OVERTRAVEL PRESSURE RELIEF FOR A GAS SPRING
Provided is a gas spring for forming equipment. A casing includes an axially extending side wall, an open end, a transversely extending closed end wall axially spaced from the open end, a pressure chamber established in part by the side and end walls to receive a gas under pressure. A piston rod is...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
27.03.2015
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a gas spring for forming equipment. A casing includes an axially extending side wall, an open end, a transversely extending closed end wall axially spaced from the open end, a pressure chamber established in part by the side and end walls to receive a gas under pressure. A piston rod is received at least in part in the casing for reciprocation between extended and retracted positions. A piston rod housing is received at least in part in the casing between the piston rod and the casing. An overtravel pressure relief feature can be supported in a vent passage through the casing and/or in the piston rod housing. |
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Bibliography: | Application Number: KR20140124760 |