Powered running boards for locking doors of a vehicle
OwnerJohn R. Chafey, Renae D. Chafeyinventors
Life of this patent
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Abstract
A powered running board for attaching to a vehicle comprising a stepping platform and a pivoting assembly. The pivoting assembly comprises a rotating bar connected to a pivoting support arm, which is attached to the stepping platform. The powered running board can pivot between a down position (e.g., horizontal orientation) and an up position (e.g., vertical orientation), wherein the down position is for providing a step for entry into and out of the vehicle, and the up position is for obstructing the opening of the side doors so as to secure the vehicle.
Claims5
A powered running board for preventing a door of a vehicle from being opened, said powered running board comprising:
- (a) a stepping platform having a top surface, a bottom surface, a first end, and a second end;
- (b) a rotating bar having a first end, a second end, and a middle;
- (c) a rotating bar bracket for attaching the rotating bar to the vehicle attached to a chassis of the vehicle, wherein the rotating bar bracket allows the rotating bar to rotate about an axis of its length;
- (d) a first pivot plate attached to the rotating bar near the first end, and a second pivot plate attached to the rotating bar near the second end;
- (e) a third pivot plate attached to the middle of the rotating bar;
- wherein the third pivot plate has an outer perimeter;
- wherein teeth are disposed along the outer perimeter of the third pivot plate;
- (f) a gear for engaging the teeth on the third pivot plate;
- (g) an electric motor operatively connected to the gear;
- wherein when the electric motor rotates the gear such that the third pivot plate rotates, causing the rotating bar to rotate;
- and
- (h) a pivoting support arm having a linkage component and a pivot component for pivotally connecting the first pivot plate to the stepping platform;
- wherein when the rotating bar is rotated in a first direction, the pivoting support arm causes the stepping platform to move to an up position on a plane, Plane B;
- wherein when the rotating bar is rotated in a second direction, the pivoting support arm causes the stepping platform to move to a down position on a plane, Plane A;
- wherein in the down position on Plane A, the top surface of the stepping platform has a generally horizontal orientation, wherein Plane A is oriented at an angle with respect to Plane B;
- wherein the pivot component comprises a length such that in the up position on Plane B, the stepping platform is disposed so as to obstruct a door of the vehicle, wherein the top surface of the stepping platform faces the side door of the vehicle, whereby in the up position on Plane B, the stepping platform secures the vehicle and any valuables in the vehicle by preventing the side door from being opened.
Dependencies are inferred from the claim text.