| 摘要 |
An increased capacity portable retriever for collecting and dispensing tennis balls utilized on a flat surface comprising a horizontally elongated container having a front retrieving section with a top handle, a rear collecting section pivotably supported by two wheels coaxially mounted at a bottom wall and a front wall dispensing opening with a cover. The front retrieving section contains bottom parallel rods spaced from each other a distance smaller than the tennis ball diameter. The container has horizontal retrieving and vertical dispensing positions. The container includes a compartment capacity regulating element for dispensing balls individually. First method of retrieving, collecting and dispensing tennis balls includes repetitive transferring a substantial group of balls from the retrieving section towards the collecting section. Second method includes cyclical reducing the container compartment capacity correspondingly to a volume of balls group resided in the compartment after dispensing a comfortably reachable balls portion from the container.
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