A locking head assembly (210) for a telescoping boom (118) of a crane (110) includes a locking head (212) having a base (218), an operating plate (220) operably coupled to the base, one or more cylinder pins (222) and/or one or more section lock arms (226) movable in response to movement of the operating plate relative to the base. An actuator (214) is operably coupled to the operating plate and configured to move the operating plate relative to the base. The actuator includes a motor (234) and a drive arm (236). The motor is configured to drive the drive arm between a drive arm first position and a drive arm second position. A motion mitigator (216) is connected to the actuator and the locking head and includes a housing (238), a rod (240) movable relative to the housing, and a biasing device (242) disposed between the rod and the housing.


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    Titel :

    LOCKING HEAD ASSEMBLY FOR CRANE BOOM PINS, BOOM WITH SUCH AN ASSEMBLY AND CRANE WITH SUCH A BOOM


    Weitere Titelangaben:

    VERRIEGELUNGSKOPFANORDNUNG FÜR KRANAUSLEGERBOLZEN, AUSLEGER MIT EINER SOLCHEN ANORDNUNG UND KRAN MIT EINEM SOLCHEN AUSLEGER
    ENSEMBLE DE TÊTE DE VERROUILLAGE POUR AXES DE FLÈCHE DE GRUE, FLÈCHE DOTÉE D'UN TEL ENSEMBLE ET GRUE ÉQUIPÉE D'UNE TELLE FLÈCHE


    Beteiligte:
    SCHOONMAKER STEPHEN J (Autor:in) / BENTON JOHN F (Autor:in) / CALAMAN BRADLEY C (Autor:in) / STANDER MARTIN R (Autor:in) / YORKE JARED (Autor:in)

    Erscheinungsdatum :

    27.04.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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