| 摘要 |
A connection between a tubular housing 10 and an end cap 20 of a miniature electric motor is made tight by using a circumferentially extending finger 16 on the housing which is bent radially to engage a lip 32 in a recess 30 in the end cap 20 whereby radial deformation of the finger 16 causes an axial clamping of the end cap 20 to the housing 10 without any separation caused by spring back of the finger 16 following deformation.
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