Elastomeric tensioner and mobile stations using same

The present invention provides an improved hinge design for a mobile station or other electronic device that simplifies hinge assembly and thus, provides a more cost-effective manufactured product. Moreover, the improved hinge assembly complements the aesthetic appeal of the foldable mobile station and provides less stress on various internal elements. In particular, the present invention includes a foldable mobile station or other foldable electronic device having a first functional component coupled to a second functional component via an elastomeric tensioner. The elastomeric tensioner functions to bias the first and second functional components in either an open or folded position.