发明公开
- 专利标题: ATTACHMENT FOR A VACUUM CLEANING APPLIANCE
- 专利标题(中): 附件用于真空吸尘器
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申请号: EP11721353.8申请日: 2011-05-24
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公开(公告)号: EP2582280A1公开(公告)日: 2013-04-24
- 发明人: RYAN, Leigh , COURTNEY, Stephen
- 申请人: Dyson Technology Limited
- 申请人地址: Tetbury Hill Malmesbury Wiltshire SN16 0RP GB
- 专利权人: Dyson Technology Limited
- 当前专利权人: Dyson Technology Limited
- 当前专利权人地址: Tetbury Hill Malmesbury Wiltshire SN16 0RP GB
- 代理机构: Booth, Andrew Steven
- 优先权: GB201010365 20100621
- 国际公布: WO2011161428 20111229
- 主分类号: A47L9/04
- IPC分类号: A47L9/04 ; A47L5/26
摘要:
An attachment for a vacuum cleaning appliance, the attachment including a head divided into a first rotatable member and a second rotatable member, each rotatable member comprising means for sweeping dirt from a surface, a conduit connectable to a vacuum cleaning appliance for conveying an air flow from the head towards the appliance, a drive mechanism for rotating the head about a first axis while simultaneously rotating the first rotatable member about a second axis and the second rotatable member about a third axis, each of the second axis and the third axis being angled to the first axis, and means for dislodging dirt from the sweeping means with rotation of the head about the first axis so that dislodged dirt may become entrained within the air flow.
公开/授权文献
- EP2582280B8 ATTACHMENT FOR A VACUUM CLEANING APPLIANCE 公开/授权日:2014-10-22
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