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    • 52. 发明授权
    • Writing utensil
    • 书写用具
    • US3866992A
    • 1975-02-18
    • US41538573
    • 1973-11-13
    • FABER CASTELL A W
    • KATZ OTTO
    • B43K5/00B43M99/00A47F7/00
    • B43M99/007
    • A writing instrument has a barrel and a writing tip which is to be kept moist. A moistening receptacle has a normally upwardly facing open side provided with a cover having a hole, and a tubular insert which is received in this hole and a largerdiameter outer tubular portion provided with an inner open end in the receptacle, and an open-ended smaller-diameter inner tubular portion located within the outer tubular portion and extending towards but short of the open end of the latter. A terminal insert is partly received in the open end of the outer tubular portion in abutment with the inner tubular portion and is provided with a plurality of capillaries through which liquid can pass from the interior of the receptacle.
    • 书写工具有一个桶和一个要保持湿润的书写笔尖。 润湿容器具有通常向上的敞开侧,设置有具有孔的盖和容纳在该孔中的管状插入件和在容器中设置有内部开口端的较大直径的外部管状部分, 位于外部管状部分内并且朝向后端开口端延伸但不短的端部较小直径的内部管状部分。 端子插入件部分地容纳在外部管状部分的开口端中,与内部管状部分邻接并且设置有多个毛细管,液体可以从容器的内部通过该毛细管。