Windscreen wiper system and driving device thereof
The utility model provides a driving device which comprises a worm and gear mechanism. The worm and gear mechanism comprises a gearbox, a worm and a worm gear, the worm and the worm gear are meshed on the gearbox, the worm gear is supported on the gearbox through a supporting shaft, and the supporti...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a driving device which comprises a worm and gear mechanism. The worm and gear mechanism comprises a gearbox, a worm and a worm gear, the worm and the worm gear are meshed on the gearbox, the worm gear is supported on the gearbox through a supporting shaft, and the supporting shaft is supported in the wall of the gearbox through at least one plastic bearing. The utility model further provides a windscreen wiper system comprising the driving device. |
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