| 摘要 |
PURPOSE:To buffer impulsive torque and protect a shear pin from damage due to low-frequency fatigue, by providing the shear pin in a buffering shaft coupling. CONSTITUTION:A pair of hubs 1, 7 are connected to rotary shafts. A flange 3 is conjoined to the hub 1. A flange 9 is conjoined to the hub 7. The flange 9 is coupled to an outer cylinder 11 through a shear pin 29. The shear pin 29 will be cut off under overload. The outer cylinder 11 is connected to the flange 3 through elastic members 23. Each elastic member 23 is composed of a coiled spring 28 and spring seats 24. |
