To provide a rotary connector device capable of smoothly rotating a rotator in relative to a stator even in a case where a rotation axis of a steering shaft and a central axis of the rotary connector device are eccentric.SOLUTION: A rotary connector device 1 comprises: a stator 30 fixed to a vehicle body; a rotator 10 assembled in a relatively rotatable manner with the stator 30; and an FFC 100 accommodated in an accommodation space S formed from the stator 30 and the rotator 10. A steering shaft 200 is mounted in an inner peripheral cylindrical part 12 so as to be inserted. The rotator 10 includes an eccentricity absorption member 40 for transferring rotation of the steering shaft 200. The eccentricity absorption member 40 consists of an elastic member and transfers the rotation of the steering shaft 200 of which a rotation axis Rx is eccentric with respect to a central axis Cx of a stationary-side ring plate 51, to the rotator 10 as rotation with the central axis Cx defined as the rotation axis Rx.SELECTED DRAWING: Figure 1

    【課題】本発明は、ステアリングシャフトの回転軸と、回転コネクタ装置の中心軸とが偏心している場合であっても、前記固定体に対して前記回転体が滑らかに回転できる回転コネクタ装置を提供することを目的とする。【解決手段】車体に固定されるステータ30と、ステータ30と相対回転可能に組付けられたロテータ10と、ステータ30とロテータ10とで形成する収容空間Sに収容されたFFC100とで構成され、内周筒部12にステアリングシャフト200が挿通するように装着される回転コネクタ装置1は、ロテータ10に、ステアリングシャフト200の回転を伝達する偏心吸収部材40が備えられ、偏心吸収部材40は、弾性部材で構成され、固定側リング板51の中心軸Cxに対して回転軸Rxが偏心したステアリングシャフト200の回転を、中心軸Cxを回転軸Rxとした回転としてロテータ10に伝達すること【選択図】図1


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    Title :

    ROTARY CONNECTOR DEVICE AND ASSEMBLY STRUCTURE FOR ROTARY CONNECTOR DEVICE


    Additional title:

    回転コネクタ装置及び回転コネクタ装置の組付構造


    Contributors:

    Publication date :

    2019-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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