| 摘要 |
PURPOSE:To obtain a damping effect corresponding to the number of revolutions by giving an elastically pressing force to the damper device of a gear train along the diametral direction of a gear. CONSTITUTION:A hydraulic pressure is introduced into each of cylinders 14 via a passage 22a, an annular groove 21, a through bore 20, an axial bore 7b, a check valve 18, and a connecting bore 15. Each of plungers 16 is elastically pressed along the diametral direction of a driven gear 10 and to its outer periphery side by means of a hydraulic pressure and the spring force of a spring 17. By balancedly adjusting three forces of the spring force of the spring 17, the hydraulic pressure, and a centrifugal force, a required ideal damping characteristic, as well as a damper effect corresponding to the number of revolutions, can be obtained. |
