| 摘要 |
PROBLEM TO BE SOLVED: To reduce the risk of wire breaking at a wire locking part by solving problems that the stroke of a carrier plate for supporting a glass plate is increased between pulleys in order to vertically moving the glass plate at a large stroke, the wire locking part of the carrier plate is brought close to the pulleys, and when the sway in the inside-to-outside direction is applied to the carrier plate, a large bending force is applied to the wire locking part, and the wire is easily broken. SOLUTION: The carrier plate is disposed in a vertically movable manner between a plurality of upper and lower pulleys for guiding the wire in a drive device to move a door glass plate in the vertical direction, and a wire feed end locking member and a bell-shaped guide part are formed on one pulley side across a through hole in the plate, and a hole edge on the other pulley side, respectively, in the wire locking part of the carrier plate.
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