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    • 1. 发明申请
    • MULTICOLOUR WRITING AND DRAWING INSTRUMENT
    • 多媒体书写和绘图仪器
    • WO2003089254A1
    • 2003-10-30
    • PCT/CZ2003/000025
    • 2003-04-17
    • KOH-I-NOOR HARDTMUTH A.S.LIEBL, Vladimír
    • LIEBL, Vladimír
    • B43K27/04
    • B43K27/04B43K27/00
    • A multicolour writing and drawing instrument with pastel core (1) with longitudinal colour segments (2, 3, 4) running parallel to the core (1) axis, comprising by that at least one of the colour segments (2, 3, 4) is arranged inside the core (1) and gets out at the tip (1 '') area of the core. Criss-cross structure of the regularly alternating colour segments (2, 3, 4) is advantageous. The manufacturing method of the core (1) by pressing the block (5) through the drawing die (10) and the device for performing of this method consisting of a pressing chamber (6) with piston (7), entrance part (9) and drawing die (10) are also object of the invention.
    • 一种具有柔性芯(1)的多色书写和绘图工具,其具有平行于所述芯(1)轴线延伸的纵向颜色段(2,3,4),包括所述颜色段(2,3,4)中的至少一个, 布置在芯体(1)的内部并且在芯部的尖端(1“)区域处出来。 规则交替的颜色段(2,3,4)的交叉结构是有利的。 通过冲压模具(10)将模块(5)压入芯部(1)的制造方法和由具有活塞(7)的加压室(6),入口部分(9)组成的该方法的装置, 和拉模(10)也是本发明的目的。