发明名称 |
Rotary surface cleaning tool including tools suitable for cleaning carpets, and associated systems and methods |
摘要 |
<p>Rotary surface cleaning machines with recovery tanks and associated systems and methods are disclosed. A representative rotary surface cleaning machine in accordance with the present disclosure includes a base assembly, a support frame coupled to the base assembly, a recovery tank carried by the support frame, a vacuum blower, and a discharge pump. The vacuum blower draws a mixture of air and fluid from the base assembly to the recovery tank when the base assembly is in operation. Then the discharge pump discharges a liquid portion of the mixture from the recovery tank.</p> |
申请公布号 |
GB2521776(A) |
申请公布日期 |
2015.07.01 |
申请号 |
GB20150003470 |
申请日期 |
2013.10.28 |
申请人 |
SAPPHIRE SCIENTIFIC |
发明人 |
WILLIAM EDWARD BRUDERS;BRETT ALAN BARTHOLMEY;BILL ELMER RICHARDSON;KEVIN A WOLFE;KEITH STUDEBAKER;ROY STUDEBAKER |
分类号 |
A47L11/29;A47L9/00;A47L11/292;A47L11/30;A47L11/34;A47L11/40 |
主分类号 |
A47L11/29 |
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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