Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jules Dandurand0
Date of Patent
March 25, 2008
0Patent Application Number
112118330
Date Filed
August 25, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides an endless track belt allowing an enhanced traction of a tracked vehicle over a range of surface conditions, by providing tread on the ground-engaging surface having a top part and a bottom part, the top part being flexible, whereas the bottom part is rigid. On a loose underground such as powder snow, the flexible top part of the tread bends to apply a compacting action on the underground, while, on a packed underground, the rigid bottom part of the tread has a grabbing action on the underground.
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