| 摘要 |
A method of self-pressurizing a piston-and-rod type hydraulic damper by means of an internally generated gas including the steps of positioning in the damper a volatile condensed phase of the pressurizing gas contained under pressure within a rupturable capsule and replacing the capsule after the damper is filled and sealed. Heat softenable capsules containing Freon, or the like, are disclosed.
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