Patent ID: 7010884

Claim:
A window regulator comprising: a first frame disposed on one side of the longitudinal direction of a door and extending in the directions for a door glass to go up and down; a second frame disposed on the other side of the longitudinal direction of said door and extending in the upward and downward directions of the door glass; an upper frame disposed to span the upper portion of said first frame and the upper portion of said second frame and disposed above a beltline of the door; a wire tensed in an annular shape along said first frame, said upper frame and said second frame and having a return portion for a backward run in said first frame; a first wire fixing member disposed on one side of the longitudinal direction of the door glass and retained by the return portion of said wire to move along said first frame; a second wire fixing member disposed on the other side of the longitudinal direction of the door glass and retained by the wire portion to move along said second frame; and a drum disposed on the inner side of a door panel of said door and wound with a portion of said wire for moving the annularly tensed wire back and forth when it is turned.