Method of manufacturing base of electromagnetic relay
A method of manufacturing a base (3) of an electromagnetic relay, comprising the steps of: treating a surface of a resinous molded item (4) to a state enabling plating on the surface of the resinous molded item (4) such that the resinous molded item (4) has an upper terminal portion (5a), a lower te...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A method of manufacturing a base (3) of an electromagnetic relay, comprising the steps of: treating a surface of a resinous molded item (4) to a state enabling plating on the surface of the resinous molded item (4) such that the resinous molded item (4) has an upper terminal portion (5a), a lower terminal portion (5c) and a side terminal portion (5b) connecting the upper terminal portion (5a) and the lower terminal portion (5c); molding integrally with the resinous molded item (4), resin disabling platirlg thereon such that at least surfaces of the upper terminal portion (5a), the lower terminal portion (5c) and the side terminal portion (5b) are exposed outwardly; and plating an electrically conductive film on only the surfaces of the upper terminal portion (5a), the lower terminal portion (5c) and the side terminal portion (5b). |
|---|