Global Presence JARRET Springs Work Roll Chock Separation Enidine is a diversified leading manufacturer of highly engineered critical components and customized technology solutions for growing industrial end-markets in energy infrastructure, electronics, aerospace and transportation. Building on its heritage of innovation, we partner with our customers to deliver enduring solutions to the key industries that underpin our modern way of life. We provide custom energy absorption protection products such as JARRET for unique steel mill applications worldwide. Enidine’s engineering staff and technical sales personnel are available to assist you with all of your application needs. • With a proven track record of operating with lean manufacturing, Enidine produces higher quality custom products with greater efficiency and within shorter lead times. • Enidine manufacture’s all of our products in-house, giving you fast reliable service to meet your critical application needs with on-time delivery. • Here at Enidine we have a proven track record in the infrastructure market with cutting edge technologies and engineering support, we can provide a custom solution to meet any need globally.. Our website features a worldwide representative lookup to help facilitate fast, localized service at www.enidine.com. For application assistance call our help line at 1.800.852.8508. Enidine 7 Centre Drive Orchard Park, New York 14127 • USA Phone: 716-662-1900 Fax: 716-667-1909 Email: [email protected] www.enidine.com

INTRODUCTION JARRET devices are designed and built on the principle of the compression, and the shear characteristics, of specially formulated silicone compounds (JARRET patents). These characteristics enable the JARRET device to be designed as an energy storing device (a spring) or an energy dissipating device (a shock absorber) or a combination of both. By modifying the geometry of the unit and selecting an appropriate silicone compound, emphasis can be placed either on the energy storing function or on the energy dissipating function OPERATING CONDITIONS OF THE JARRET SPRING DATA REQUIRED...