METAL PIPE COLUMN AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a metal pipe column which can curb increase in the manufacturing cost and can be installed on a road side or in a park without causing a safety problem. SOLUTION: The metal pipe column 10 comprises a column body 11 formed with a tapered metal pipe, a base plate 12 ha...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUKAMI SUSUMU, KINDO HIDENORI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a metal pipe column which can curb increase in the manufacturing cost and can be installed on a road side or in a park without causing a safety problem. SOLUTION: The metal pipe column 10 comprises a column body 11 formed with a tapered metal pipe, a base plate 12 having a pipe-shaped part 12a externally fitted to a base end part of the column body 11, and an inside reinforcing pipe 13 internally fitted to a base end part of the column body 11. An inner peripheral surface of the pipe-shaped part 12a of the base plate 12 is friction-joined to an outer peripheral surface of the column body 11, and an outer peripheral surface of the inside reinforcing pipe 13 is friction-joined to an inner peripheral surface of the column body 11 in a manner of overlapping the pipe-shaped part 12a of the base plate 12. COPYRIGHT: (C)2008,JPO&INPIT