A ratchet mechanism with a pawl slidably mounted on a ratchet bar. Two fingers in the pawl on opposite sides of ratchet bar pinch the bar between them when the pawl is pivoted to a pinch angle relative to the bar. A lever on the pawl pivots the pawl to release the fingers from the ratchet bar. An over-rotation stop on the pawl contacts the ratchet bar in the release position, and prevents the pawl from pivoting past the release position to a position that drags a finger against the ratchet bar. The over-rotation stop may extend from the pawl lever, contact and slide along the ratchet bar in the release position, and maintain an ideal release position of the pawl relative to the ratchet bar during sliding of the pawl on the ratchet bar. The ratchet bar may be toothless, providing smooth selection of stopping points on the bar.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Sliding pawl on a ratchet bar


    Beteiligte:
    PHILLIPS CAL M (Autor:in)

    Erscheinungsdatum :

    11.09.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    SLIDING PAWL ON A RATCHET BAR

    PHILLIPS CAL M | Europäisches Patentamt | 2018

    Freier Zugriff

    Ratchet pawl for automobile brake

    HU QIANGLONG / GUO HAIGUANG / LI GAOWEI | Europäisches Patentamt | 2020

    Freier Zugriff

    Full Range Pawl and Ratchet Clutch

    Burch, Darrel W. / Zobott, Keith D. | SAE Technical Papers | 1992


    Full range pawl and ratchet clutch

    Zobott, K.D. / Burch, D.W. | Tema Archiv | 1992


    Automatic opening and closing pawl ratchet wheel

    WANG ZHIKAI / CHEN QIAOXIA | Europäisches Patentamt | 2024

    Freier Zugriff