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U.S. Patent No. US7721842
Articulated Work Vehicle Steering System with Controlled Steering Cushioning and Associated Method

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European Patent No. EP1894817
Work Vehicle with Steering System and Operating Method

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Japanese Patent No. JP05383013
Articulated Work Vehicle Steering System with Controlled Steering Cushioning and Methods Related Thereto

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Chinese Patent No. CN101134473B
Articulated Engineering Vehicle Steering System and Related Method

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Canadian Patent No. CA2599624C
Articulated Work Vehicle Steering System with Controlled Steering Cushioning and Associated Method

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Restriction #3: One or more of the non-U.S. patents in this lot have lapsed or are expired.

Restriction #4: A maintenance fee is due for the U.S. patent, with governmental late fee. Payment of this and any other maintenance fee for this patent is the responsibility of the Buyer. Similarly, any and all outstanding and future annuities for the non-U.S. patents in this lot is the responsibility of the Buyer.

  • Patent Document:
  • Patent or App. No.:
  • Seller:
  • Abstract:
  • US7721842: Download Patent (.PDF) | EP1894817: Download Patent (.PDF) | JP05383013: Download Patent (.PDF) | CN101134473B: Download Patent (.PDF) | CA2599624C: Download Patent (.PDF)
  • 7721842 & 1894817 & 5383013 & 101134473 & 2599624
  • John Deere
  • US7721842:A steering system is provided for a work vehicle comprising articulated first and second vehicle sections. The steering system comprises a controller adapted to: determine from a speed-request signal if a requested steering speed requested for the first vehicle section relative to the second vehicle section about an articulation axis toward an end of an end region of a position range of the first vehicle section is at least a predetermined steering speed; determine from a position signal if the first vehicle section is positioned in the end region of the position range; and, if the requested steering speed is at least the predetermined steering speed and the first vehicle section is positioned in the end region, signal that an actual steering speed of the first vehicle section be lower than the requested steering speed. An associated method is disclosed.
    EP1894817:
    JP05383013:
    CN101134473B:
    CA2599624C:

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