To provide a grille shutter device capable of properly detecting an abnormality of a fin.SOLUTION: When a fin 20 having an abnormality due to occurrence of an abnormality of the fin 20 getting fixed in a fully closed position is rotated in the opening direction in a state of cutting off power transmission between the fin 20 and a link 30, a locking structure L is formed by a first part 32a of a rib projection 31 provided on the lower side of a support part 21 with respect to the support part 21 of the fin 20 having the abnormality abutting in a first direction A, and by a second part 32b abutting in a second direction B. When a fin 20 having an abnormality due to occurrence of an abnormality of the fin 20 getting fixed in a fully opened position is rotated in the closing direction in a state of cutting off the power transmission between the fin 20 and the link 30, the locking structure L is formed by the first part 32a of the rib projection 31 provided on the upper side of the support part 21 with respect to the support part 21 of the fin 20 having the abnormality abutting in the first direction A.SELECTED DRAWING: Figure 6

    【課題】フィンの異常をより適切に検知できるグリルシャッタ装置を提供すること。【解決手段】フィン20が全閉位置で固着する異常が生じることに起因して異常が生じたフィン20とリンク30との間の動力伝達が遮断された状態でフィン20を開方向へ回動させるとき、異常が生じたフィン20の支持部21に対して支持部21の下側に設けられるリブ突起31の第1部分32aが第1方向Aにおいて当接し、第2部分32bが第2方向Bにおいて当接することにより係止構造Lが形成される。フィン20が全開位置で固着する異常が生じることに起因して異常が生じたフィン20とリンク30との間の動力伝達が遮断された状態でフィン20を閉方向へ回動させるとき、異常が生じたフィン20の支持部21に対して支持部21の上側に設けられるリブ突起31の第1部分32aが第1方向Aにおいて当接することにより係止構造Lが形成される。【選択図】図6


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    Title :

    GRILLE SHUTTER DEVICE


    Additional title:

    グリルシャッタ装置


    Contributors:

    Publication date :

    2019-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



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