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Blade motion reduction

  • US 20060123670A1
  • Filed: 11/23/2005
  • Published: 06/15/2006
  • Est. Priority Date: 11/29/2004
  • Status: Active Grant
First Claim
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1. An articulated dozer, comprising:

  • a first chassis portion;

    a second chassis portion;

    a first A-frame;

    a second A-frame;

    a C-frame having a first side and a second side;

    a first controlling cylinder;

    a second controlling cylinder;

    a grader blade having a first blade side and a second blade side, the first A-frame attached to the front chassis portion such that relative lateral movements are constrained and relative vertical movements increase with increased distance from a point of articulation, the blade being operatively attached to the C-frame, the C-frame being operatively attached to the A-frame, the first controlling cylinder connecting the first blade side to the first chassis portion, the second controlling cylinder connecting the second blade side to the first chassis portion.

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