Wheel substitutes for land vehicles – Wheel on top of upper track run
Reexamination Certificate
2006-08-01
2006-08-01
Stormer, Russell D. (Department: 3617)
Wheel substitutes for land vehicles
Wheel on top of upper track run
C305S141000, C180S009210
Reexamination Certificate
active
07083241
ABSTRACT:
A track tensioner for a drive track of a work machine includes biasing element configured to urge an idler wheel into contact with the drive track. The biasing element may include an air spring.
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Barnes & Thornburg LLP
Stormer Russell D.
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