| 摘要 |
a) Car park structure provided with a number of independent levels. b) Car park structure with two or more levels, the structure being characterised in that it comprises: (a) an upper level floor (1) having two vertical parts (11) arranged at the two rear corners of the said floor, these vertical parts being provided with roller wheels mounted on both sides of the said parts; (b) a lower level floor (2) having a certain number of rollers arranged on the underside thereof; and (c) upper rails (4) and lower rails (5) arranged in parallel, these upper rails and these lower rails comprising, respectively, longitudinal parts (41-51), horizontal parts (42-52), and curved parts (43-53) situated between the longitudinal parts and the horizontal parts. c) The invention relates to a car park structure. <IMAGE>
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