发明名称 DEVICE AND METHOD FOR LIQUID REMOVAL FROM CARPET
摘要 The flooding device is disclosed coupled to a suction pump truck by flexible conduit. The deflooding device includes a suction chamber having a downward facing opening therein and a compression element, namely a roller, protruding therefrom. The roller has openings or other structure to allow water to exist beneath the roller while the roller is compressing the carpet nap. A propulsion system including a motor drive system attached to the roller allows the unit to be self-propelled across the carpet.
申请公布号 WO0105290(A1) 申请公布日期 2001.01.25
申请号 WO2000US19891 申请日期 2000.07.20
申请人 发明人 BOLDEN, KURT, E.;SUTTON, DAVE, SR.
分类号 A47L7/00;A47L9/04;A47L11/30;(IPC1-7):A47L7/00 主分类号 A47L7/00
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