| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a clutch device capable of reducing power consumption and suppressing the temperature increase of a solenoid coil without the need to carry a current at a time of keeping member connected.SOLUTION: A clutch device 2 comprises: a connecting member 21 axially moving between a connecting position and a non-connecting position and connecting an input shaft member 20 to a ring gear 182 at the connecting position; a pressurization member 23 pressurizing the connecting member 21; and a rotation force application mechanism 2a rotating the pressurization member 23 relatively to the connecting member 21, a cam portion 210 of the connecting member 21 and a protrusion 231 of the pressurization member 23 constitute a cam mechanism for axially moving the connecting member 21, and the cam portion 210 includes a first concave portion 210a on which a tip end portion 231a of the protrusion 231 abuts when the connecting member 21 is located at the non-connecting position and a second concave portion 210b on which the tip end portion 231a of the protrusion 231 abuts when the connecting member 21 is located at the connecting position.</p> |
