| 摘要 |
<p>A carbon commutator characterized in that segments one end of each of which serves as a sliding part to slide on a brush and to the other of which a conductive terminal member is secured are arranged annularly while being insulated from each other through insulating boss parts, a carbon layer being formed on the sliding part of each segment, while a metal layer being formed between the carbon layer and the conductive terminal member by sintering a material which can be alloyed with the conductive terminal member.</p> |
