Fluid handling – With casing – support – protector or static constructional... – Static constructional installations
Patent
1994-05-16
1994-11-08
Chambers, A. Michael
Fluid handling
With casing, support, protector or static constructional...
Static constructional installations
137797, 52 20, 52245, 523091, F16L 500
Patent
active
053617991
ABSTRACT:
A watertight waste water access fitting that is placed below ground level to mate with a pipe from a waste water source and a pipe from a sewer system and with access to its inside from ground level. The fitting is a preformed, polyethylene, one piece hollow body with three formed extensions from the body. Two of the extensions are formed at the bottom sides of the fitting, and one is formed at the top. The bottom side extensions mate with water pipes, and the top extension can be opened to expose the inside of the fitting for maintenance. The bottom extensions are formed of connected segments of decreasing outer diameter with a cutting guide on each segment. The segments can be cut to mate with various diameters of pipe. The top segment has a cap and cutting guide where the cap can be removed by cutting the segment at the cutting guide. When the top segment is cut, the inner portion of the fitting is open for maintenance, or a standpipe extension can be inserted into the cut section if the fitting is placed below ground at a level where the cap is not readily accessible.
REFERENCES:
patent: 1582191 (1926-04-01), Sovooke
patent: 3715958 (1973-02-01), Crawford et al.
patent: 3938285 (1976-02-01), Gilbu
patent: 3974599 (1976-08-01), Grosh
patent: 4089139 (1978-05-01), Moffa
patent: 4239056 (1980-12-01), Shope
patent: 4255909 (1981-03-01), Soderstrom
patent: 4275757 (1981-06-01), Singer
patent: 4957389 (1990-09-01), Neatherg
patent: 5163469 (1992-11-01), Trueb et al.
Braswell C. Richard
Chilton Jack L.
Chambers A. Michael
Palmer John L.
LandOfFree
Waste water access fitting does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Waste water access fitting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waste water access fitting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1774953