PROBLEM TO BE SOLVED: To reduce vibration and noise of a geared motor unit for an automotive vehicle wiper system.SOLUTION: A geared motor unit includes: an electric motor 3 housed in a casing 4; a reduction gear mechanism 5 connected to the electric motor 3; a mount 9 for receiving the reduction gear mechanism; and a fixing plate 11 and/or a closing plate, each of which is fixed to the mount at one side and is fixed to a structural element of the vehicle at the other side. At least one of the fixing plate, the closing plate, the mount, and the casing is formed from a laminated composite material comprising at least two material layers and at least one of the layers is formed from a viscoelastic material.SELECTED DRAWING: Figure 2

    【課題】自動車両ワイパーシステム用の歯車付きモータユニットの振動及びノイズを低減する。【解決手段】歯車付きモータユニットは、ケーシング4内に収容される電気モータ3と、電気モータ3に接続される減速歯車機構5と、減速歯車機構を受け入れるマウント9と、一方ではマウントに固定され、他方では車両の構造要素に固定されるようになっている固定プレート11及び/又は閉鎖プレートと、を備え、固定プレート、閉鎖プレート、マウント及びケーシングのうちの少なくとも1つが少なくとも2つの材料層を備える積層複合材料から形成され、前記層のうちの少なくとも1つが粘弾性材料から形成される。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    GEARED MOTOR UNIT FOR WIND SCREEN WIPER


    Additional title:

    ウインドスクリーンワイパー用の歯車付きモータユニット


    Contributors:

    Publication date :

    2017-06-29


    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 / F16F SPRINGS , Federn / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    GEARED MOTOR UNIT FOR WINDSCREEN WIPER

    GUIBERT YANNICK / SANON ANNE / AUTRET VERONIQUE | European Patent Office | 2017

    Free access

    GEARED MOTOR FOR AUTOMOBILE WIPER SYSTEM

    HERRADA JOSE-LUIS | European Patent Office | 2018

    Free access

    GEARED MOTOR FOR AUTOMOBILE WIPER SYSTEM

    JOSE-LUIS HERRADA | European Patent Office | 2018

    Free access

    WIND-SCREEN WIPER DEVICE

    BULANZHE OLIV E | European Patent Office | 2015

    Free access

    Geared motor unit

    BACHMAIER GEORG / CYRIACKS MARCO / VITTORIAS IASON et al. | European Patent Office | 2024

    Free access