To provide a vehicle door support device with a brake member whose stability and durability are improved.SOLUTION: A vehicle door support device 10 includes a first support member 15A and a second support member 15B which have a first connection end 20a connected to a vehicle body 2 and a second connection end 25a connected to a door 3, respectively and which hold the door 3 in its open position relative to the vehicle body 2. Each of these members includes a cylindrical housing portion 21 having a first connecting end 20a, a cylindrical cover portion 22 connected to the opposite side of an end 21a of the housing portion 21, a cylindrical movable member 25 which has an end 21b serving as a second connecting end 25a, whose opposite side of the end 21b is housed within the cover portion 22, and which is movable in the axial direction relative to the cover portion 22, a spindle 34 disposed in the movable member 25, a conversion mechanism 37 which causes the spindle 34 to rotate by relative movement of the movable member 25 relative to the cover portion 22, and a brake member 50A arranged to have a fixed axial position relative to the spindle 34 and providing rotational resistance to the spindle 34.SELECTED DRAWING: Figure 2

    【課題】ブレーキ部材の安定性と耐久性とが向上した車両用ドア支持装置を提供する。【解決手段】車両用ドア支持装置10は、車体2に接続される第1接続端20aと、ドア3に接続される第2接続端25aとをそれぞれ有し、車体2に対してドア3を開位置に保持する第1支持部材15Aと第2支持部材15Bとを備える。これらはそれぞれ、第1接続端20aを有する筒状の収容部21と、収容部21の端部21aとは反対側に連なる筒状のカバー部22と、第2接続端25aを構成する端部21bを有し、この端部21bとは反対側がカバー部22内に収容され、カバー部22に対して軸方向に相対的に移動可能な筒状の可動部材25と、可動部材25内に配置されたスピンドル34と、カバー部22に対する可動部材25の相対移動によってスピンドル34を回転させる変換機構37と、スピンドル34との軸方向の相対位置が固定されるように配置され、スピンドル34に対して回転抵抗を与えるブレーキ部材50Aとを備える。【選択図】図2


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    Titel :

    VEHICLE DOOR SUPPORT DEVICE


    Weitere Titelangaben:

    車両用ドア支持装置


    Beteiligte:
    YAMAGATA MIKIO (Autor:in) / ASAKO MASAHIRO (Autor:in)

    Erscheinungsdatum :

    2023-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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