| 摘要 |
A sealing arrangement for a hydraulic device includes two sliding seals, one on a wing member attached to a shaft to slidingly ride against the inside wall of a chamber, and the other on a stop member attached to the chamber wall to ride against the shaft. Each member includes a groove containing a U-shaped slider and a U-shaped resilient seal, the seal being between the slider and the bottom of the groove to urge the slider outwardly. Each seal has a projection at the ends of the legs on which the ends of the slider legs rest. The seal on the stop member has a connecting link.
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