发明名称 A support system for hand-held tools, such as electric drills, has a bipod attached to the machine raising it above ground level for easy recovery.
摘要 An electric drill machine (1) has a collar (4) clamped to the front housing (5) by a wing-screws (6) having two tubular extensions (3), which may swivel for adjustment, and adjustable length rods (7) by which the machine is rested on the ground (8) during work pauses.
申请公布号 DE19927439(A1) 申请公布日期 2000.06.21
申请号 DE19991027439 申请日期 1999.06.16
申请人 GRUBER, BRUNO 发明人 GRUBER, BRUNO
分类号 B23B45/14;B23Q9/00;B25H3/00;(IPC1-7):B23B45/00 主分类号 B23B45/14
代理机构 代理人
主权项
地址