Pool cleaner component
First Claim
1. A plastics material flexible disc shaped to engage around the inlet of a swimming pool cleaner which in use is caused to move by an interruption of flow induced through the cleaner in which the disc has guides on the upper surface thereof which extend radially from a central opening through the disc outwardly at least halfway to the periphery of the disc.
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Accused Products
Abstract
This invention is concerned with flexible plastics material discs which are shaped to engage around the inlets to automatically operating swimming pool cleaners which are caused to move by an interruption of the flow induced through the cleaner by the pump of the pool filtration plant. The discs act to hold the cleaner against the surface to be cleaned and the invention provides guides on the upper surface of the disc preferably in the form of radially extending ribs decreasing in height towards the periphery of the disc. The guides direct dirt over the disc into the inlet of the pool cleaner.
21 Citations
8 Claims
- 1. A plastics material flexible disc shaped to engage around the inlet of a swimming pool cleaner which in use is caused to move by an interruption of flow induced through the cleaner in which the disc has guides on the upper surface thereof which extend radially from a central opening through the disc outwardly at least halfway to the periphery of the disc.
Specification