| 摘要 |
<p>The commutator brush assembly is for a small electric motor, and prevents unwanted movement or loosening of the brush in the motor casing. The brush is inserted into a support in the casing, and has a base with at least one raised portion with sharp burrs for biting engagement with the support. The brush support comprises a terminal insert hole into which the base is inserted. It has a surface with which the burrs are adapted to engage, and supports for the base which ensure that the burrs engage the appropriate surface.</p> |
