POWER TRANSMISSION DEVICE

To reduce operation sound when an electromagnet is energized.SOLUTION: An armature 14 has an inner plate 143 located at the inner side of a groove part 141 and an outer plate 142 located at the outer side of the groove part 141. An outer hub 16 has an outer side connection part 161 which is disposed...

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Bibliographische Detailangaben
Hauptverfasser:	NAGAHASHI HIROKI, TACHIBANA KAZUMA, HIROSE TAKAYUKI, SAKURABA SHIGEYOSHI, KONISHI TOSHIHIRO, HAYASHI TOSHIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To reduce operation sound when an electromagnet is energized.SOLUTION: An armature 14 has an inner plate 143 located at the inner side of a groove part 141 and an outer plate 142 located at the outer side of the groove part 141. An outer hub 16 has an outer side connection part 161 which is disposed facing the outer plate 142 and the inner plate 143 and is connected to the outer plate 142. Further, a hub 15 includes a vibration control part 183 which is disposed in a manner such that the vibration control part 183 is sandwiched by the outer plate 142 and the inner plate 143 and the outer side connection part 161.SELECTED DRAWING: Figure 9 【課題】電磁石が通電となった際の作動音を抑制する。【解決手段】アーマチュア１４は、溝部１４１より内側に位置する内側プレート１４３と溝部１４１より外側に位置する外側プレート１４２と、を有し、アウタハブ１６は、外側プレート１４２および内側プレート１４３と対向して配置されるとともに外側プレート１４２と連結されるアウタ側連結部１６１を有する。さらに、ハブ１５は、外側プレート１４２および内側プレート１４３と、アウタ側連結部１６１との間に挟み込まれて配置された制振部１８３を備える。【選択図】図９