Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kirk Williamson0
Val J. Simmons0
Date of Patent
May 19, 2009
Patent Application Number
11540339
Date Filed
September 28, 2006
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A suspension for a tracked vehicle providing a wide range of performance characteristics via a user-adjustable spring system within a rear suspension portion. An optimum spring force can depend on the both operator characteristics and local operating conditions. A user is afforded the ability to adjust a rear suspension system to provide desired ride characteristics. A suspension system particularly for long-tracked snowmobiles is disclosed.
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