Biasing device for linkage system and method of making and using the same

A product comprising:

• a linkage system comprising:
• a first and second lever;
• a first interconnecting component and second interconnecting component operably connected to the first and second levers;
• a link bar having a first end with a first opening for receiving the first or second interconnecting component, and providing a clearance between the first opening and the first or second interconnecting component and;
• a second end with a second opening for receiving the first or second interconnecting component and providing a clearance between the second opening and the first or second interconnecting component;
• and a biasing device having a first and second end for engagement with the first and second interconnecting components and at least one section to allow for increasing or decreasing its length,
• wherein when the first or second end of the biasing device is engaged with one of the first or second interconnecting component and an external force is applied to one of the first or second ends of the biasing device to cause the biasing device to either increase or decrease in length to allow engagement with one of the first or second interconnecting component and to store energy, and
• wherein when the external force is removed from the biasing device, the stored energy of the biasing device provide a force that causes the first and second interconnecting components to move in a direction that overcomes the clearances between the first and second interconnecting components and the first and second openings of the link bar and provides contact between the first and second interconnecting components and the first and second openings of the link bar and wherein the contact is maintained by the force provided by the stored energy throughout rotation of the first and second lever.