发明名称 |
Floor cleaning apparatus with twin agitators having different diameters |
摘要 |
A floor cleaning apparatus includes a nozzle assembly and a canister assembly. A suction generator and a dirt collection vessel are carried on either the nozzle assembly or the canister assembly. In addition, the apparatus includes first and second agitators. The first agitator has a diameter D<SUB>1 </SUB>and the second agitator has a diameter D<SUB>2</SUB>. Diameter D<SUB>1 </SUB>is greater than diameter D<SUB>2</SUB>. Accordingly, the two agitators have different footprints and different cleaning characteristics.
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申请公布号 |
US2005172447(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20050051778 |
申请日期 |
2005.02.04 |
申请人 |
PANASONIC CORPORATION OF NORTH AMERICA |
发明人 |
RONEY JEFFREY T.;YACOBI MICHAEL S.;FEDORKA THOMAS J.;HITZELBERGER JOEL E. |
分类号 |
A47L5/30;A47L9/00;A47L9/04;(IPC1-7):A47L5/30 |
主分类号 |
A47L5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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