A vehicle door support device (10) is provided with a first support member (15A) and a second support member (15B) each having a first connection end (20a) connected to a vehicle body (2) and a second connection end (25a) connected to a door (3), the first support member (15A) and the second support member (15B) holding the door (3) in an open position with respect to the vehicle body (2). The first support member (15A) and the second support member (15B) are each provided with: a cylindrical housing section (21) having a first connection end (20a); a cylindrical cover part (22) connected to the side of the accommodating part (21) opposite to the end part (21a); a cylindrical movable member (25) having an end portion (21b) constituting a second connection end (25a), the side opposite the end portion (21b) being housed in the cover portion (22), the movable member (25) being relatively movable in the axial direction with respect to the cover portion (22); a main shaft (34) disposed within the movable member (25); a conversion mechanism (37) that rotates the main shaft (34) by the relative movement of the movable member (25) with respect to the cover section (22); and a brake member (50A) which is disposed such that the position of the brake member (50A) relative to the main shaft (34) in the axial direction is fixed, and which applies rotational resistance to the main shaft (34).

    车辆用门支承装置(10)具备第一支承构件(15A)和第二支承构件(15B),该第一支承构件(15A)和该第二支承构件(15B)各自具有连接于车身(2)的第一连接端(20a)和连接于门(3)的第二连接端(25a),并将门(3)相对于车身(2)保持于开位置。该第一支承构件(15A)和该第二支承构件(15B)各自具备:筒状的容纳部(21),具有第一连接端(20a);筒状的罩部(22),与容纳部(21)的和端部(21a)相反的那一侧相连;筒状的可动构件(25),具有构成第二连接端(25a)的端部(21b),与该端部(21b)相反的那一侧容纳于罩部(22)内,该可动构件(25)能相对于罩部(22)在轴向上相对移动;主轴(34),配置于可动构件(25)内;转换机构(37),通过可动构件(25)相对于罩部(22)的相对移动来使主轴(34)旋转;以及制动构件(50A),被配置为其与主轴(34)的轴向上的相对位置被固定,对主轴(34)施加旋转阻力。


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    Title :

    Vehicle door support device


    Additional title:

    车辆用门支承装置


    Contributors:

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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