POWER SEAT SLIDING APPARATUS

To provide a power seat slide device having improved effects of reducing abnormal sound, a temperature increase, and so on in gear mechanisms and so on. Gear mechanisms 30 each include a case 310 in which a worm 320 and a worm wheel 330 are rotatably supported, the cases 310 are suspended from and s...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE Katsuhiro, FUJITA Etsunori, UMEZAKI Kiyonori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a power seat slide device having improved effects of reducing abnormal sound, a temperature increase, and so on in gear mechanisms and so on. Gear mechanisms 30 each include a case 310 in which a worm 320 and a worm wheel 330 are rotatably supported, the cases 310 are suspended from and supported by upper rails 12. The worms 320 are connected to and supported by a rotational force transmission shaft 220 of a drive mechanism 20, and the worm wheels 330 are screwed to and supported by slide screws 11a provided in lower rails 11. Further, the cases 310 are supported on the lower rails 11 via balls 340 which are rolling members. This structure stabilizes a slide operation of the cases 310 themselves and can further improve the effects of reducing abnormal sound and so on.