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    • 2. 发明授权
    • Force fit connecting element especially wheel stud
    • 紧固连接元件特别是车轮螺柱
    • US5645386A
    • 1997-07-08
    • US620483
    • 1996-03-22
    • Klaus DammWalter MagesAndreas Mohr
    • Klaus DammWalter MagesAndreas Mohr
    • B60B3/16F16B4/00F16B35/04
    • F16B4/004B60B3/16F16B35/041
    • A force fit connecting element (1), particularly a wheel stud, which may be force fit into in a drilled hole (3) through the exertion of an axial force, having a shank (5) and a stop (4) in the shape of a head, a collar or the like, having a diameter larger than shank (5). The shank (5) has on the side facing the stop (4) a force fit section (10), which is oversized with respect to the corresponding drilled hole (3). The shank (5) has on the side facing away from the stop (4) a section (22) with a fastening thread (23). The force fit section (10) has a multiple-threaded, preferably at least triple-threaded, helical profile (11). The helical profile (11), with respect to the cylindrical surface area of the drilled hole (3), has a contact area fraction (33) of at least 30% and is made by cold forming.
    • 一种力配合连接元件(1),特别是轮柱,其可以通过施加轴向力而被压配入钻孔(3),具有柄(5)和止动件(4)的形状 的头部,领子等,其直径大于柄部(5)。 柄(5)在面向止动件(4)的一侧具有相对于相应的钻孔(3)过大的力配合部分(10)。 柄(5)在背离止动件(4)的一侧具有带有紧固螺纹(23)的部分(22)。 力配合部分(10)具有多螺纹,优选至少三螺纹的螺旋形轮廓(11)。 螺旋型材(11)相对于钻孔(3)的圆柱形表面区域具有至少30%的接触面积分数(33)并通过冷成型制成。
    • 4. 发明授权
    • Mounting unit for the fastening eyelet of a belt buckle
    • 皮带扣固定孔眼的安装单元
    • US07828502B2
    • 2010-11-09
    • US12184292
    • 2008-08-01
    • Sylvain ChretienAndreas MohrKarl-Eduard LutzStéphane GombertNicolas Cirasaro
    • Sylvain ChretienAndreas MohrKarl-Eduard LutzStéphane GombertNicolas Cirasaro
    • F16B21/18
    • F16B41/002F16B43/00
    • A mounting unit (1) serves to rotatably and captively fasten a screw (2) to a mounting part (3), especially the fastening eyelet (4) of a belt buckle of an automobile, a truck or a different commercial vehicle. The mounting unit (1) includes a screw (2) including a head (5), a shank portion (6) and a threaded portion (7) including a thread (8), the shank portion (6) being arranged in a region between the head (2) and the threaded portion (7). The mounting unit (1) furthermore includes a mounting ring (10), the mounting ring (10) being arranged on the shank portion (6) not to be movable in a direction of the screw axis (11), the mounting ring (10) including at least one retaining element (13) being designed and arranged such that a mounting part (3) can be pushed over and beyond the retaining element (13) in a way that the mounting part (3) can be fastened by the retaining element (13) such that the screw (2) is arranged to be rotatable with respect to the mounting part (3) and not to be movable in the direction of the screw axis (11).
    • 安装单元(1)用于将螺钉(2)可旋转并紧密地紧固到安装部分(3),特别是汽车,卡车或不同商业车辆的皮带扣的紧固孔眼(4)。 安装单元(1)包括包括头部(5),柄部分(6)和包括螺纹(8)的螺纹部分(7)的螺钉(2),所述柄部分(6)布置在区域 在头部(2)和螺纹部分(7)之间。 安装单元(1)还包括安装环(10),安装环(10)设置在柄部(6)上,不能沿着螺杆轴线(11)的方向移动,安装环(10) )包括至少一个保持元件(13),其被设计和布置成使得安装部分(3)可以被推到所述保持元件(13)上方并超过所述保持元件(13),使得所述安装部分(3)可以通过所述保持元件 元件(13),使得螺钉(2)相对于安装部(3)布置成可旋转,并且不能沿着螺杆轴线(11)的方向移动。