公开(公告)号：US4824271A

公开(公告)日：1989-04-25

申请号：US640834

申请日：1984-08-15

申请人： Masamitsu Nagahama ,  Masaaki Ohsawa ,  Masayuki Kawasaki

发明人： Masamitsu Nagahama ,  Masaaki Ohsawa ,  Masayuki Kawasaki

IPC分类号： B43K1/00 ,  B43K1/12 ,  B43K1/04 ,  B43K8/02

CPC分类号： B43K1/003

摘要： A planar or plate-like nib for writing instruments has a plurality of separate ink feeding channels which are distributed in the widthwise direction of the planar nib, and a split at the end portion along the entire width thereof. The split provides a suitable flexibility to the nib and desirable writing with a predetermined thickness with clear marginal ends of written lines. Further, the split connects the separate channels with one another at the writing end portion of the nib so that a uniform flow of ink to the writing end portion of the nib is achieved.

摘要翻译： 用于书写工具的平面或板状笔尖具有分布在平面笔尖的宽度方向上的多个单独的供墨通道，并且在其整个宽度处在端部处分开。 分割为笔尖提供了适当的灵活性，并且具有预定厚度的所需书写，并具有清晰的书写线条。 此外，分割在笔尖的书写端部处将分离的通道彼此连接，从而实现了墨水到笔尖的书写端部的均匀流动。