| 摘要 |
<p>An adaptor for use in connecting a drive coupling to a non-splined end of a pump shaft. The adaptor has means at one end thereof for connecting the adaptor to the end of the pump shaft, at least one flat by which the drive coupling can be made rotationally fast with the adaptor, and an opposite end of circular cross-section for location in a hole or recess of corresponding circular cross-section in the drive coupling to align an axis of the coupling with that of the pump shaft.</p> |
