公开(公告)号：US4931683A

公开(公告)日：1990-06-05

申请号：US922707

申请日：1986-10-24

Applicant: Ronald Gleixner ,  Anton Heidenfelder

Inventor： Ronald Gleixner ,  Anton Heidenfelder

IPC: H02K5/04 ,  H02K5/00 ,  H02K5/15

CPC classification number: H02K5/15 ,  Y10T403/1691

Abstract: The two bearing brackets (4, 5) of a small motor are clamped by means of stud screws (2, 3) against the respective end face of the motor casing (1). The stud screws (2, 3) extend axially by free bolt ends (21, 31) beyond one bearing bracket (5). Onto these free bolt ends (21, 31), a holding frame for the small motor is placed and is fixed against the bearing bracket (5) by means of a holding nut to be screwed onto the free bolt ends (21, 31). The screw heads (22, 23) provided at the stud screw ends are held positively in the one bearing bracket (4) to prevent their rotation with respect to the casing and onto the other, axially projecting free bolt end (21, 31) an attachment nut (23, 33) is screwed applying firmly against the other bearing bracket (5).

Abstract translation: 小型电动机的两个轴承支架（4,5）通过双头螺栓（2,3）夹紧在电动机壳体（1）的相应端面上。 双头螺栓（2,3）通过自由螺栓端部（21,31）轴向延伸超过一个轴承托架（5）。 在这些自由螺栓端部（21,31）上，放置用于小型电动机的保持框架，并且通过固定螺母固定在轴承托架（5）上，以将螺纹拧到自由螺栓端部（21,31）上。 设置在双头螺栓端部处的螺钉头（22,23）被正确地保持在一个轴承托架（4）中，以防止它们相对于壳体旋转并且抵靠另一个轴向突出的自由螺栓端部（21,31） 拧紧连接螺母（23,33），使其紧紧地抵靠在另一个轴承架（5）上。

公开(公告)号：US4742726A

公开(公告)日：1988-05-10

申请号：US911704

申请日：1986-09-26

Applicant: Peter Adam ,  Paul Becker ,  Anton Heidenfelder ,  Olai Ihle ,  Werner Schilling

Inventor： Peter Adam ,  Paul Becker ,  Anton Heidenfelder ,  Olai Ihle ,  Werner Schilling

IPC: H02K7/116 ,  F16C17/08 ,  F16H57/12 ,  H02K7/08 ,  H02K7/10 ,  F16H1/16

CPC classification number: H02K7/081 ,  F16C17/08 ,  F16H2057/0213 ,  H02K2205/03 ,  Y10T74/19828

Abstract: The object of the invention is to provide a means of limiting the axial play of a motor shaft while dispensing with the use of an adjustable stop screw that has to be secured separately after it has been set. In particular, and apparatus is provided that can be used with automated manipulators. For this purpose it is recommended, according to the invention, that as a stopping element a single piece disk of appropriate thickness or a single piece disk stamped parallel to the motor assembly machine out of strip material, with an axially stamped depression of appropriate depth, is to be inserted rigidly in a pocket fixed in the housing. The invention is particularly well-suited for application in small motors with a shaft mounted on plain bearings.

Abstract translation: 本发明的目的是提供一种限制电动机轴的轴向游隙的装置，同时分配使用可调节的止动螺钉，该可调止动螺钉必须在其已经被固定之后被单独固定。 特别地，提供了可以与自动操纵器一起使用的装置。 为此，根据本发明，推荐将作为止动元件的具有适当厚度的单片盘或平行于电机组装机器的单片盘从带状材料压出，并具有适当深度的轴向冲压凹陷， 将其刚性地插入固定在壳体中的口袋中。 本发明特别适用于安装在滑动轴承上的轴的小型电动机中。