| 摘要 |
PROBLEM TO BE SOLVED: To provide a sun roof driving device, which is miniaturized, has a small projective area, and is superior in assembling performance. SOLUTION: This sun roof driving device comprises an electric motor 12, a worm gear 16 provided on an armature shaft 15 of the electric motor 12, a worm wheel gear 17 meshed with the worm gear 16, an output shaft 20 coupled with the worm wheel gear 17, and a driving gear 11 meshed with a wire driving a roof panel. On the same axis as the output shaft 20, a panel position detecting mechanism 14 for detecting the roof panel, and a tool hole 34 for manually driving the roof panel in an emergency are arranged. The tool hole 34 is formed at a main shaft 25 of the panel position detecting mechanism 14. The armature shaft 15 is structured from the output shaft 20 side so as t drive, and the worm wheel gear 17 and the output shaft 20 are coupled without a clutch.
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