| 摘要 |
A clog reduction structure for a squeegee assembly for removing solution from a floor surface with a surface maintenance vehicle is disclosed. The clog reduction structure includes an inlet in fluid communication with a vacuum chamber, an outlet in fluid communication with a vacuum conduit, and a configured surface between said inlet and said outlet, wherein said inlet has a substantially larger cross sectional area than said outlet. The clog reduction structure may include a variety of shapes or transitions between the inlet and outlet of the squeegee assembly. Efficient passage of larger debris from the vacuum chamber into a vacuum conduit is provided by the clog reduction structure.
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