Simple large-diameter steel pipe bender

The invention discloses a simple large-diameter steel pipe bender, which comprises a drawing mechanism, a bender body and a fixture, the drawing mechanism is used for supplying bending force to a steel pipe to be bent, the fixture is used for connecting the steel pipe to be bent with the drawing mec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHI ZHENZI, CHEN ZONGXUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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