发明名称 |
Window cleaning device, comprising transversal rotation axle with locking facility facilitating access to all areas of window pane |
摘要 |
<p>The device is assembled of a rigid rectangular sheet (1) carrying a cloth or sponge, and a stick shaped handle (6). The sheet (1) is attached to a trapezoidal bearing block (2) with two vertical lateral extensions with openings for the insertion of the outer ends of a transversal rotation axle (3). When the cloth or sponge is guided across the pane the lower surface is always kept in a perfect cleaning position. A locking element assembled of a ball (7) and a spring (9) can be engaged with a recess (8) at the sleeve (4) in order to fix the sheet (1) in a predetermined angle.</p> |
申请公布号 |
DE20311252(U1) |
申请公布日期 |
2003.10.30 |
申请号 |
DE2003211252U |
申请日期 |
2003.07.21 |
申请人 |
GRABARITS, DIETER |
发明人 |
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分类号 |
A47L1/06;A47L13/42;B25G3/38;(IPC1-7):A47L1/06 |
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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