| 摘要 |
<p>PURPOSE:To suppress the sharp generation of a large revolution speed difference between input and output shafts by charging the viscous fluid generating a resistance force in correspondence with the relative revolution speed difference between the both shafts, into the part between the both shafts. CONSTITUTION:The input and output shafts 1 and 2 are rotatably supported by the bearings 20 and 21 installed onto a case 19. A small-diameter part 1a is concentrically formed at the left edge of the input shaft 1, and fitted into the concentric hole formed in the large diameter part 2a at the right edge of the output shaft 2, and installed in turnable ways through bearings 3 and 4. Outside the bearings 3 and 4, sealing rings 5 and 6 are installed, and the viscous fluid 7a such as oil is charged into the space S formed by the sealing ring 5, hole in the large-diameter part 2a, sealing ring 6, and the outer periphery of the small-diameter part 1a, thus forming a damper mechanism 7.</p> |
