| 摘要 |
PROBLEM TO BE SOLVED: To improve a feeling of quality and durability by preventing a vigorous impact of the opening and closing side to a stopper when an opening and closing body is opened by a motor in an opening and closing device for the opening and closing body. SOLUTION: When detecting means 15 and 30 detect a half-open position of the opening and closing body 1, a clutch 11 installed in an operation transmitting path between a motor 9 and an output arm 13 and makes the turning force of the motor 9 transmitting or non-transmitting to the output arm 13 is set to the non-transmitting state, and the opening and closing body 1 is rotated from the half-open position 1 to the full-open position by an urging force of the urging means 3. |
