DIGGING APPARATUS WITH SAFETY MECHANISM

Provided herein is an electric powered digging apparatus comprising: a powerhead, the power head comprises a motor and a gearbox; a handle frame, the powerhead is mounted onto the handle frame; and a drill bit, the drill bit is driven by the motor to rotate around a longitudinal axis, the electric p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN, HUI JIAN, TORRISI, GREGORY SCOTT, CHUNG, KOON FOR, LAN, XIAO DI, KONDRO, GRZEGORZ, SHAO, SHUAI, MCENTYRE, RICHARD MICHAEL, WANG, YAN JIA, FELDKAMP, JONATHAN ROBERT, MCCALLUM, JOHN EUGENE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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