发明名称 |
Cleaning head assemblies having touch-free attachment and alignment technology |
摘要 |
Embodiments include a cleaning head assembly for a floor surface maintenance machine. The cleaning head assembly can include a hub (or cleaning head housing) and a pad driver, wherein the pad driver attaches to and aligns axially with the hub (or cleaning head housing) in a touch-free manner. |
申请公布号 |
AU2014223616(B2) |
申请公布日期 |
2016.04.28 |
申请号 |
AU20140223616 |
申请日期 |
2014.02.26 |
申请人 |
TENNANT COMPANY |
发明人 |
BAKER, LEO JASON;STODDARD, JEREMY CLINTON;LEIBRANDT, STEVEN JAMES;CLARK, JUSTIN MICHAEL;MEYER, NATHAN SCOTT |
分类号 |
A47L11/40 |
主分类号 |
A47L11/40 |
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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