Restraining pipe joint

Details Restraining pipe joint Restraining pipe joint

1988-10-13

1989-11-07

Reese, Randolph A.

Pipe joints or couplings

Packed

Wedge

285343, 285332, 285348, 285368, F16L 2302

Patent

active

048786985

ABSTRACT:
Pipe joints, particularly a restraining joint for use in bell and plain pipe end assemblies. The joint includes a gland having a conical axial aperture which encircles the plain end of the pipe; a split ring also encircling the plain end of the pipe is set in juxtaposition with the gland and this ring includes a peripheral flange which seats in the gland. The split ring has a conical exterior complementally engaging the conical axial aperture in the gland and a plurality of pipe gripping teeth defined in its inner surface. A compressible gasket is interposed between the split ring and the pipe bell. The restraining joint is particularly effective in joining plastic pipe and bell assemblies.

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