ELECTRIC POWER STEERING DEVICE AND METHOD FOR MANUFACTURING ELECTRIC POWER STEERING DEVICE

An electric power steering device includes a worm shaft; a bearing rotatably supporting the worm shaft; a coil spring configured to bias the worm shaft toward the worm wheel via the bearing; a gear case including an insertion hole, the coil spring being insertable into the insertion hole; and plug c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OKUMURA, Kazuyuki, YOSHIKAWA, Shinraku, SHIMODA, Katsumi
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An electric power steering device includes a worm shaft; a bearing rotatably supporting the worm shaft; a coil spring configured to bias the worm shaft toward the worm wheel via the bearing; a gear case including an insertion hole, the coil spring being insertable into the insertion hole; and plug configured to close the insertion hole. The plug includes a body part and a supporting part configured to support the coil spring. An outer peripheral surface of the plug is formed into a curved surface from the body part to the supporting part.