TORQUE TRANSMISSION SHAFT

PROBLEM TO BE SOLVED: To reduce vibration in a bending direction occurring in time of rotation while suppressing weight increase or increase of production cost of a shaft, in a torque transmission shaft using reinforcing fiber.SOLUTION: This torque transmission shaft includes: the shaft of a length...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SATO SHIGEMICHI, NAGAMATSU DAISUKE, NISHIYAMA HITOSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To reduce vibration in a bending direction occurring in time of rotation while suppressing weight increase or increase of production cost of a shaft, in a torque transmission shaft using reinforcing fiber.SOLUTION: This torque transmission shaft includes: the shaft of a length of L including a layer of the reinforcing fiber and having a shaft body extending in a shaft axial direction; and joint elements installed in both end parts of the shaft. The shaft body includes a vibration suppression layer straddling the axial direction center and having a loss coefficient related to energy at 25°C larger than 0.04 in a length ≥0.02 L and