| 摘要 |
PURPOSE: A power transmission device for a clutchless compressor is provided to reduce the number of a component, and to delete a rivet process at the same time. CONSTITUTION: A power transmission device for a compressor comprises a limiter assembly (300). The power transmission device is combined in a pulley (11) receiving a driving force from an engine, and delivers the driving force to the compressor. The limiter assembly blocks the driving force when the compressor is unable to operate. The limiter assembly comprises an outer ring (310), a limiter (320), a buffer member (330), and an herb (340). The limiter is located within the outer ring, and comprised of an inside body. Multiple slit holes are formed separately according to a rotational direction in order to be damaged when a torque more than a set value is applied to the compressor. In a center region, installation holes are formed with a magnesium alloy material of a ring shape penetrate-formed. |
