作者: James Ullman
DOI:
关键词: Connection (vector bundle) 、 Tread 、 Transverse plane 、 Frame (networking) 、 Structural engineering 、 Pickup 、 Engineering 、 Trailer
摘要: A trailer for hauling vehicles includes a central frame with pair of longitudinal tubular members and plurality transverse cross-members interconnecting the to form an open frame. ladder frames are affixed along outward faces project transversely therefrom in opposite directions. Each outer rail extending parallel members, rungs connecting rails members. tread plates supposed on extend from forward rearward end frame, spaced-apart distance support wheels vehicle thereon. wheel assembly is mounted permit transport trailer, hitch connection pickup or other prime mover. inner rails, located inwardly The upwardly beyond upper surfaces preferably journaled between supported rungs. ramps provided which removably connected provide access plates. ramp receiving pocket formed storage trailer.