PROBLEM TO BE SOLVED: To provide backing for a wiper blade, which can bring a blade rubber into contact with a wiping surface at a proper contact angle without reference to magnitude of curvature of the wiping surface.SOLUTION: Backing 22 is configured like a long leaf spring that decentralizes a pressing force to a wiping surface side from a wiper arm in a longitudinal direction of a long blade rubber for wiping the wiping surface. A twisted part X twisted to incline a longitudinal orthogonal cross-section is formed in a longitudinal predetermined range including one end 22d of the backing 22.SELECTED DRAWING: Figure 5

    【課題】払拭面の曲率の大小に関わらずブレードラバーを適切な接触角度で払拭面に接触させることが可能なワイパブレード用バッキングを提供する。【解決手段】ワイパアームからの払拭面側への押圧力を、払拭面を払拭する長尺状のブレードラバーの長手方向に分散させる長尺の板ばね状をなすバッキング22であって、該バッキング22の一端部22dを含む長手方向の所定範囲には、長手方向直交断面が傾くように捩られた捩れ部Xが形成されている。【選択図】図5


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    Title :

    BACKING FOR WIPER BLADE, WIPER BLADE, AND WIPER DEVICE


    Additional title:

    ワイパブレード用バッキング、ワイパブレード及びワイパ装置


    Contributors:

    Publication date :

    2016-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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