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1. 发明授权

US06540422B2 Push-out-type writing implement 失效
标题翻译：推出式书写工具
公开(公告)号：US06540422B2
公开(公告)日：2003-04-01
申请号：US10146972
申请日：2002-05-15
申请人： Osamu Torii
发明人： Osamu Torii
IPC分类号： B23K2700
CPC分类号： B43K24/163
摘要： A click-type writing implement with reduced diameter by suppressed swerving of writing element during advancing and with improved easiness of assembling and improved ornamental appearance, comprising manipulator pieces on outside; actuator pieces respectively advanced or retracted by the manipulator pieces; a main shaft arranging writing elements as forward and rearward slidable; springs respectively applying rearward stress on the actuator pieces. The each actuator piece has a first and second projecting portions, which protrude laterally respectively at forefront portion and at a rearward portion distanced from the forefront portion. The main shaft has an inner face comprised of a small-internal-diameter portion in vicinity of rearmost retracted position of the second projecting portion. The second projecting portion has a cam face for creating outward propelling force when two of the second projecting portions axially bear with each other.
摘要翻译：一种点击式书写工具，其通过在推进期间抑制书写元件的转动而减小直径，并且具有改进的组装容易性和改进的装饰外观，包括外部的操纵器件; 致动器片由操纵器片分别前进或缩回; 主轴将书写元件设置为向前和向后滑动; 分别在致动器片上施加向后的应力。每个致动器件具有第一和第二突出部分，其分别在前部部分和在与前部部分间隔开的后部分处横向突出。主轴具有由第二突出部分的最后退缩位置附近的小内径部分组成的内表面。第二突出部分具有凸轮面，用于当两个第二突出部分轴向地彼此轴承时产生向外的推进力。

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