| 摘要 |
<P>PROBLEM TO BE SOLVED: To downsize an automatic opening/closing device for a vehicle, which is equipped with a tensioner mechanism for imparting a predetermined tension to a cable body, and to improve the property of the layout of the automatic opening/closing device and the adaptability of the automatic opening/closing device to other types of vehicles by enhancing the degree of freedom in the pull-out direction of the cable body. <P>SOLUTION: Fixed pulleys 54 and 55 are relatively rotatably mounted on a supporting shaft 61 in an axially superposed state, and a pair of movable pulleys 56 and 57 is provided on both the sides of the fixed pulleys 54 and 55. A closing-side cable 25 is wound around a drum 52 via the fixed pulley 54 and the movable pulley 56, and an opening-side cable 26 is wound around the drum 52 via the fixed pulley 55 and the movable pulley 57. Torsion springs 71 and 72 make the respective movable pulleys 56 and 57 urged in the direction of getting away from the drum 52, so that the predetermined tension can be imparted to the respective cables 25 and 26. <P>COPYRIGHT: (C)2007,JPO&INPIT |
