| 摘要 |
OF THE DISCLOSURE: The invention is concerned with a bearing for oscillatory motion, which comprises a pair of fixed side members; coaxial coned apertures in the side members, tapering towards each other; a pin passing through and spaced from the coned apertures in the side members; an oscillatable member; an eye on the oscillatable member, a passage through the eye being tapered from both ends and being about and spaced from the pin; a pair of outer spacers on the pin; a pair of resilient outer bushes engaged on the outer spacers and compressed between the outer spacers and the coned apertures of the fixed side members; a pair of tubular inner spacers freely rotatable on the pin, inwardly of the outer spacers; and a pair of resilient inner bushes engaged on the inner spacers, each inner bush being compressed between the adjacent inner spacer and tapered part of the passage through the eye of the oscillatable member. Each inner spacer may be releasably engaged coaxially with an adjacent outer spacer by a spigot and socket connection permitting relative rotational movement between the inner and outer spacers. The bearing of the invention is particularly useful in vehicle suspensions and is durable and trouble-free for long periods of use. |
