Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1983-11-01
1985-06-25
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29229, 29526R, 29157R, B23P 1102
Patent
active
045245053
ABSTRACT:
A method of assembling a pipe joint uses a bearing ring with closure nuts and spreader nuts. The closure nuts are used to fix the ring to a spigot, which then has a socket disposed around it. The closure nuts are loosened such that the ring expands in diameter to seat in a groove in the socket. The spreader nuts are then used to expand the ring further to be securely within the groove.
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American Cast Iron Pipe Company
Moon Charlie T.
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