公开(公告)号：US06575659B1

公开(公告)日：2003-06-10

申请号：US09500275

申请日：2000-02-08

申请人： Ewald Valtwies ,  Stefan Uhlen

发明人： Ewald Valtwies ,  Stefan Uhlen

IPC分类号： F16B3502

CPC分类号： F16D3/77 ,  F16B7/1463 ,  F16B7/149 ,  F16B19/1045 ,  F16D3/60 ,  F16D3/79 ,  Y10T403/10 ,  Y10T403/7052 ,  Y10T403/7056 ,  Y10T403/7064 ,  Y10T403/7067

摘要： A conical screw connection for multi-disk shaft couplings is described, having a tension bolt (1), a first spring collet (3) arranged on the tension bolt and having a collar (2), at least one second spring collet (5) having a collar (4) and supported by the first spring collet, with the disks of the multi-disk set being securable on said second spring collet, wherein the seat between the tension bolt and the first spring collet is conical, and the seat between the first spring collet and the second spring collet is cylindrical, and a tension element (7) which axially clamps the disks of the multi-disk set, where the tension bolt has a threaded borehole (8) for a screw (9) whose head (10) is supported on the tension element. To permit optimum clamping of the multi-disk set using the same tool for axial and radial clamping of the disks, it is proposed that a force fit or a transition fit (11) be formed between the tension bolt and the first spring collet such that by tightening the screw, the disks of the multi-disk set are first clamped axially, and then the spring collets (3, 5) are widened radially.

摘要翻译： 描述了一种用于多盘轴联接器的锥形螺钉连接件，其具有拉紧螺栓（1），布置在张紧螺栓上并具有轴环（2）的第一弹簧夹头（3），至少一个第二弹簧夹头（5） 具有轴环（4）并且由所述第一弹簧夹头支撑，所述多盘组件的盘可固定在所述第二弹簧夹头上，其中所述张紧螺栓和所述第一弹簧夹头之间的所述座椅是圆锥形的， 所述第一弹簧夹头和所述第二弹簧夹头是圆柱形的，以及张力元件（7），所述张力元件（7）轴向地夹紧所述多盘组件的盘，其中所述张紧螺栓具有用于螺钉（9）的螺纹钻孔（8） （10）支撑在张力元件上。 为了允许使用相同的工具来最佳地夹紧多盘组，用于盘的轴向和径向夹紧，建议在张紧螺栓和第一弹簧夹头之间形成力配合或过渡配合（11），使得 通过拧紧螺钉，首先将多盘组的盘轴向夹紧，然后弹簧夹头（3,5）径向加宽。