具有安全保护的作用，设计了带安全销的弹性套柱销。
The brake moment is overcome by the resilient pin, and the shear force is not applied to the coupling bolt, which enhances the reliability of the coupling bolt.
制动力矩由定位销克服，联结螺栓不受剪切力作用，加强了联结螺栓的可靠性；
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