发明名称 Grinding-disk receiving element especially for a hand-guided electric grinding tool
摘要 With a sanding-disc receiving element for a hand-guided electric sanding tool, an eccentric sander ( 15 ) in particular, the sanding-disc receiving element including a bearing flange ( 2 ) with a plurality of driving lugs ( 3 ) protruding in the axial direction around the surface ( 18 ), and a plurality of screw holes ( 8 ), and including a bearing ( 1 ) fixed in the axial and radial direction on the bearing flange ( 2 ), simple, reliable installation of the sanding disc ( 5 ) on the bearing flange ( 2 ) is ensured by the fact that the driving lugs ( 3 ) and the screw holes ( 8 ) are arranged equidistantly relative to each other on a common circle around the central axis of the bearing flange ( 2 ).
申请公布号 US7217177(B2) 申请公布日期 2007.05.15
申请号 US20050554014 申请日期 2005.10.11
申请人 ROBERT BOSCH GMBH 发明人 FRECH ALFRED;LUTZ TOBIAS
分类号 B24B23/03;B24D99/00;B24B23/04;B24B45/00;B24D9/08 主分类号 B24B23/03
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