| 摘要 |
A rotary joint for a vehicle seat is movable between at least two positions. The rotary joint includes an outer bearing comprising two shell halves, which, when forced together by a mechanical fastener, compress a rounded space between the two shell halves. The rotary joint further includes an inner bearing held between the two shell halves and rotatable relative to the outer bearing via rotation within the shell halves. The inner bearing includes a sleeve forming the outer surface and having an elastic property to reduce non-rotational movement outer bearing and the inner bearing. |
