发明名称 DOCUMENT SHREDDER
摘要 A document shredder has a housing wall interrupted by an insertion opening of a feed channel for the material to be comminuted. A cutting unit adjoins the feed channel in the insertion direction of the material to be comminuted. A suction-extraction device has an intake end opening into the feed channel and intended for sucking the air stream out of the feed channel. A filter element in the blow-out opening filters out fine dust particles before the suction-extracted air is blown out of the document shredder housing into the surroundings.
申请公布号 US2012248230(A1) 申请公布日期 2012.10.04
申请号 US201213480112 申请日期 2012.05.24
申请人 ZAPF GERHARD;POESCHL DIETER;SCHOLZ THOMAS;DAHLE BUEROTECHNIK GMBH 发明人 ZAPF GERHARD;POESCHL DIETER;SCHOLZ THOMAS
分类号 B02C23/08;B02C18/06;E03B7/07 主分类号 B02C23/08
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