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A Mobile agricultural equipment (100) comprises:a main frame (112) defining a track (212);a wing frame (122) having a roller (260) rotatably mounted thereon; anda hinge mechanism (220) movably coupling the main frame (112) with the wing frame (122) such that the wing frame (122) is movable relative...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A Mobile agricultural equipment (100) comprises:a main frame (112) defining a track (212);a wing frame (122) having a roller (260) rotatably mounted thereon; anda hinge mechanism (220) movably coupling the main frame (112) with the wing frame (122) such that the wing frame (122) is movable relative to the main frame (112) between a first orientation and a second orientation, the hinge mechanism (220) comprising:a sub-hinge plate (230) pivotably coupled with the main frame (112);a first link (240) pivotably coupled to each of the wing frame (122) and the sub-hinge plate (230); anda second link (250) pivotably coupled to each of the wing frame (122) and the sub-hinge plate (230);wherein the roller (260) is configured to travel along the track (212) during a portion of a movement of the wing frame (122) between the first orientation and the second orientation to thereby provide support for the wing frame (122). |
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