Pipe joints or couplings – Packed – Externally with clamp
Patent
1985-06-05
1987-01-20
Scanlan, Jr., Richard J.
Pipe joints or couplings
Packed
Externally with clamp
285363, 285368, 285405, 285412, 251148, 411116, 411427, F16L 1900
Patent
active
046376410
ABSTRACT:
An assembly means for the standardized mechanical joint when used on pipeline appurtenances such as gate valves, fittings, etc., wherein the design or dimensions of said appurtenances prevent the insertion of the standardized T-bolt in one or more bolt holes. An improved fastener is inserted and tightened from the gland side facilitating the rapid assembly of said joint. Said improved fastener eliminates the need for slots on gate valves, fittings and the like, and prevents failure of the cast-iron valve body during compression of the gasket.
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Fischetti Joseph A.
Scanlan, Jr. Richard J.
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