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US 7,063,396 B2Granted
Endless track with various hardnesses for a recreational vehicle
AssigneeCamoplast Inc.
InventorJules Dandurand
Life of this patent
Estimating the term…
Abstract
An endless track for a recreational vehicle, such as a snowmobile on all-terrain vehicle, is formed of an endless body made of rubber material having a ground engaging side and an inner side, the outer side displaying a series of longitudinally spaced profiles extending along the track; the track is characterized in that the rubber material of one profile has a hardness which is greater than the hardness of the rubber material of one or more of the succeeding profiles.
Claims3
A track for a recreational vehicle comprising:
- an endless body made of rubber material having a ground engaging side and an inner side;
- and
- a series of longitudinally spaced rows of propulsive profiles on said ground engaging side, said longitudinally spaced rows of propulsive profiles extending in a lateral direction of the track,
- wherein the rubber material of all profiles of one row has a hardness which is greater than the hardness of the rubber material of all profiles in one or more succeeding rows.
1 more element
Dependencies are inferred from the claim text.