SUPPORT ARM, LOAD BUNK AND VEHICLE WITH A SUPPORT ARM

Support arm (14) for a loading bunk (12) of a transport vehicle (10), having a horizontal (16) and a vertical section (18), each section comprising an inner (20) and outer segment (22), which are telescopically connected to each other, so that the length of the vertical (18) and horizontal sections...

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Bibliographische Detailangaben
Hauptverfasser: Oinonen, Turo, Auvinen, Perttu, Keskinen, Juho M, Karhunsaari, Matti
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Support arm (14) for a loading bunk (12) of a transport vehicle (10), having a horizontal (16) and a vertical section (18), each section comprising an inner (20) and outer segment (22), which are telescopically connected to each other, so that the length of the vertical (18) and horizontal sections (16) is variable, each section further comprising an inner hydraulic actuator (24) with at least one hydraulic pressure chamber (26), connected to the segments of the horizontal (16) and vertical sections (18), so that movement of the hydraulic actuators (24) changes the lengths of the vertical (18) and horizontal sections (16) respectively, the vertical section (18) being fixedly connected to the horizontal section (16) on one end of the inner (20) or outer segment (22).