Automatic retention adjustment of motor armature assembly

Details Automatic retention adjustment of motor armature assembly Automatic retention adjustment of motor armature assembly

1991-10-11

1992-09-08

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

310 42, 310 90, H02K 1514

Patent

active

051447380

ABSTRACT:
To adjust axial and radial movement of a thrust plug associated with end play of a rotating shaft, the thrust plug receives the shaft on one side and has a shoulder surface extending from the other side of the thrust plug. A housing position supports a retainer cap which receives the thrust plug so the thrust plug can have some axial movement. The thrust plug shoulder is higher than the thickness of the retainer cap so that a predetermined amount of axial play (c) can be accurately and exactly established. Radial movement of the thrust plug within a housing cavity is achieved by having a thrust plug diameter which is smaller than the inner diameter of the housing cavity, and having an O-ring about the thrust plug which engages the housing cavity and provides a pivot point.

REFERENCES:
patent: 4199861 (1980-04-01), Buckman et al.
patent: 4455498 (1984-06-01), DeSisto

Affiliated with

Also associated with

Rating

Automatic retention adjustment of motor armature assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic retention adjustment of motor armature assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic retention adjustment of motor armature assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-127101