A tractor front linkage quick attach coupling system for interlocking a tractor to a tool front linkage assembly. The coupling system comprises linkage assembly anchoring arms engaging complementary tractor inclined ramps. The arms have notches engaging upper rim members and lower cam members. The cam members are movable between arms/ramps locking/unlocking conditions. A cam member release preventing safety device is provided, to prevent accidental release of the coupling system. This safety device includes sliding stops, over-center compression spring mounted connector rod members, a transverse link, a push link and a hand lever for deactivating the safety device.


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    Title :

    TRACTOR FRONT LINKAGE QUICK ATTACH COUPLING SYSTEM


    Additional title:

    SCHNELLBEFESTIGUNGSSYSTEM FÜR EINEN TRAKTORFRONTKRAFTHEBER
    SYSTÈME D'ACCOUPLEMENT À FIXATION RAPIDE POUR LIAISON AVANT DE TRACTEUR


    Contributors:

    Publication date :

    2022-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge / E01H STREET CLEANING , Reinigen von Straßen / E02F Baggern , DREDGING



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