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A wire dot printing head comprises armatures (1) each of which is coupled to a printing wire (12), a felt guide for reducing the friction between the printing wire and the printing wire guide, a residual sheet (10) is disposed over a magnetic core frame (8), a biasing leaf spring (9), and an oil lea...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA, TETSUHIRO OKI ELECTRIC INDUSTRY CO., LTD., MINATO-KU TOKYO, JP, ANDOU, HIROKAZU OKI ELECTRIC INDUSTRY CO.,LTD, MINATO-KU TOKYO, JP, TATSUKAMI, MASAHIRO OKI ELECTRIC INDUSTRY CO.,LTD, MINATO-KU TOKYO, JP, KOYAMA, TATSUYA OKI ELECTRIC INDUSTRY CO., LTD, MINATO-KU TOKYO, JP
Format:	Patent
Sprache:	ger
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A wire dot printing head comprises armatures (1) each of which is coupled to a printing wire (12), a felt guide for reducing the friction between the printing wire and the printing wire guide, a residual sheet (10) is disposed over a magnetic core frame (8), a biasing leaf spring (9), and an oil leakage preventing chip (19). The chip (19) is disposed over the armatures (1) to prevent oil oozing from the felt guide. An errorneous dot printing operation due to the stick between the armatures (1) and the residual sheet (10) is prevented.