公开(公告)号：US5403049A

公开(公告)日：1995-04-04

申请号：US988957

申请日：1993-02-26

申请人： Alfred Ebbinghaus

发明人： Alfred Ebbinghaus

IPC分类号： F16F7/12 ,  B60R27/00

CPC分类号： F16F7/125

摘要： The invention concerns an impact-absorption device, particularly for vehicles, which is attached on one side to the bumper and on the other side to the longitudinal girder or another part of the vehicle-body structure. The device has a non-regenerative deforming unit designed to absorb energy when acted on by a force with a component in the direction of the longitudinal axis of the longitudinal girder. The deforming unit has at least two hollow deforming elements which engage one inside the other, one of which being attached to the bumper while the other is attached to the longitudinal girder of the vehicle. If the device is crushed by a force component acting along its longitudinal axis, the deforming elements are telescoped into each other, deforming the material. The hollow deforming elements (12, 14) have a non-circular, preferably oval or angular, cross-section. In a particularly preferred embodiment, the hollow elements have ribs.

摘要翻译： PCT No.PCT / DE91 / 00584 Sec。 371日期：1993年2月26日 102（e）1993年2月26日PCT PCT 1991年7月17日PCT公布。 第WO92 / 01588号公报 日本1992年2月6日。本发明涉及一种冲击吸收装置，特别是用于车辆的冲击吸收装置，该冲击吸收装置一侧安装在保险杠上，另一侧安装于纵梁或车体结构的另一部分。 该装置具有非再生变形单元，其被设计成当通过沿着纵梁的纵向轴线的方向的部件受力作用时吸收能量。 变形单元具有至少两个中空变形元件，这些中空变形元件与另一个内部接合，其中一个连接到缓冲器，而另一个连接到车辆的纵向梁。 如果装置被沿其纵向轴线作用的力分量压碎，则变形元件彼此伸缩，使材料变形。 中空变形元件（12,14）具有非圆形，优选椭圆形或有角度的横截面。 在特别优选的实施例中，中空元件具有肋。

公开(公告)号：US5205187A

公开(公告)日：1993-04-27

申请号：US855144

申请日：1992-03-20

申请人： Alfred Ebbinghaus

发明人： Alfred Ebbinghaus

IPC分类号： F01L1/047 ,  F16H53/02

CPC分类号： F01L1/047 ,  F16H53/025 ,  F01L2001/0475 ,  F01L2103/00 ,  Y10T29/49293 ,  Y10T29/4994 ,  Y10T74/2101

摘要： A hollow shaft is provided with torque transmitting structural elements, such as gear wheels, cams, disk cams, etc. At least one structural element has a noncircular opening for mounting on a discharge pipe (12) with a substantially identical wall thickness and with at least one support body (20) between the pipe (12) and each structural element (14) with noncircular opening. The discharge pipe (12) is so widened by internal pressure for frictional connection to the structural elements (14) that cover a portion thereof that the circumference of the pipe (12) engages on the inner wall of the structural elements (14) and another portion of the pipe circumference engages on the outer wall of the support body (20). Each support body (20) is constructed as a separate component from the structural elements.

摘要翻译： 空心轴设置有扭矩传递结构元件，例如齿轮，凸轮，盘形凸轮等。至少一个结构元件具有非圆形开口，用于安装在具有基本相同的壁厚的排出管（12）上，并具有 在管（12）和具有非圆形开口的每个结构元件（14）之间的至少一个支撑体（20）。 排出管（12）由于内部压力而被加宽以与结构元件（14）摩擦连接，该结构元件（14）覆盖其中管（12）的圆周与结构元件（14）的内壁相接合的部分 管周的部分与支撑体（20）的外壁接合。 每个支撑体（20）被构造为与结构元件分离的部件。

公开(公告)号：US4120176A

公开(公告)日：1978-10-17

申请号：US696515

申请日：1976-06-16

申请人： Alfred Ebbinghaus

发明人： Alfred Ebbinghaus

IPC分类号： F16D3/20 ,  F16D3/22 ,  F16D3/223 ,  F16D3/24 ,  F16D3/30

CPC分类号： F16D3/223 ,  F16D3/22

摘要： A universal joint is defined by housing portions integral with tubular drive and driven shafts. The housing member on the drive shaft is of generally concave internal shape and has surface irregularities which, in combination with generally complementary irregularities on an enlarged end portion of spherical shape on the driven shaft, define the bearing races of the joint.

摘要翻译： 万向接头由与管状驱动轴和从动轴一体的壳体部分限定。 驱动轴上的壳体构件具有大致凹形的内部形状并且具有表面凹凸，其结合在从动轴上的球形形状的扩大端部上的大致互补的不规则性限定了接头的轴承座圈。

公开(公告)号：US5259268A

公开(公告)日：1993-11-09

申请号：US908932

申请日：1992-07-06

申请人： Alfred Ebbinghaus ,  Helmut Bogel

发明人： Alfred Ebbinghaus ,  Helmut Bogel

IPC分类号： B21D53/84 ,  B23P11/00 ,  F16D1/072 ,  F16H53/02 ,  F16H53/00 ,  B21D39/00

CPC分类号： B23P11/005 ,  B21D53/845 ,  F16D1/072 ,  F16H53/025 ,  B23P2700/02 ,  Y10T29/49293 ,  Y10T29/49938 ,  Y10T29/4994 ,  Y10T74/2101

摘要： A hollow shaft with torque-transmitting structural elements such as toothed gears, cams, disc cams, etc., is optionally provided with secondary shaping elements, such as bearing points, stop faces, hexagonal or ring contours, etc. The new shaft is formed from a starting pipe with a substantially uniform wall thickness, which is widened for the positive (form locking) and non-positive (force-fit) connection to the structural elements and for shaping the secondary shaping elements by internal pressure. The maximum widening of the pipe is under the structural elements or on the secondary shaping elements. The new hollow shaft is characterized in that the wall thickness of pipe (12) under the structural elements (14,18) and optionally secondary shaping elements (16,20) is partly enlarged in the axial direction by material flow compared with the wall thickness of the starting pipe.

摘要翻译： 具有诸如齿轮，凸轮，圆盘凸轮等扭转传递结构元件的空心轴可选地设置有诸如轴承点，止动面，六角形或环形轮廓等的二次成形元件。形成新的轴 从具有基本上均匀的壁厚的起始管，其被加宽以用于与结构元件的正（形式锁定）和非正（强力配合）连接，并且通过内部压力成形第二成形元件。 管的最大加宽在结构元件下或次级成形元件下。 新型空心轴的特征在于，结构元件（14,18）下方的管（12）的壁厚和可选的第二成形元件（16,20）在轴向上通过材料流动部分地扩大，与壁厚 的起始管。