Spring devices – Bendable along flat surface – Ring or annular spider
Patent
1987-06-16
1989-01-24
Butler, Douglas C.
Spring devices
Bendable along flat surface
Ring or annular spider
417271, 417472, 92 45, 92 46, F16F 120, F16F 134
Patent
active
047996544
ABSTRACT:
An arrangement which includes a coned ring forms with the coned portion an interior space. The interior space decreases and increases its volume, when the coned portion of the ring is compressed and de-compressed. The coned ring has a radial outer portion and a radial inner portion. The radial inner portion forms a bore. The radial outer portion is provided with a seat face portion. The seat face portion contacts and bears a respective portion of a body, which may be a second coned ring, a thrust body or an outer ring. The arrangement is utilized to center a coned ring relative to a neighboring body or to provide and effectively seal a working chamber for the reception and expulsion of a fluid.
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