发明名称 |
SWIMMING POOL CLEANER |
摘要 |
Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency. |
申请公布号 |
CA2921924(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
CA20142921924 |
申请日期 |
2014.08.21 |
申请人 |
HAYWARD INDUSTRIES, INC. |
发明人 |
RIEF, DIETER J.;SCHLITZER, HANS RAINER;RIEF, MANUELA;RIEF, ROSEMARIE;RENAUD, BENOIT JOSEPH |
分类号 |
E04H4/16;B62D5/06;B62D5/14;F04D29/00 |
主分类号 |
E04H4/16 |
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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