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    • 3. 发明申请
    • COUPLING DEVICE
    • 耦合器件
    • WO2004076237A1
    • 2004-09-10
    • PCT/SE2004/000235
    • 2004-02-23
    • THULE SWEDEN ABLARSSON, Wilhelm
    • LARSSON, Wilhelm
    • B60R9/045
    • B60R9/045
    • Coupling device (4) for connecting a load carrier bar (3) extending laterally across a vehicle roof to a roof rail (2), which rail extends in the longitudinal direction (L) of the vehicle. The coupling device comprises a base part (6) which, when the coupling device is connected to the roof rail, is securely attached to the load carrier bar, and which base part is provided with a contact surface (8) which is positioned on the roof rail, as well as a tightening arrangement (17, 23, 26, 27) connected to the base part and comprising a tightening strap (27) and a tightening means (23), the tightening strap enclosing the roof rail and being tightened by means of the tightening means, whereby a contact area (30) on the contact surface (8) is pressed against the roof rail, thus achieving secure connection of the coupling device to the roof rail, the base part (6) being of a convex arched shape (31) in the area to the front of the contact area (30), with respect to the longitudinal direction of the vehicle, when the contact surface (8) is tightened against the roof rail, and that the side of the arched shape facing the roof rail (2) is made of a ductile material.
    • 用于将横向延伸穿过车顶的载重承载杆(3)连接到车顶轨道(2)的联接装置(4),该轨道沿着车辆的纵向方向(L)延伸。 联接装置包括基部(6),当联接装置连接到车顶导轨时,基部部分(6)牢固地附接到承载架上,并且哪个基部设置有接触表面(8),该接触表面位于 车顶导轨以及连接到基座部分并且包括紧固带(27)和紧固装置(23)的紧固装置(17,23,26,27),所述紧固带包围屋顶导轨并被紧固 所述紧固装置的装置,其中所述接触表面(8)上的接触区域(30)被压靠在所述车顶轨道上,从而实现所述联接装置与所述车顶轨道的牢固连接,所述基部部件(6)具有凸起 相对于车辆的纵向方向,当接触表面(8)紧靠着车顶轨道时,在接触区域(30)的前方的区域中的拱形(31),并且拱形的侧面 面向屋顶导轨(2)的形状由延性材料制成。