作者: Iftach Segal
DOI:
关键词: Composite material 、 Base (geometry) 、 Substrate (printing) 、 Hook 、 Materials science 、 Automotive engineering 、 Tire rotation 、 Fastener
摘要: A barrier (B) for arresting motion of a vehicle driven in an incoming direction (V) and having wheels ( 18 ) with tires that couple to fasteners 20 retained substrate 10 ). The has thickness (T) is disposed on the ground (G). are single-piece configured self-retention into wheel over fastener. fastener may be engagement via top surface 14 or bottom 16 which base 31 at least one prong 30 hook 35 either three-dimensional woven web loops, full, foamed substrate. introduced retrieved out manually mechanically.