Rapid unloading sand box of steel structure

The utility model discloses a rapid unloading sand box with a steel structure, and belongs to the technical field of sand boxes. The device comprises an upper cylinder body and a lower box body, the upper cylinder body is clamped on the inner side of the lower box body, and dry quartz sand is filled...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHAN BOLONG, HU JIANGLONG, FAN MAOLIN, WU XIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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