发明名称 |
SURFACE CLEANING APPARATUS AND METHOD |
摘要 |
A cleaning tool accepts and retains a roll of absorbent towelling such that the surface of the rolled towel may contact a surface such as window glass to clean and polish the surface. The tool includes a fixed rod, tapered at one end over which is slid the towel roll. The fixed rod is held in a horizontal position by a frame made up of two supporting arms. One arm is hinged and permanently attached to one end of the rod; the other arm has a coupling device for attachment to the other end of the rod. A horizontally mounted plate extends between the arms to provide lateral support to the mounted roll to prevent unravelling of the towelling during use, and to provide a serrated edge for removal of used towelling. The frame is fastened to a handle housing a female thread fitting to which may be attached a removeable extension pole for remote cleaning applications. In an alternative embodiment a single arm supports the rod and towel roll, the arm featuring a hinge and locking device. Further embodiments of the device relate to alternative methods of lateral support for the loaded towel roll.
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申请公布号 |
CA2191902(C) |
申请公布日期 |
2002.02.19 |
申请号 |
CA19962191902 |
申请日期 |
1996.12.03 |
申请人 |
DE LISSA, RICHARD CHRISTOPHER FREDERICK |
发明人 |
DE LISSA, RICHARD CHRISTOPHER FREDERICK |
分类号 |
A47L1/06;A47L1/15;(IPC1-7):A47L1/15 |
主分类号 |
A47L1/06 |
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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