Abstract: A pair of side linkages for raising a convertible top between a raised position, covering the vehicle body passenger compartment, through a body opening, and a lowered position folded into a storage compartment within the vehicle body, said top including a header for engaging the vehicle windshield in the top raised position and at least one crossbow extending between the side linkages, each linkage comprising side rails pivoted to and extending rearwardly from the header, and a plurality of links forming 4-bar linkages connecting the header, side rails and vehicle body for folding the top in a Z-shaped folding action to a compact shape in the storage compartment such that the header is not inverted and covers the folded top and closes the body opening.

Abstract: A three-dimensional four bar linkage mechanism is described which provides in and out movement of the rear corners of a convertible top as the top is being lowered or extended which allows the storage space for the retracted top to be smaller in width than the width of the foot print of the top when extended. A drag link which is hinged at one end to one bar and connected by a ball joint to a second bar which in turn is obliquely hinged to a third bar provides the three-dimensional action.

Abstract: A convertible top architecture for a series of vehicles of a common platform is disclosed, the vehicles having roof styles of different shapes or passenger spaces of different lengths, the top designed to cover the different length passenger spaces, the top characterized by a rear rail, top cover and backlight that are unique to each length passenger space or roof style and further including common componentry for the remainder of the top regardless of the length of the passenger space or roof style.