Convertible assemblies for vehicles
First Claim
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1. A convertible top for a vehicle having longitudinal vehicle frame members on both vehicle sides, comprising:
- a convertible top assembly having a link arrangement pivotally mounted on each longitudinal frame member,each link arrangement having a forward assembly pivotally mounted to an aft assembly, the aft assembly pivotally mounted to the longitudinal vehicle frame members;
each forward assembly having a forward base bar pivotally mounted to a forward second bar to permit movement of a portion of the convertible top from a closed position to a first retracted position, the forward second bar being configured to fold over the forward base bar;
each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, wherein the first and second pivotal mounts permit movement of the link arrangements from the first retracted position toward a lowered storage position;
wherein the first pivotal mount and the second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to the longitudinal vehicle frame members; and
wherein each forward assembly includes eight bars pivotally connected by ten pivot points.
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Abstract
A convertible top for a vehicle includes a convertible top assembly having a pivotally interconnected link arrangement between a forward assembly and an aft assembly. The forward assembly is configured to pivotally move relative to the vehicle framework and the aft assembly from a closed position to a first retracted position. The aft assembly is configured to pivotally move relative to the vehicle framework and the forward assembly from the first retracted position to a lowered storage position. Methods for opening the convertible top assembly are also provided.
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Citations
17 Claims
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1. A convertible top for a vehicle having longitudinal vehicle frame members on both vehicle sides, comprising:
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a convertible top assembly having a link arrangement pivotally mounted on each longitudinal frame member, each link arrangement having a forward assembly pivotally mounted to an aft assembly, the aft assembly pivotally mounted to the longitudinal vehicle frame members; each forward assembly having a forward base bar pivotally mounted to a forward second bar to permit movement of a portion of the convertible top from a closed position to a first retracted position, the forward second bar being configured to fold over the forward base bar; each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, wherein the first and second pivotal mounts permit movement of the link arrangements from the first retracted position toward a lowered storage position; wherein the first pivotal mount and the second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to the longitudinal vehicle frame members; and wherein each forward assembly includes eight bars pivotally connected by ten pivot points. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9, 13)
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6. A convertible top for a vehicle having longitudinal vehicle frame members on both vehicle sides, comprising:
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a convertible top assembly having a link arrangement pivotally mounted on each longitudinal frame member, each link arrangement having a forward assembly pivotally mounted to an aft assembly, the aft assembly pivotally mounted to the longitudinal vehicle frame members; each forward assembly having a forward base bar pivotally mounted to a forward second bar to permit movement of a portion of the convertible top from a closed position to a first retracted position, the forward second bar being configured to fold over the forward base bar; each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, wherein the first and second pivotal mounts permit movement of the link arrangements from the first retracted position toward a lowered storage position; wherein the first pivotal mount and the second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to the longitudinal vehicle frame members; and wherein the joint arrangements of the first and second pivotal mounts of the aft assembly each have first and second aft bars between the first pivotal mount and the second pivotal mount coupled to three linked control bars and seven pivot points.
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10. A convertible top for a vehicle having longitudinal vehicle frame members on both vehicle sides, comprising:
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a convertible top assembly having a link arrangement pivotally mounted on each longitudinal frame member; each link arrangement having a forward assembly pivotally mounted to an aft assembly, the aft assembly pivotally mounted to the longitudinal vehicle frame members; each forward assembly having a forward base bar pivotally mounted to a forward second bar to permit movement of a portion of the convertible top from a closed position to a first retracted position, the forward second bar being configured to fold over the forward base bar; each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, wherein the first and second pivotal mounts permit movement of the link arrangements from the first retracted position toward a lowered storage position; wherein the first pivotal mount and the second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to the longitudinal vehicle frame members; and wherein the forward assembly further comprises a plurality of transverse tensioning bows, wherein a distance between each of the plurality of transverse tensioning bows of the forward assembly in the first retracted position is configured according to a formula of (N(A . . . D)/2) −
K, where N is a distance between a pair of the transverse tensioning bows in the closed position and K is a constant. - View Dependent Claims (11, 12)
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14. A method of opening a convertible top for a vehicle having longitudinal vehicle frame members on two opposite sides of the vehicle, a link arrangement pivotally mounted on each of the longitudinal frame members, each link arrangement having a forward assembly pivotally mounted to an aft assembly, the aft assembly pivotally mounted to the longitudinal vehicle frame members;
- each forward assembly having a forward base bar pivotally mounted to a forward second bar, each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, and wherein the first pivotal mount and second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to respective longitudinal vehicle frame members, the method comprising;
folding the forward second bar over the forward base bar to adjust a portion of the convertible top between a closed position to a first retracted position; retracting the link arrangements from the first retracted position toward a lowered storage position; and raising a hatch bow pivotally mounted to and adjacent to an aft rear sill of the vehicle. - View Dependent Claims (15)
- each forward assembly having a forward base bar pivotally mounted to a forward second bar, each aft assembly having a first pivotal mount to the forward base bar and a second pivotal mount to the longitudinal vehicle frame members, and wherein the first pivotal mount and second pivotal mount each comprise joint arrangements to couple the forward and aft assemblies to respective longitudinal vehicle frame members, the method comprising;
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16. A convertible assembly for a vehicle having a soft top roof, a forward end, and an aft end, the convertible assembly comprising:
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a forward roof assembly and an aft roof assembly pivotably attached to opposite longitudinal vehicle frame members; the forward roof assembly movable between a closed position which covers at least a portion of an interior of the vehicle and a retracted position which exposes at least a portion of the interior of the vehicle; the forward roof assembly including a pair of reciprocal pivoting armatures extending longitudinally along at least a portion of the longitudinal vehicle frame members, the armatures connected by a plurality of transverse tensioning bows, at least a first bar of the forward roof assembly having an extended position and attachable to a portion of the vehicle when in the extended position; the aft roof assembly pivotably attached to the forward roof assembly at a forward end of the aft roof assembly and pivotably attached to the longitudinal frame members at an aft end of the aft roof assembly, the aft roof assembly movable between a closed position which covers at least a portion of the interior of the vehicle and a retracted position which exposes the interior of the vehicle; the aft roof assembly including a pair of reciprocal pivoting armatures extending longitudinally along a length of a portion of at least a portion of the longitudinal vehicle frame members; and wherein a distance between each of the plurality of transverse tensioning bows of the forward assembly in the first retracted position is configured according to a formula of (N(A . . . D)/2) −
K, where N is a distance between a pair of the transverse tensioning bows in the closed position and K is a constant. - View Dependent Claims (17)
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Specification