TETHER BAR SYSTEM FOR SELF PROPELLED TRAILER SYSTEMS
A tow bar system for an independently steered and powered trailer vehicle includes a length sensing hitch having a first end configured to removably couple to a hitch of a lead vehicle, and an opposite second end configured to removably couple to a hitch of the trailer vehicle. A free sliding bar is...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A tow bar system for an independently steered and powered trailer vehicle includes a length sensing hitch having a first end configured to removably couple to a hitch of a lead vehicle, and an opposite second end configured to removably couple to a hitch of the trailer vehicle. A free sliding bar is disposed between the first and second ends and configured to allow extension and compression of the length sensing hitch. A length sensor is operably associated with the free sliding bar and configured to sense a length of the tow bar system. |
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