Truck tailgate with motion control devices
First Claim
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1. A tailgate of a vehicle comprising:
- a pivoting main body;
a pivot about which the main body pivots, the pivot being at a fixed location relative to a truck bed; and
a piston element comprising a first end connected to the truck bed at an offset position above the axis of rotation of the pivot and a second end connected at a fixed location to the main body, with the second end being positioned above the first end when the main body is in a closed position, the piston element being configured to extend and to provide a torque about the pivot in a direction opposite to the direction of rotation as the main body is lowered, the piston element rotating with and in the same direction as the main body about its first end.
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Abstract
A tailgate control mechanism used to exert a force on a pivot. The tailgate may include a pivoting main body and a pivot fixed to a truck bed, where the main body may move about the pivot. The tailgate may also include a piston element including a first end connected to the pivot and a second end connected to the main body. The second end may be positioned above the first end when the main body is in a closed position. The piston element may also be configured to provide a counter force as the main body is lowered. The piston element may also be retrofitted.
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Citations
12 Claims
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1. A tailgate of a vehicle comprising:
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a pivoting main body; a pivot about which the main body pivots, the pivot being at a fixed location relative to a truck bed; and a piston element comprising a first end connected to the truck bed at an offset position above the axis of rotation of the pivot and a second end connected at a fixed location to the main body, with the second end being positioned above the first end when the main body is in a closed position, the piston element being configured to extend and to provide a torque about the pivot in a direction opposite to the direction of rotation as the main body is lowered, the piston element rotating with and in the same direction as the main body about its first end. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for providing a tailgate comprising:
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providing a pivoting main body; fixing a pivot, about which the main body pivots, to a truck bed; mounting a first end of a piston element to the truck bed at an offset position above the axis of rotation of the pivot; mounting a second end of the piston element at a fixed location to the main body in a maimer that the second end is positioned above the first end when the main body is in a closed position; and the piston element extending and providing a torque about the pivot in a direction opposite to the direction of rotation as the main body is lowered, the piston element rotating with and in the same direction as the main body about its first end. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification