Development of Ballistic Resistant Airless 20 Inch Wheels for the Interim Armored Vehicle (IAV) and Future Combat Systems (FCS).
Small Business Information
AKRON RUBBER DEVELOPMENT LABORATORY, INC.
2887 Gilchrist Rd, Akron, OH, 44305
AbstractThe proposed Phase II study is directed at development of a run-flat tire for military vehicles using a patented tire manufacturing technology from MASYS (Israel) (US Patent #6,032,710 - 2000). This concept of the run-flat tire consists of a unique tread design supported with a spiral spring reinforcement element. This tread-reinforcement combination gives a high level of adaptability and puncture proof operation in a variety of terrain while maintaining rolling resistance, ride, handling and other performance characteristics related to conventional pneumatic tires. MASYS (Israel) will make a 13-inch tire prototype for Army testing. This study will also include the development of a run-flat tire by inserting a spiral spring into a 15-inch tire using an Akron Rubber Development Laboratory, Inc. (ARDL) concept. A key to these unique designs is the use the spiral spring reinforcement as a replacement of the pneumatic tire. ARDL proposes to further study, optimize and develop airless wheel-tire concepts to ultimately achieve a spring reinforcement for inserting to the current radial tires. ¿ The proposed Phase II study is to continue the current development of a run flat tire is based on a spiral spring reinforcement elements. The development will be based on the following two ideas/concepts: (1) MASYS patented idea of molding the tire around the spiral spring. This idea will be tested using 13-inch prototype tires from MASYS (Israel) (2) ARDL concept of inserting the spring element into the current commercial and army (radial) tires. This idea will be tested using 15-inch prototype tires developed by ARDL. The Phase II effort will include the selection of one concept/idea for the prototype manufacturing 20-inch Army tire. This design will be evaluated and optimized based on performance, durability, manufacturability, reliability, weight and cost factors for 20-inch tires. The Phase II effort will include the submission of ten prototype 20-inch tires for TACOM durability testing based on the selected manufacturing concept.
* information listed above is at the time of submission.