Bending device for civil air defense door production

The utility model discloses a bending device for civil air defense door production, relates to the technical field of civil air defense door production, and solves the problem that when a lifting hook for a civil air defense door is produced, a single reinforcing steel bar is usually bent, and the w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI PENG, WANG GUOTAO, LIN WANLIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF METAL WIRE
Online-Zugang:	Volltext bestellen
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