| Original document(35 pages) Authorized document(19 pages) 中文版 |
A mop is wrung by means of a mop wringer comprising a housing, a pair of rotatable, wringing rollers having resilient roller bodies. At least one of the rollers is movable between an inactive position, in which the rollers are out of contact with one another and in spaced apart relationship, and an active position in which the rollers are in contact with one another and further pressed against the mop. By the pressing against one another, the rollers are deformed for generating a wringing pressure therebetween. The movable roller is moved from its inactive position by the interaction between an L-shaped arm, which is caused to swing by means of a handle, by means of an arm assembly or by means of a motor. The L-shaped arm interacts with a cam surface of a further L-shaped arm, on which the movable roller is journalled. After the movable roller has been brought into contact with and presses against the non-movable roller and the mop, the movable roller is maintained in its active....... |
Application Number
申请号 |
89102685 |
Application Date
申请日 |
1989.04.22 |
| Title 名称 |
Mop wringer, mop wringing system and roller |
Publication Number
公开号 |
1046455 |
Publication Date
公开日 |
1990.10.31 |
| Approval Pub. Date |
|
Granted Pub. Date |
1993.12.29 |
| International Classification 分类号 |
A47L13/60 |
Applicant(s) Name
申请人 |
Fr. Ditlevsens Eftf. A/S |
| Address 地址 |
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| Inventor(s) Name 发明人 |
John Christian Pasbol |
| Attorney & Agent 代理人 |
TAO ZENGWEI |
| More information 更 多 信 息 |
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