A suspension coil spring includes a lower end turn portion, an upper end turn portion, and a helical effective portion formed between the end turn portions. The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which contacts the lower spring seat or is separated from the same according to the load. The wire diameter of the second portion is greater than that of the first portion and an average wire diameter of the effective portion. The upper end turn portion includes a third portion which contacts an upper spring seat, and a fourth portion. The wire diameter of the fourth portion is greater that of the third portion and the average wire diameter of the effective portion.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Suspension coil spring


    Beteiligte:
    YAMAMOTOYA KENJI (Autor:in) / ENOMOTO HIDETO (Autor:in) / TAKAHASHI KEN (Autor:in) / SATO TOSHIAKI (Autor:in) / SUGIYAMA MITSUHIRO (Autor:in) / KOBAYASHI YOSHIO (Autor:in) / INAGE TAICHI (Autor:in) / KATO TOMOTAKE (Autor:in) / NISHIKAWA AKIHIKO (Autor:in) / UMEZAWA MASAHIRO (Autor:in)

    Erscheinungsdatum :

    2019-07-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



    SUSPENSION COIL SPRING

    SAYAMA HIRONOBU | Europäisches Patentamt | 2018

    Freier Zugriff

    SUSPENSION COIL SPRING

    SAYAMA HIRONOBU | Europäisches Patentamt | 2017

    Freier Zugriff

    SUSPENSION COIL SPRING

    SAYAMA HIRONOBU | Europäisches Patentamt | 2015

    Freier Zugriff

    SUSPENSION COIL SPRING

    YAMAMOTOYA KENJI / ENOMOTO HIDETO / TAKAHASHI KEN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    SUSPENSION COIL SPRING

    YAMAMOTOYA KENJI / ENOMOTO HIDETO / TAKAHASHI KEN et al. | Europäisches Patentamt | 2016

    Freier Zugriff