| 摘要 |
In a torque limiting device, torque is transmitted between first and second coaxial torque members by a rolling element. The rolling element is seated in a seating in the first torque member and located in an aperture in the second torque member. The rolling element is held in its seating by a cam surface on a locking member and on overload, is movable in the aperture out of the seating by moving the locking member in a circumferential direction against a resilient bias.
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