CLUTCH DEVICE

To prevent a coil spring from being mounted on a wrong position.SOLUTION: A clutch device includes a first rotary body 3, a second rotary body, a clutch part, and a coil spring. The first rotary body 3 has a pillar part 35 extending in the axial direction. The first rotary body 3 is arranged rotatab...

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Bibliographische Detailangaben
1. Verfasser:	IMANISHI YOSHIO
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 prevent a coil spring from being mounted on a wrong position.SOLUTION: A clutch device includes a first rotary body 3, a second rotary body, a clutch part, and a coil spring. The first rotary body 3 has a pillar part 35 extending in the axial direction. The first rotary body 3 is arranged rotatably. The second rotary body is arranged movably in the axial direction relative to the first rotary body 3. The second rotary body is arranged rotatably. The clutch part is arranged between the first rotary body 3 and the second rotary body. The coil spring is arranged at a peripheral space in the circumferential direction from the pillar part 35. The pillar part 35 has a maximum size L in axial view greater than the inner diameter of the coil spring.SELECTED DRAWING: Figure 3 【課題】コイルスプリングを誤った場所に取り付けることを防止する。【解決手段】クラッチ装置は、第１回転体３、第２回転体、クラッチ部、及びコイルスプリングを備える。第１回転体３は、軸方向に延びる柱部３５を有する。第１回転体３は、回転可能に配置される。第２回転体は、第１回転体３に対して軸方向相対移動可能に配置される。第２回転体は、回転可能に配置される。クラッチ部は、第１回転体３と第２回転体との間に配置される。コイルスプリングは、柱部３５と周方向において間隔をあけて配置される。柱部３５は、軸方向視における最大寸法Ｌがコイルスプリングの内径よりも大きい。【選択図】図３