作者: Marvin J. Aszkenas
DOI:
关键词: Fender 、 Guard (information security) 、 Engineering 、 Stack (abstract data type) 、 Structural engineering
摘要: A contiguous wall of mutually parallel, adjacent stacks used motor vehicle tires defines a guard rail or dock fender. The device includes frame which resembles U lying on its side. Spindles extend between the legs and spindles through hub openings stack tires. are rotatable relative to frame, so as absorb force components acting parallel