FLANGE COUPLING

PURPOSE:To make a flange coupling lighter than convertional ones and apply fusion galvernization thereto as well as the conventional cases. CONSTITUTION:A flange coupling is built up in such a way that a cylindrical part 3 whose one side is welded and jointed to the end part of a steel pipe 2 is pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SATO NOBUHIRO, TANUMA RYOICHI, ONOE HISAHIRO, ITO KAMETARO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To make a flange coupling lighter than convertional ones and apply fusion galvernization thereto as well as the conventional cases. CONSTITUTION:A flange coupling is built up in such a way that a cylindrical part 3 whose one side is welded and jointed to the end part of a steel pipe 2 is provided thereto, an inner flange 7 and an outer flange 4 inwardly/ outwardly overhung are formed to other side of the cylindrical part 3, a plurality of bolt holes 5 are formed in the outer flange 4 at certain intervals, rib parts 8 to be connected to the inner circumferential surface of the cylindrical part 3 are redially provided on the inner flange 7, and through-holes 6 opened to the inside/outside of the inner flange 7 are formed between respective rib parts 8.