Shopping cart theft-control apparatus

作者: Ernesto G. Castaneda

DOI:

关键词: CartParking areaBase (geometry)EngineeringSimulationParking lotComputer network

摘要: A shopping cart theft-control apparatus arranged to prevent the unauthorized removal of carts from parking area surrounding a market or store in which are employed, lot defining restricted enclosed having separate entrance and exit portals for pedestrians vehicles, wherein pedestrian include plurality vertical poles forming passage spaces less than width carts, vehicle comprise base structure laterally disposed bar elements equally spaced apart parallel relation receive wheels therein, thus preventing passing therethrough.

参考文章(1)
Timothy J. Connolly, Store security system ,(1975)