Patent ID: 7971829

Claim:
A control device for use with an aerodynamic wing comprising: a bar with opposing ends adapted to apply steering forces to the aerodynamic wing, first and second flying lines used to transmit forces to and from the aerodynamic wing, and a stopper housing secured to the control device, wherein the first flying line independently and slidably extends from the aerodynamic wing through the stopper housing and is then routed through an aperture in the bar, wherein the second flying line is secured to the stopper housing, and wherein an increased diameter element on the first flying line is positioned proximally of the stopper housing and is configured to engage the stopper housing and prevent travel of the increased diameter element through the stopper housing to prevent distal movement of the first flying line but is configured to travel through the aperture on the bar so that the first flying line can travel in a proximal direction through the stopper housing and the aperture.