Portable punching equipment for constructional engineering

The utility model relates to the field of constructional engineering, in particular to portable punching equipment for constructional engineering, which comprises a bottom plate and a punching drill bit, moving wheels are mounted at the bottom of the bottom plate, a first side plate and a second sid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENG SHIYAN, GUO WEI, DIAO YU, PAN TIANYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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