Dynamic damper and manufacturing method therefor

The environment-friendly dampers at low cost which can be manufactured by simplify method and facilitate achievement of dimension accuracy. The dynamic damper includes a press-fitting part fitted with a rotation shaft of motor. The press-fitting part includes: a first annular member made of sintered...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUZUKI YUTAKA, SATO EISHIN, IWABUCHI NOBURO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The environment-friendly dampers at low cost which can be manufactured by simplify method and facilitate achievement of dimension accuracy. The dynamic damper includes a press-fitting part fitted with a rotation shaft of motor. The press-fitting part includes: a first annular member made of sintered material; a second annular disposed on the outside of the first annular member for generating inertia mass; and a vibration isolating member fixed on the first annular member and the second annular member in the axial direction.