Segmental valve stem connection
First Claim
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1. A VALVE STEM MOUNTING COMBINATION COMPRISING:
- A VALVE STEM HAVING A PLURALITY OF ANNULAR, CONCENTRIC PROJECTIONS THEREON;
AN EXTERNALLY THREADED, SPLIT DISC BUSHING HAVING A PLURALITY OF ANNULAR PROJECTIONS ON ITS INNER PORTION COOPERATING WITH AND POSITIONED BETWEEN SAID ANNULAR PROJECTIONS ON SAID STEM;
A CLOSURE MEMBER THREADEDLY RECEIVED BY SAID BUSHING;
MEANS TO PREVENT RELATIVE ROTATION BETWEEN SAID CLOSURE MEMBER AND SAID BUSHING UPON ASSEMBLAGE OF SAID COMBINATION THEREBY INHIBITING AXIAL MOVEMENT OF SAID STEM RELATIVE TO SAID CLOSURE MEMBER AND BUSHING.
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1 Claim
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1. A VALVE STEM MOUNTING COMBINATION COMPRISING:
- A VALVE STEM HAVING A PLURALITY OF ANNULAR, CONCENTRIC PROJECTIONS THEREON;
AN EXTERNALLY THREADED, SPLIT DISC BUSHING HAVING A PLURALITY OF ANNULAR PROJECTIONS ON ITS INNER PORTION COOPERATING WITH AND POSITIONED BETWEEN SAID ANNULAR PROJECTIONS ON SAID STEM;
A CLOSURE MEMBER THREADEDLY RECEIVED BY SAID BUSHING;
MEANS TO PREVENT RELATIVE ROTATION BETWEEN SAID CLOSURE MEMBER AND SAID BUSHING UPON ASSEMBLAGE OF SAID COMBINATION THEREBY INHIBITING AXIAL MOVEMENT OF SAID STEM RELATIVE TO SAID CLOSURE MEMBER AND BUSHING.
- A VALVE STEM HAVING A PLURALITY OF ANNULAR, CONCENTRIC PROJECTIONS THEREON;
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Current AssigneeKurt B. Bredtschneider
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Original AssigneeKurt B. Bredtschneider
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InventorsBredtschneider, Kurt B.
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Application NumberUS04/333,398Time in Patent Office1,153 DaysField of SearchUS Class Current251/88CPC Class CodesF16K 1/482 with a collar on the spindl...F16K 3/314 Forms or constructions of s...
