Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,...
Patent
1995-05-15
1996-09-10
Novosad, Stephen J.
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
405172, 248 742, 248 744, F16L 313, F16L 1028
Patent
active
055539750
ABSTRACT:
A method of installing sewer pipes for a new sewer line for achieving proper gradient, utilizes a plurality of two-piece pipe bracket-mounts. Typically, each length of sewer pipe is supported by two such bracket-mounts. Each two-piece bracket-mount consists of a lower, or bottom, semicircular half-section having a downwardly-projecting sleeve with a through-opening therethrough. The through-opening allows for the passage of an elongated, pointed-tip spike, which spike is driven into the bottom of the ditch by a hammer, or the like, to an amount that will achieve the proper gradient for the pipe to be associated therewith. After all of the spike have been driven in, the pipes are then laid on the lower semicircular half-sections and snapped in place therein. Then, the installer attaches the upper semicircular half-sections to the bottom semicircular half-sections. The two semicircular half-sections have cooperating clamping sections that allow the upper semicircular half-section to be slid down and onto the lower semicircular half-section and clamped together.
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"Swivel Lock Pipe Hanger." (undated).
Gerstein Milton S.
Novosad Stephen J.
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