To provide a displacement detection device which has a simple and light-weight configuration with a small number of parts and offers superior long-term reliability, and to provide a displacement detection system and industrial equipment.SOLUTION: A displacement detection device is provided, comprising a first fixed member, a coil spring having a first end turn portion and a second end turn portion, a rotary member in contact with the first end turn portion, a second fixed member in contact with the second end turn portion, and a detection unit capable of detecting the amount of rotation of the coil spring. The rotary member is rotatably supported using a bearing in contact with the first fixed member and the rotary member.SELECTED DRAWING: Figure 1

    【課題】少ない部品点数で軽量かつ簡単な構成であると共に、長期信頼性に優れる変位検出装置、変位検出システム、及び産業機器を提供すること。【解決手段】変位検出装置は、第1の固定部材と、第1の座巻部及び第2の座巻部を有するコイルばねと、前記第1の座巻部に接する回転部材と、前記第2の座巻部に接する第2の固定部材と、前記コイルばねの回転量を検出可能な検出装置と、を含む。前記回転部材は、軸受を用いて回転可能に支持され、前記軸受は、前記第1の固定部材及び前記回転部材に接する。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DISPLACEMENT DETECTION DEVICE, DISPLACEMENT DETECTION SYSTEM, AND INDUSTRIAL EQUIPMENT


    Weitere Titelangaben:

    変位検出装置、変位検出システム、及び産業機器


    Beteiligte:
    IINO SHINJI (Autor:in) / UETSUHARA SAIJI (Autor:in) / SATO TAKUYA (Autor:in)

    Erscheinungsdatum :

    11.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



    Displacement detection device, displacement detection system and industrial equipment

    IINO SHINJI / KAMITSUHARA SAIJI / SATO TAKUYA | Europäisches Patentamt | 2024

    Freier Zugriff

    DISPLACEMENT DETECTION DEVICE, DISPLACEMENT DETECTION SYSTEM AND INDUSTRIAL EQUIPMENT

    IINO SHINJI / UETSUHARA SAIJI / SATO TAKUYA | Europäisches Patentamt | 2025

    Freier Zugriff

    DISPLACEMENT DETECTION DEVICE, DISPLACEMENT DETECTION SYSTEM, AND PRODUCTION APPARATUS

    IINO SHINJI / UETSUHARA SAIJI / SATO TAKUYA | Europäisches Patentamt | 2023

    Freier Zugriff

    Displacement detection device, displacement detection system, parking locking system and pedal system

    HIROTA YOHEI / OHTA NAOKI | Europäisches Patentamt | 2023

    Freier Zugriff

    DISPLACEMENT DETECTION DEVICE

    JIGI MASAHIRO / MATSUI TAKAO / NOMI SUSUMU et al. | Europäisches Patentamt | 2023

    Freier Zugriff