A hinge assembly (34, 134) with two pivot axes (26, 126, 28, 128) is provided for a folding frame. One pivot axis (28, 128), a working pivot axis, allows an outer wing frame section (24, 124) to rotate while in operation to follow the ground contours by rotating relative to an adjacent frame section (20, 120) without creating any interference between adjacent tools mounted to the frame sections (20, 120, 24, 124). The second pivot axis (26, 126) is a folding pivot axis above the frame and about which the outer wing frame section (24, 124) rotates to fold the outer wing frame section (24, 124) into the transport position. This hinge assembly (34, 134) when used on a five section implement frame allows the outer wing frame section (24, 124) to both follow the ground contour and to fold into an acceptable transport position.
