作者: D Gilker
DOI:
关键词: Electrical engineering 、 Simulation 、 Cart 、 Engineering 、 Front (military) 、 Front and back ends
摘要: A unitary shopping cart receiver to be arranged in predetermined proximity a store or the like providing plurality of carts for shoppers and adapted induce deposit when their use thereof is terminated. The involves an elongate chute with parallel sides, open front rear ends into which can manually engaged longitudinal movement storage therein. has gate means at its end releasably return deposited next dispenser operable dispense prize reward each time advanced engagement thereof. Finally, receiving permit advance prevent withdrawal from related operate receiver.