A trailer frame includes an axle-carrying portion and a tongue. The tongue includes first and second curved drawbars, each defining a convex surface. The convex surface of the first drawbar faces the convex surface of the second drawbar. The facing convex surfaces allow for an increased turning radius of a tow vehicle connected thereto by increasing the distance between the rear corners of the tow vehicle and the tongue.
TRAILER FRAME WITH CURVED DRAWBARS
25.07.2019
Patent
Elektronische Ressource
Englisch
SAE Technical Papers | 2002
SAE Technical Papers | 1983
Specification for drawbars and hitches for agricultural machines, implements and trailers
Engineering Index Backfile | 1961