| 发明名称 |
MOTOR DRIVEN BRUSH ASSEMBLY FOR A VACUUM CLEANER |
| 摘要 |
<p>A cylindrical motor driven brush for a vacuum cleaner or the like comprises a hollow outer cylinder (10) and a plastic bristle tube assembly (18,20) for insertion in the outer cylindrical tube. The insert tube is provided with a helical mounting strip (22) with brush bristles (24) thereon which is inserted through a corespondingly shaped slot in said outer cylindrical tube.</p> |
| 申请公布号 |
EP0265407(A3) |
申请公布日期 |
1988.08.24 |
| 申请号 |
EP19870850310 |
申请日期 |
1987.10.15 |
| 申请人 |
NATIONAL UNION ELECTRIC CORPORATION |
发明人 |
RICHMOND, CLARK S.;ERICKSON, DAVID A. |
| 分类号 |
A47L5/30;A47L9/04;(IPC1-7):A47L9/04 |
主分类号 |
A47L5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
