Hand-heldpowertool 申请(专利)号:DE1996103528 申请日:1996-02-01专利号:DE19603528B4公开公告日:2005-01-13 主分类号:B23B45/00分类号:B23B45/00; B23B45/16申请权利人:ROBERTBOSCH GMBH,70469STUTTGART,DE 发明设计人:MUELLER,ROLF, 70771 LEINFELDEN-ECHTERDINGEN,DE; BAUMANN,OTTO,70771 LEINFELDEN-ECHTERDINGEN,DE; REIBETANZ,WILBERT,70771LEINFELDEN-ECHTERDINGEN,DE; NEUBERT,HEINZ,DR.,73061 EBERSBACH,DE公开国代码:DE申请国代码:DE 优先权国家:DE 优先权:19960201DE 19603528 摘要: 摘要附图: Apoweredhandtool10isprovidedwithanextractiondevice18.Theextractiondevice18comprisesasuctionchamber38,whichismountedaxiallyforwardofatoolholder13.Thesuctionchamber38isformedofanextractionhousing39,whichisformedonorformedofanaxiallydisplaceableactuatingsleeve31.Anextractionduct19extendsfromthesuctionchamber38toanextractionfan