Solderless filler neck joint

Pipe joints or couplings – End to side or plate – Sput

Patent

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Details

2853525, 29523, 220 862, 277178, F16L 500

Patent

active

054660165

ABSTRACT:
A solderless fuel tank filler neck joint including a resilient seal interposed between a flanged opening in the fuel tank and a filler pipe. The seal is compressed between the filler neck and the flange by mechanical deformation of the pipe after it is inserted through the flanged opening. Mechanical deformation pulls the seal into a mating pocket surrounding the opening compressing an annular bead formed on the seal thereby providing a resilient secure leak tight joint.

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