发明名称 |
MATTBEHANDLINGSANORDNING. |
摘要 |
A carpet cleaning device having brush rollers which extend cantilevered on both sides of their point of drive and are plug-engaged in head pieces rotating on a shaft, the head pieces being extended by coupling bushings which engage at their free end, by means of coupling claws, into mating claws of the hub of a drive gear which turns on the shaft. |
申请公布号 |
FI74203(B) |
申请公布日期 |
1987.09.30 |
申请号 |
FI19820000263 |
申请日期 |
1982.01.27 |
申请人 |
VORWERK & CO. INTERHOLDING GMBH |
发明人 |
WULF, PETER;SCHLECHT, ANNEGRET |
分类号 |
A47L5/30;A47L9/04;(IPC1-7):A47L5/30;A47L11/32 |
主分类号 |
A47L5/30 |
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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