Stab joint coupler

Details Stab joint coupler Stab joint coupler

1992-03-27

1993-11-02

Arola, Dave W.

Pipe joints or couplings

Packed

Socket

285392, 285404, 285903, F16L 1702

Patent

active

052578364

ABSTRACT:
A stab joint coupling, for joining corrugated pipes, has a male connector and a female connector both having means for attachment to a first and second piece of pipe by engaging the corrugation of the pipe. A circumferential elastomeric sealing means is positioned between the joined coupling connectors to effect a substantial liquid seal for the joint. The coupling permits two pieces of corrugated pipe to be joined relatively inexpensively and quickly by workers in the field.

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patent: 4913473 (1990-04-01), Bonnema et al.
patent: 5072972 (1991-12-01), Justice
patent: 5131693 (1992-07-01), Miller

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