STRUCTURE, METHOD AND NUT BODY FOR JOINING STEEL PIPE

PROBLEM TO BE SOLVED: To simply join steel pipes together without causing a rattle.SOLUTION: A nut body 30 having an outer peripheral surface 31 provided with a tapered protrusion 32 is screwed to a male-type joint end 13 of one steel pipe 10, and a female-type joint end 23 of the other steel pipe 2...

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Bibliographische Detailangaben
Hauptverfasser:	ENDO HIDEAKI, SATO SHINKO, YABE FUMIO, HANAWA MORIYUKI, TSUCHIYA KOSABURO
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING CEILINGS EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FLOORS FOUNDATIONS GENERAL BUILDING CONSTRUCTIONS HYDRAULIC ENGINEERING INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To simply join steel pipes together without causing a rattle.SOLUTION: A nut body 30 having an outer peripheral surface 31 provided with a tapered protrusion 32 is screwed to a male-type joint end 13 of one steel pipe 10, and a female-type joint end 23 of the other steel pipe 20 is screwed to the male-type joint end 13 to which the nut body 30 is screwed. Thus, the tapered outer peripheral surface 31 of the protrusion 32 of the nut body 30 is pushed by a tapered inner wall 26 in an opening 22 of the female-type joint end 23, and the nut body 30 is fastened to the male-type joint end 13. A structure 100 for joining the steel pipes together is configured as above.