MULTI-CORE UNDERGROUND CONDUIT-MANHOLE SYSTEM

The joinder of ducting such as underground systems of multi-tube form, comprised of a coupler assembly receiving the complementary ends of one or more continuing duct sections and bonded thereto and the sections thereby connected together by means of liquid material hydraulically applied under press...

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Bibliographische Detailangaben
Hauptverfasser:	MC NEELY A,US, HUSKA P,US, KENNEDY W,US
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The joinder of ducting such as underground systems of multi-tube form, comprised of a coupler assembly receiving the complementary ends of one or more continuing duct sections and bonded thereto and the sections thereby connected together by means of liquid material hydraulically applied under pressure to enter an annulus around each duct to be coupled, and wherein the application of and solidification of said material purges each said annulus while adhereing to bond the coupler and ducts and thereby hermetically sealing each joinder; and the system being characterized by its adaptability to an array consisting of a multiplicity of ducts cooperatively arranged by means of a saddle having a manifold simultaneously distributing said liquid material to the coupler connections; there being process support means and a kit involved in the method of coupling by which the bonding material is hydraulically injected with heat applied as required.