Manhole fluid line attachment apparatus

Details Manhole fluid line attachment apparatus Manhole fluid line attachment apparatus

1981-03-05

1983-09-27

Arola, Dave W.

Pipe joints or couplings

Elbow

285192, 285346, 52 21, F16L 5500

Patent

active

044064845

ABSTRACT:
An apparatus for attaching a fluid line to a manhole includes a ring having an eccentric hole therein through which the fluid line passes. The ring is attachable in a circular mounting ring in the manhole whereby rotation of the ring adjusts the level at which the eccentrically located aperture is disposed and thus adjusts the height of entry of the fluid line. Sealing against fluid leakage is provided by a compression member which is compressed and sealed during attachment of the ring.

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patent: 4162092 (1979-07-01), Hayes
patent: 4298470 (1981-11-01), Stallings

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