We chose elastomeric springs because of their imbedded dampening properties. The ability to mold in different colors was also viewed as a beneficial quality for its marketing potential. Different colors could denote different densities, which in turn could communicate different riding styles, terrain, or body weights to buyers. During the design of the components, we produced CAD data to illustrate range-of-motion studies. Our design minimized the space between the wheels and the bottom of the boot so that the system would not have added height when compared to non-shock skates. Building several prototypes allowed our client to test the strength of the components. The measurable wear that was experienced with the early prototypes was "by design." By designing close to the theoretical limit of the mechanical system, our testing provided a better understanding of the subtle forces at play. Minor modifications were made knowing that our design was not over structured and unnecessarily heavy.  
 
©2001 Henninge, Inc.