To provide a fixing device to a shaft which can be easily fixed without utilizing a tool or the like even if a shaft width or a shaft diameter is different.SOLUTION: A fixing device comprises: first and second chuck units 11, each including a through-hole 12a, which are inserted into shafts S1 and S2 that are arrayed in a parallel state; and a body member 2 to which the first and second chuck units are attached in such a manner that a mutual interval between the first and second chuck units is adjustable. Each of the first and second chuck units includes: a chuck body 12 in which the inside of the through-hole is deformed and which is crimped and fixed onto an outer peripheral surface of the shaft by being abutted to a part of the body member; and a case body 14 in which an elastic body 13 is accommodated between the case body and the chuck body. An energizing force is applied by the elastic body in such a manner that the chuck body is abutted to a part of the body member.SELECTED DRAWING: Figure 1

    【課題】シャフト幅やシャフト径が異なっても、工具等を利用することなく容易に固定することができるシャフトへの固定装置を提供すること。【解決手段】平行状態に配列された各シャフトS1,S2に対して挿通される貫通孔12aをそれぞれ有する第1と第2のチャックユニット11と、第1と第2のチャックユニットの相互の間隔が調整可能となるように、第1と第2のチャックユニットをそれぞれ取り付けたボディー部材2とを有し、第1と第2のチャックユニットには、ボディー部材の一部に当接することにより、貫通孔の内側が変形し、シャフトの外周面に圧着して固定されるチャック体12と、チャック体との間で弾性体13を収容するケース体14とが備えられ、弾性体によって、チャック体を、ボディー部材の一部に当接させるように付勢力が与えられる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    FIXING DEVICE TO SHAFT


    Additional title:

    シャフトへの固定装置


    Contributors:

    Publication date :

    2019-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    STEERING SHAFT FIXING STRUCTURE

    ATSUMI AKIRA | European Patent Office | 2017

    Free access

    CHASSIS FIXING TYPE SHAFT

    KOIKE YUICHIRO | European Patent Office | 2019

    Free access

    Driving shaft fixing support

    LIU JING / JIANG WENG / YANG ERPING et al. | European Patent Office | 2020

    Free access

    Fixing device for main driving shaft of escalator

    LI HENGXING / WU SHIJIN / ZHU DONG | European Patent Office | 2023

    Free access

    Transmission shaft fixing device of fan transportation trailer

    XU HUI / WAN YAMIN / LIU LITAO et al. | European Patent Office | 2022

    Free access