| 摘要 |
<p>The invention relates to a commutator comprising a support body (1), a plurality of conductor segments (13) that are secured in said body and a compensation unit(18) comprising several compensation elements (17), which electrically interconnect the conductor segments in pairs or groups. According to the invention, the compensation elements (17) are configured by wire sections (19) that are embedded in the support body. To produce a commutator of this type, at least the ends of the wire sections(19) that form the compensation elements and that are bent accordingly are connected to the assigned conductor segments (13) of an annular structure prior to the injection moulding of the support body (1). The injection moulding die (2) has a plurality of basin-shaped supporting limbs (31), which are arranged concentrically around the axis (5) of one of the sections of the injection moulding and with which the wire sections engage (19).</p> |
