| 摘要 |
PROBLEM TO BE SOLVED: To provide a propeller shaft which can increase sliding torque, without having an influence to torsional rigidity and characteristic of a rubber elastic unit. SOLUTION: This propeller shaft comprises a cylindrical outer side member 1, connected to a drive system, a cylindrical inner side member 2 arranged in a coaxial state with a distance in an inner side of the outer side member 1 to be connected to a driven system, and a plurality of ring-shaped rubber elastic units 3 interposed in a compressed condition in the diametric direction between an external peripheral surface of the inner side member 2 and an internal peripheral surface of the outer side member 1. A thermosetting bonding agent 4 in an unhardened condition, gradually hardened by heat in the atmosphere of use, is applied to a contact surface of the rubber elastic unit 3 and the outer side member 1.
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