Motor vehicle sliding top
AssigneeWebasto-Werk W. Baier GmbH & Co.
InventorsAlfons Lutz, Hans Jardin
Life of this patent
Estimating the term…
Abstract
A sliding roof panel arrangement for opening and closing an opening in the roof of a motor vehicle is provided with a crash protection construction for preventing the unintentional closing of an open sliding cover due to the influence of high inertial forces as occur from strong deceleration during a collision. In accordance with a first embodiment, a flyweight is pivotally connected to the sliding cover and is arranged so as to engage a notched bar mounted on a fixed roof portion under the influence of said high inertial forces. According to a modified embodiment, a safety belt arrangement is secured to the sliding cover at one end and is wound upon an automatic blocking roll-up mechanism secured to a fixed roof portion at its other end.
Claims6
A motor vehicle sliding roof comprising a rigid sliding cover for closing an opening in the roof in a closed position, and mounted for dropping out of said opening and sliding under a fixed rear portion of the roof, said sliding cover being provided with protection means for preventing the unintentional shifting of the cover toward said closed position under the effect of high inertial forces, such as occur in a crash, wherein a rear edge of the sliding cover is connected to a shifting yoke by erecting levers, said protection means comprising the erecting levers and one or more stabilizing levers mounted between the erecting levers in the vicinity of the vehicle longitudinal median plane, and pivoted at one end on the rear portion of the sliding cover and an opposite end on said shifting yoke, whereby unintentional sliding motion of the sliding cover related to bending of said shifting yoke is prevented.
A motor vehicle sliding roof comprising a rigid sliding cover for closing an opening in the roof in a closed position, and mounted for dropping out of said opening and sliding under a fixed rear portion of the roof, said sliding cover being provided with protection means for preventing the unintentional shifting of the cover toward said closed position under the effect of high inertial forces, such as occur in a crash, wherein the protection means comprises at least one flyweight pivoted on the sliding cover and engaging on collision a bar provided with notches and mounted on said fixed roof portion.
A motor vehicle sliding roof comprising a rigid sliding cover for closing an opening in the roof in a closed position, and mounted for dropping out of said opening and sliding under a fixed rear portion of the roof, said sliding cover being provided with protection means for preventing the unintentional shifting of the cover toward said closed position under the effect of high inertial forces, such as occur in a crash, wherein the protection means comprises at least one automatic safety belt arrangement extending between the sliding cover and the fixed roof portion.
Dependencies are inferred from the claim text.