| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a window regulator with small friction resistance and small sliding sound. <P>SOLUTION: In a window regulator 10 which makes a window glass 2 slide along a glass guide 4 by pushing and pulling, an electric motor 15 is attached to a base frame 11 and a pinion 17 driven by the electric motor 15 is rotatably provided on the base frame 11; a rack belt 18 in which, on its first side face 18e, rack teeth 18a engaging with the pinion 17 are formed along the lengthwise direction of the rack belt 18 is connected with the window glass 2 via a carrier 14 and is configured to be guided by a guide rail 12; and a roller 19 is rotatably provided on the base frame 11 and the rack belt 18 is supported by the roller 19 from a second side face 18f at an engagement part 50 between the rack belt 18 and the pinion 17. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
