发明名称 Hand tool device with its own drive - has bent spindle to take angle grinder and power driven fan extractor
摘要 The hand tool device with its own drive has a bent drive spindle on which an angle grinder can be fitted. It has also a dust extractor in the form of a fan driven by the same motor, and an outlet over which the hose of a collecting container is fitted. The radial fan (50) is screwed onto the drive spindle (2) outside the tool (3), and a guard housing (10,20,30,40) is attached to the device encasing the fan (50) completely, and partially encloses the tool. USE/ADVANTAGE - Can also be used for a hand operated circular saw.
申请公布号 DE3921125(A1) 申请公布日期 1991.01.10
申请号 DE19893921125 申请日期 1989.06.28
申请人 CIOPTIA, PETER, 5620 VELBERT, DE 发明人 CIOPTIA, PETER, 5620 VELBERT, DE
分类号 B23D47/12;B23D59/00;B24B55/10 主分类号 B23D47/12
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