Hand drill dust extractor - has suction nozzle guided by socket on outer pipe, inner pipe, and stabilising rod

申请公布号：DE2546531(A1)

申请号：DE19752546531

申请日期：1975.10.17

申请公布日期：1977.04.28

申请人：

KONSCHAK,GUENTER

发明人：KONSCHAK,GUENTER

分类号：B23B49/00;B23Q11/00;(IPC1-7):23B45/00

主分类号：B23B49/00

摘要：<p>A hand drilling machine has a dust extractor with a suction nozzle connected to a suction unit guided by a socket (5) on an outer pipe (1) and an inner pipe (2) together with a stabilising rod (4), so that when drilling takes place it always adopts the very best position for dust extraction. This assembly may also be attached to sawing and groove milling machines. The dust suction device nozzle has an attachment surface imparting stability and guiding to the drill during the working. The attachment surface which is adjustably insertable in the guide (8) of the suction device permits accurate inclined drilling.</p>

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