| 摘要 |
<p>The present invention relates to a coupler device for a propeller shaft of a vehicle which connects driveline components such as a gearbox, a propeller shaft, or the like. More specifically, the coupler device performs active vibration insulation in various driving conditions and shows excellent insulation effect when torque is suddenly changed. Therefore, the coupler device comprises: a hollow input shaft flange installed between the gearbox and the propeller shaft; an output shaft flange inserted into the inner side of the input shaft flange; an MR fluid filled between the input and output shaft flanges; a coil which can apply a magnetic field on the MR fluid; and a coupler case coupled and fixated to a vehicle body, supporting the coil from the outer side of the input shaft flange.</p> |
