F - Mech Eng,Light,Heat,Weapons – 23 – J
Patent
F - Mech Eng,Light,Heat,Weapons
23
J
F23J 13/04 (2006.01) F16L 21/08 (2006.01) F16L 37/248 (2006.01)
Patent
CA 2552496
A pipe connection, including a male pipe including a male end with a first diameter and preferably a T-shaped channel formed in the male end. The connection includes a female pipe including a female end with a second diameter. The second diameter is larger than the first diameter. A locking bead may formed on the female pipe and is sized and shaped to be received within the T-shaped channel when the male end is inserted into the female end. The locking bead is retained in the T-shaped channel when the male pipe is fully inserted and then radially twisted with respect to the female pipe.
Beal Thomas J.
Catenazzo Michael G.
Cfm U.s. Corporation
Monessen Hearth Systems Company
Smart & Biggar
LandOfFree
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