| 摘要 |
PURPOSE:To stably perform the oil lift action in no relation to the deformation of a pad, by providing supply holes of high pressurized oil in both sides of a pivot in a peripheral direction of the pad. CONSTITUTION:A semicircular bar-shaped pivot 3, being provided in the bottom face of a fan-shaped pad 8 supported onto a mounting bed 1, is brought in line contact with the mounting bed 1. Then the pad 8, from left and right in a peripheral direction of its upper face center part toward its both side parts, provides supply holes 8a, 8b of high pressurized oil for an oil life to be respectively drilled, further providing shallow recesses 8c, 8d for accumulating this high pressurized oil in the vicinity of an outlet of the high pressurized oil in a side of the pad upper face of these supply holes 8a, 8b. While feed oil pipes 9a, 9b for supplying the high pressurized oil are respectively connected to the both side parts of the pad in the other end side of each supply hole 8a, 8b. |
