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US 11,299,221 B2Granted
Transverse bar for tracks of snow groomers
AssigneePrinoth S.P.A.
InventorsMartin Kirchmair, Gregor Maurer
Life of this patent
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Abstract
A transverse bar for tracks of snow groomers is defined by a section bar, which extends in a direction, and is provided with an inner cavity, which extends through the section bar in the direction, is laterally open in the direction, and is at least partially filled with a water-repellent polymer filling material.
Claims9
A snow groomer track transverse bar comprising:
- a section bar of an elongated shape that defines an inner cavity that extends through the section bar in a first direction, is laterally open in the first direction, and is at least partially filled with a water-repellent polymer filling material, and is delimited by an outer surface including a fixing portion configured to be fixed to a belt of a track of a snow groomer.
A snow groomer comprising:
- a support frame;
- a driver cabin fitted on the support frame;
- and
- two tracks fitted on opposite sides of the support frame, each track comprising:
- a plurality of parallel belts, and
- a plurality of transverse bars fixed to the belts, each transverse bar comprising a section bar of an elongated shape that defines an inner cavity that extends through the section bar in a first direction, is laterally open in the first direction, and is at least partially filled with a water-repellent polymer filling material, and is delimited by an outer surface including a fixing portion configured to be fixed to at least one of the belts.
3 more elements
Dependencies are inferred from the claim text.