| 摘要 |
PURPOSE: A window regulator for a vehicle is provided to restrict the backing of a pin member moved in determined direction. CONSTITUTION: A window regulator for a vehicle comprises a driving part, a guide part, a wire(70), a tube(71), and a tension maintenance unit(10). The driving part comprises a drum and a driving unit for the rotation of the drum. The guide part comprises a top roll and a bottom roll and guides the vertical moving of the window of a door. The wire is coupled with the window of a door. The tube covers the wire between the driving part and the guide part. The tension maintenance unit comprises an elastic member(40).
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