发明名称 |
Spray and suction floor cleaner - has detachable fresh water tank with lower sump collecting used water |
摘要 |
<p>The spray suction and vacuum cleaning apparatus is used for floor cleaning. A bucket-shaped fresh water tank (5) is held in the upper open surface of the dirty water container (2) by its flange (6) on the edge (7) of the dirty water container (2). It is kept in position by the superimposed cover of the housing. This has a circular groove and fits on to the upper edge (7'). The suction connection (4) is connected to a spray suction nozzle, and the suction turbine is house in the cap. There are holes around the fresh water tank rim, through which air and dirty water tank (2).</p> |
申请公布号 |
DE2539832(A1) |
申请公布日期 |
1977.03.17 |
申请号 |
DE19752539832 |
申请日期 |
1975.09.08 |
申请人 |
BAUER,GERHARD;BLUMNAUER,REINHOLD |
发明人 |
BAUER,GERHARD;BLUMNAUER,REINHOLD |
分类号 |
A47L11/30;(IPC1-7):47L11/30 |
主分类号 |
A47L11/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|