PROBLEM TO BE SOLVED: To provide a reciprocating motion mechanism using an endless rotor and a wiper device capable of performing a smooth wiping action against a door mirror of an automobile or a rear-view mirror of a large-sized vehicle through utilization of this reciprocating motion mechanism and further capable of wiping an area approximate to 100% of an entire surface of a mirror surface part.SOLUTION: One end of each of multi-joint chains 7, 7 is connected directly or indirectly to each of fixtures 20a, 20b that can be reciprocated and moved by a chain 11 and the fixtures are moved as the reciprocating motion of the chain 11 is carried out. The multi-joint chain 7 connects a plurality of ball-joints 61,61 and the chain is internally stored in a sheath 69. The multi-joint chain 7 is formed to be bendable and when the multi-joint chain 7 is extended, its entire unit becomes a flexible state and in turn when the multi-joint chain 7 is pushed and shrunk, the side ends of the ball-joints 61, 61 are contacted to each other to prevent its flexing and do not produce any power loss.SELECTED DRAWING: Figure 1

    【課題】 無端回転体を用いた往復移動機構とこの往復移動機構を利用して自動車のドアミラーや大型車両のバックミラーなどの拭き取りが円滑に行え、且つ鏡面部の全面の100%に近い面積を拭き取ることが可能なワイパー装置を提供する。【解決手段】 チェーン11によって往復移動可能な固定具20a,20bのそれぞれには直接又は間接的に多関節チェーン7,7の一端が連結され、チェーン11の往復動に伴って移動する。多関節チェーン7は複数の玉継手61,61を連結して、シース69に内装される。多関節チェーン7は屈曲可能に形成され、多関節チェーン7を伸長させた際には全体がフレキシブルな状態となる一方、多関節チェーン7を押し縮めた際には玉継手61,61の側端同士が接触することによって撓みを防止しパワーロスを生じさせない。【選択図】図1


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    Titel :

    RECIPROCATING MOTION MECHANISM AND WIPER DEVICE USING IT


    Weitere Titelangaben:

    往復移動機構及びそれを利用したワイパー装置


    Beteiligte:

    Erscheinungsdatum :

    2017-03-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES / 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 / F16H Getriebe , GEARING



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