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Roller assembly for agricultural machinery

  • US 8,720,597 B2
  • Filed: 08/31/2011
  • Issued: 05/13/2014
  • Est. Priority Date: 09/03/2010
  • Status: Active Grant
First Claim
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1. A roller assembly for an agricultural machine, comprising:

  • at least one tube onto which tires are threaded; and

    two arms adapted to support the tube in rotation at both its ends,wherein each arm carries a suspension lever housed inside the tube and acted upon by a resilient recoil member, andwherein the suspension lever is mounted on the arm so as to be pivotable about a first rotation axis and supports a shaft end which carries a flange fixed to an inside of the tube for the rotation of the tube about a second rotation axis parallel to the first rotation axis.

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