Articulated arm for the suspension of road vehicles

摘要

Articulated wheel support arm for trailers or caravans. The arm comprises two dished shells 1 welded at their edge 2. A dished tubular recess 7 in each of the shells receives a shaft 9 on which a wheel support flange 13 is welded. The ends 22 of the forks 4, 5 of the arm receive sockets 24 for articulation of the arm on the vehicle. The invention permits the assembly of different types of arm from a small number of common components. <IMAGE>