The invention provides a trailer traction comprising a tractive frame, a tractive bar, a first spring and a second spring. The tractive frame comprises two oblique beams angularly connected and a middle cross beam connected with the middles of the oblique beams; the connections of the front ends of the oblique beams are provided with first tractive holes; the middle cross beam is provided with a second tractive hole; the tractive bar penetrates the first tractive holes and the second tractive hole; a retainer is disposed on the tractive bar; both the first spring and the second spring sleeve the tractive bar and are located between the connections of the front ends of the oblique beams and the middle cross beam; the first spring and the second spring are disposed on two sides of the retainer. A spring damping device is used to decrease inertia caused impact, and a vehicle is started or stopped slowly and stably; the trailer traction is handy, simple and low in cost; operational safety of the vehicle is improved, protection for quality of goods is enhanced, the service life of the vehicle is prolonged, and maintenance cost is lowered.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Trailer traction


    Beteiligte:
    ZHENG KEXUE (Autor:in)

    Erscheinungsdatum :

    2015-06-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    Trailer traction control device and trailer traction system

    WANG SHITAO / WANG YUANJIE | Europäisches Patentamt | 2023

    Freier Zugriff

    Trailer traction device

    VAN DER LOO PAUL / SCHULZ RYAN | Europäisches Patentamt | 2024

    Freier Zugriff

    Trailer traction arm

    HAN XIAO / LIU CHENGGANG / LUAN JIBIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Trailer traction connector

    CHAI WENBIN | Europäisches Patentamt | 2021

    Freier Zugriff

    Trailer traction assembly

    JIE JINGXING | Europäisches Patentamt | 2021

    Freier Zugriff