Patent ID: 7896425

Claim:
A simultaneous movement system for a pick-up truck door, the simultaneous movement system comprising: a first secondary hinge arm having a door end and a body end, the first secondary hinge arm being pivotally mounted to a vehicle body structure at the body end thereof; a first primary hinge arm pivotally mounted to the vehicle body structure at a body end thereof, the first primary hinge arm operatively configured to include a guide track region and a rail region, the first primary hinge arm and the first secondary hinge arm being affixed to a tie bar; a second primary hinge arm pivotally mounted to the vehicle body structure at a body end thereof, the second primary hinge arm pivotally mounted on a primary slide at a door end thereof; a second secondary hinge arm having a door end and a body end, the second secondary hinge arm being pivotally mounted to the vehicle body structure at the body end thereof; a primary rail mounted to the pick-up truck door and operatively configured to receive the primary slide, the primary slide being pivotally mounted on the door end of the second primary hinge arm and the rail region of the first primary hinge arm; a secondary rail mounted to the pick-up truck door and operatively configured to receive a secondary slide, the secondary slide being pivotally mounted on a door end of the first secondary hinge arm and a door end of the second secondary hinge arm; and a guide track operatively configured to receive the guide track region of the first primary hinge arm thereby allowing the first primary hinge arm to travel along both the guide track and the primary rail simultaneously through the guide track region and the rail region of the first primary hinge arm.