Folding Top
A folding top of a motor vehicle has two top bearings which are fixed on the vehicle body and on which a top linkage for the folding top is mounted such that it can be pivoted between a closed position of the top and a lowered position of the top. A pivotal rear window carrier is coupled to the top linkage in such a manner that it is raised when the folding top is closed and is lowered when the folding top is lowered. The top linkage is coupled, for the purpose of raising the rear window carrier, to front links mounted on the latter on both sides at the front, as seen in the direction of the front end of the vehicle. The rear window carrier is coupled on both sides to the top bearing by rear links, whereas the top linkage is coupled, for the purpose of displacing the rear window carrier, between the raised and lowered position, to one of the front links by in each case at least one coupling element.
1 . A folding top for a motor vehicle, the folding top comprising:
two top bearings fixed on a vehicle body;
a top linkage mounted on said top bearings such that said top linkage can be pivoted between a closed position of the folding top and a lowered position of the folding top;
front links;
rear links;
coupling elements; and
a pivotal rear window carrier coupled to said top linkage such that said pivotal rear window carrier is raised when the folding top is closed and is lowered when the folding top is lowered, said top linkage being coupled, for raising said pivotal rear window carrier, to said front links mounted on said pivotal rear window carrier on both sides at a front, as seen in a direction of a front end of the motor vehicle, said pivotal rear window carrier being coupled on both sides to said top bearing by said rear links, and said top linkage being coupled, for displacing said pivotal rear window carrier, between a raised position and a lowered position, to one of said front links by in each case one of said coupling elements.
2 . The folding top according to claim 1 , wherein said pivotal rear window carrier is connected fixedly to the folding top.
3 . The folding top according to claim 1 , wherein each of said front links has two link levers which are connected to each other in an articulated manner and via which said pivotal rear window carrier is coupled to said two top bearings.
4 . The folding top according to claim 3 , wherein said coupling elements are each a control lever mounted pivotally on said top linkage and coupled to said front links having said two link levers.
5 . The folding top according to claim 4 , wherein said control lever, assigned to said respective front link and spaced apart from a joint between said two link levers, is connected pivotally to one of said two link levers.
6 . The folding top according to claim 1 , wherein:
each of said coupling elements is a control extension connected fixedly to said top linkage; and
said respective front link assigned in each case to said control extension is directly coupled to said top linkage.
7 . The folding top according to claim 1 , wherein said top linkage has two top links which form a four-bar linkage and support the folding top, each of said coupling elements being provided on in each case one of said two top links forming said four-bar linkage.
8 . The folding top according to claim 7 , wherein said coupling elements are control levers coupled to a front of said two top links in each case.
9 . The folding top according to claim 7 , wherein said coupling elements are control extensions disposed on a rear of said two top links in each case.
10 . The folding top according to claim 5 , wherein said two link levers include a lower link lever coupled to said top bearing and an upper link lever, said control lever is connected pivotally to said lower link lever.
11 . A motor vehicle, comprising:
a transmission;
at least one driver axle;
an internal combustion engine driving said at least one axle via said transmission; and
a folding top containing:
two top bearings fixed on a vehicle body;
a top linkage mounted on said top bearings such that said top linkage can be pivoted between a closed position of the folding top and a lowered position of the folding top;
front links;
rear links;
coupling elements; and
a pivotal rear window carrier coupled to said top linkage such that said pivotal rear window carrier is raised when the folding top is closed and is lowered when the folding top is lowered, said top linkage being coupled, for raising said rear window carrier, to said front links mounted on said pivotal rear window carrier on both sides at a front, as seen in a direction of a front end of the motor vehicle, said pivotal rear window carrier being coupled on both sides to said top bearing by said rear links, and said top linkage being coupled, for displacing said pivotal rear window carrier, between a raised position and a lowered position, to one of said front links by in each case at least one of said coupling elements.