发明授权
- 专利标题: SCHREIBGERÄT FÜR TINTE
- 专利标题(英): Writing implement for ink
- 专利标题(中): 书写用具INK
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申请号: EP96933411.9申请日: 1996-09-27
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公开(公告)号: EP0854789B1公开(公告)日: 1999-06-16
- 发明人: BASTIANSEN, Bernd
- 申请人: rotring international GmbH & Co KG
- 申请人地址: Schnackenburg Allee 45 22525 Hamburg DE
- 专利权人: rotring international GmbH & Co KG
- 当前专利权人: rotring international GmbH & Co KG
- 当前专利权人地址: Schnackenburg Allee 45 22525 Hamburg DE
- 代理机构: UEXKÜLL & STOLBERG
- 优先权: DE19538501 19951002
- 国际公布: WO9712765 19970410
- 主分类号: B43K5/18
- IPC分类号: B43K5/18 ; B43K7/10
摘要:
The invention concerns a writing implement for ink which comprises a nib and a shaft (3), a lamella system being provided for accommodating and dispensing ink. The lamella system comprises an ink feed groove (18) extending in a longitudinal lamella carrier (10). A group of transverse, mutually spaced lamellae (24) emerges from the lamella carrier (10), a capillary gap (20) being formed between these lamellae (24), between the side of the lamella carrier (10) comprising the open side of the ink feed groove (18) and the inner wall (22) of the shaft (3). In a first area (34), in the region of the open side of the ink feed groove (18), the lamellae (24) each extend to the inner wall (22) of the shaft (3). In a second area (36), which is remote from the first area (34) and extends over at least 80 % of the periphery of the lamellae (24), a distance which inhibits the capillary effect is maintained from the inner wall (22) of the shaft (3).
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