| 摘要 |
<p>PURPOSE:To facilitate the manufacture, maintenance, and service by making it possible to use lubricating oil in an oscillating bearing and employing the clearance fitting structure. CONSTITUTION:A pin 4 is supported on a bush 5 which is press-fitted into a first structure member 1, and collars 7a, 7b are fitted in the clearance between both sides of the pin 4 and a second structure member 2. Connecting members 4a, 8 which are provided on the outside in the axial direction of the pin 4 and the collars 7a, 7b are fixed on the first structure member 1 by bolts 4b, 8a. Play is eliminated by a thrust ring 9, and lubricating oil is sealed in an oiltight section (oil sump) which is formed by a seal ring 10 and an O-ring 11.</p> |
