Telescopic lattice type crane boom for a crane, further comprising a locking system configured to lock at least one telescopic boom section with respect to a base boom section in at least an extended position, wherein said locking system includes a plurality of pins, each pin being configured to extend, in at least the extended position of the boom, at least partly through a corresponding pin receiving aperture provided in one of the base boom section and the at least one telescopic boom section.


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    Title :

    EXTENDABLE BOOM WITH A LOCKING SYSTEM AND METHOD FOR OPERATING AN EXTENDABLE BOOM OF A CRANE



    Publication date :

    2019-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    Extendable boom with a locking system and method for operating an extendable boom of a crane

    WOLDRING WILHELMUS COENRADUS JOHANNES JOZEPHUS / ROMMENS MARK CORNELIUS MARINUS FRANCISCUS / VAN PUTTEN ADRIAAN JOOST | European Patent Office | 2023

    Free access

    EXTENDABLE BOOM WITH A LOCKING SYSTEM AND METHOD FOR OPERATING AN EXTENDABLE BOOM OF A CRANE

    WOLDRING WILHELMUS COENRADUS JOHANNES JOZEPHUS / ROMMENS MARK CORNELIUS MARINUS FRANCISCUS / VAN PUTTEN ADRIAAN JOOST | European Patent Office | 2018

    Free access

    EXTENDABLE BOOM WITH A LOCKING SYSTEM AND METHOD FOR OPERATING AN EXTENDABLE BOOM OF A CRANE

    WOLDRING WILHELMUS COENRADUS JOHANNES JOZEPHUS / ROMMENS MARK CORNELIUS MARINUS FRANCISCUS / VAN PUTTEN ADRIAAN JOOST | European Patent Office | 2023

    Free access

    EXTENDABLE LATTICE TYPE CRANE BOOM, AND METHOD FOR OPERATING A CRANE INCLUDING AN EXTENDABLE BOOM

    WOLDRING WILHELMUS COENRADUS JOHANNES JOZEPHUS / ROMMENS MARK CORNELIUS MARINUS FRANCISCUS | European Patent Office | 2024

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    EXTENDABLE LATTICE TYPE CRANE BOOM, AND METHOD FOR OPERATING A CRANE INCLUDING AN EXTENDABLE BOOM

    WOLDRING WILHELMUS COENRADUS JOHANNES JOZEPHUS / ROMMENS MARK CORNELIUS MARINUS FRANCISCUS | European Patent Office | 2022

    Free access