发明名称 |
METHOD FOR OPERATING AN ATTACHMENT DEVICE FOR A VACUUM CLEANER AND A CORRESPONDING ATTACHMENT DEVICE |
摘要 |
A method for operating an attachment device for a vacuum cleaner includes an electrically rotatable brush roller and a motor for driving the brush roller. The method includes rotating the brush roller in a normal operational direction during operation. The method further includes rotating the brush roller in a reverse direction opposite to the normal operational direction of rotation, when the brush roller is detected to be jammed.
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申请公布号 |
US2010269857(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20100765162 |
申请日期 |
2010.04.22 |
申请人 |
MIELE & CIE. KG |
发明人 |
ASSMANN WALTER;BEHRENSWERTH MARTIN;ENNEN GUENTHER;MARKS VOLKER;WOLF CORNELIUS |
分类号 |
B08B1/04;A47L9/04;A47L9/28;A47L11/40 |
主分类号 |
B08B1/04 |
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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