发明名称 |
CLEANER HEAD FOR A VACUUM CLEANER |
摘要 |
A cleaner head (8) for a vacuum cleaner (2), comprising a housing (22), a roller (20) and a wheel assembly (96, 98) arranged to support the cleaner head (8) on a surface such that the roller (20) is held out of pressing engagement with the surface. The roller (20) is arranged to rotate with respect to the housing (22) and the wheel assembly (96, 98) comprises a first wheel (96) which is arranged to drive the roller (20). |
申请公布号 |
WO2015015166(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
WO2014GB52258 |
申请日期 |
2014.07.24 |
申请人 |
DYSON TECHNOLOGY LIMITED |
发明人 |
WILLIAMSON, HEIDI;DIMBYLOW, STEPHEN;MCINTOSH, DONALD JAMES;SHEVLIN, GERARD MATTHEW |
分类号 |
A47L9/04;A47L9/06 |
主分类号 |
A47L9/04 |
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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