公开(公告)号：US07004636B2

公开(公告)日：2006-02-28

申请号：US10381110

申请日：2001-09-20

Applicant: Arnulf Deschler

Inventor： Arnulf Deschler

IPC: F16C27/00 ,  F16C27/04

CPC classification number: F16H57/03 ,  F16C35/00 ,  F16C35/06 ,  F16H48/00 ,  F16H57/021 ,  F16M1/026

Abstract: The concept of the invention is based on a machine housing with a bearing housing, the bearing seat of which is connected to a housing wall of the machine housing by a bearing housing wall provided with ribs (42, 43) and is subjected to radially directed forces (11, 44). The proposal is made that the bearing housing wall possess at least one ring shaped annular rib (42) which at least partially encompasses the bearing seat in an area (21), the angle (α) of inclination of which, relative to its original unloaded condition, would change itself to the greatest extent under load (11). Further proposed is that a plurality of additional ribs (43) run transverse to the annular rib (42). Thereby, with a relatively small consumption of material, a good shape-retention is achieved. In addition, a tilting of the bearing seat and the bearing is held to a lesser extent than is the case of conventional bearing housing structures. By the use of shell shaped bearing housings, the bearing housing wall is characterized by a more intensive curvature in the more heavily stressed area (21) than is the case in the area (22) which lies diametrically (with respect to the bearing axis) opposite.

Abstract translation: 本发明的概念基于具有轴承壳体的机械壳体，其轴承座通过设置有肋（42,43）的轴承壳体壁连接到机器壳体的壳体壁，并且经受径向定向 （11，44）。 提出的是，轴承壳体壁具有至少一个环形环形肋（42），其在区域（21）中至少部分地包围轴承座，其相对于其原始卸载的倾斜角（α） 条件，将在最大程度上改变自身的负载（11）。 进一步提出的是，多个附加肋（43）横向于环形肋（42）延伸。 因此，通过相对较少的材料消耗，实现良好的形状保持。 此外，轴承座和轴承的倾斜度比常规轴承座结构的情况更小。 通过使用外壳形轴承座，轴承座壁的特征在于，在比直径方向（相对于轴承轴线）的区域（22）中，应力区域（21）的曲率更大， 对面。