A safety latch telescoping mast system for a portable light tower having a towable trailer having a frame and an engine driven electrical generator and a light assembly for attachment to the uppermost end of a telescoping mast member, which includes a pivotable spring loaded safety latch assembly positioned to remain in a first, cocked, position wherein an idler roller is in rotational engagement with a hoisting cable and the latch is outside the opening in the stationary mast member when the first hoisting cable is under tension, which trips to a second, position wherein the latch passes through the opening in the stationary mast member and engages into a slot in the first telescoping mast member when the tension on the first hoisting cable is relieved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Telescoping mast assembly with safety latch system


    Beteiligte:

    Erscheinungsdatum :

    21.03.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B66C Krane , CRANES



    A LATCH SYSTEM FOR A TELESCOPING MAST

    WASSON ANDREW PAUL / JACOBS DOUGLAS ANTHONY | Europäisches Patentamt | 2024

    Freier Zugriff

    Latch for Telescoping Structures

    Ahl, Elvin L., Jr. | NTRS | 1986


    TILT SYSTEM FOR TELESCOPING MAST

    WASSON ANDREW / WETRICH BRIAN / NILES WENDEL | Europäisches Patentamt | 2024

    Freier Zugriff

    TILT SYSTEM FOR TELESCOPING MAST

    WASSON ANDREW / WETRICH BRIAN / NILES WENDEL | Europäisches Patentamt | 2023

    Freier Zugriff

    TILT SYSTEM FOR TELESCOPING MAST

    WASSON ANDREW PAUL / WETRICH BRIAN SCOTT / NILES WENDEL MARK | Europäisches Patentamt | 2024

    Freier Zugriff