| 发明名称 |
Automatic swimming pool cleaners and associated hoses |
| 摘要 |
Automatic pool cleaners and associated hoses are detailed. Hoses may contract and expand in use and include sections of differing compliancies. Such contractions and expansions may be intensified in more compliant portions and attenuated in less compliant portions. Also discussed are positive locking mechanisms for adjacent hose sections.
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| 申请公布号 |
US8590088(B2) |
申请公布日期 |
2013.11.26 |
| 申请号 |
US20050658370 |
申请日期 |
2005.08.29 |
| 申请人 |
BAUCKMAN MARK J.;VAN DER MEIJDEN HENDRIKUS JOHANNES;HARRISON PETER HUGH;ZODIAC POOL CARE EUROPE |
发明人 |
BAUCKMAN MARK J.;VAN DER MEIJDEN HENDRIKUS JOHANNES;HARRISON PETER HUGH |
| 分类号 |
E04H4/16 |
主分类号 |
E04H4/16 |
| 代理机构 |
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代理人 |
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