Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenneth W. McLean0
Donald L. Osborne0
David M. DeChristopher0
Date of Patent
August 7, 2007
Patent Application Number
10966283
Date Filed
October 15, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A suspension system for the rear axle of a self-propelled agricultural windrower. The axle is split into two components, each having an air spring to absorb shocks. The two air springs are interconnected by a tube to equalize the internal pressure. A pair of pins can be inserted through the respective axle components and a structural member of the tractor to fix the components relative to the unit structure, thereby incapacitating the suspension and permitting effective steering of the tractor in the absence of a header.
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