Ballpoint pen with a ball bearing of shape memory alloy
    2.
    发明公开
    Ballpoint pen with a ball bearing of shape memory alloy 有权
    形状记忆合金球轴承的圆珠笔

    公开(公告)号:EP1300259A3

    公开(公告)日:2003-10-29

    申请号:EP02018169.9

    申请日:2002-08-19

    申请人: Chao, Chung-Ping

    发明人: Chao, Chung-Ping

    IPC分类号: B43K7/00 B43K1/08 B43K7/10

    CPC分类号: B43K1/082 B43K7/10

    摘要: A ballpoint (10) pen has an ink reservoir tube (12) which stores ink (13), a point assembly (14) disposed in the front of the ink reservoir tube (12), and a ball bearing (16) held at the front end of the point assembly (14). The ball bearing (16) is a shape memory alloy (SMA), Preferably a TiNi intermetallic compound or a TiNi based alloy. The ball bearing (16) solves the problem of ink failing to flow when the ballpoint pen (10) is dropped on the ground.

    摘要翻译: 圆珠笔(10)具有储存墨水(13)的储墨管(12),设置在储墨管(12)前部的尖端组件(14)和保持在墨水储存管 点组件(14)的前端。 球轴承(16)是形状记忆合金(SMA),优选TiNi金属间化合物或TiNi基合金。 滚珠轴承(16)解决了圆珠笔(10)落在地面时墨水不流动的问题。

    Ballpoint pen with a ball bearing of shape memory alloy
    3.
    发明公开
    Ballpoint pen with a ball bearing of shape memory alloy 有权
    Kugelschreiber mit einer Kugelspitze aus einerFormgedächtnislegierung

    公开(公告)号:EP1300259A2

    公开(公告)日:2003-04-09

    申请号:EP02018169.9

    申请日:2002-08-19

    申请人: Chao, Chung-Ping

    发明人: Chao, Chung-Ping

    IPC分类号: B43K7/00

    CPC分类号: B43K1/082 B43K7/10

    摘要: A ballpoint (10) pen has an ink reservoir tube (12) which stores ink (13), a point assembly (14) disposed in the front of the ink reservoir tube (12), and a ball bearing (16) held at the front end of the point assembly (14). The ball bearing (16) is a shape memory alloy (SMA), Preferably a TiNi intermetallic compound or a TiNi based alloy. The ball bearing (16) solves the problem of ink failing to flow when the ballpoint pen (10) is dropped on the ground.

    摘要翻译: 圆珠笔(10)笔具有储存油墨(13)的储墨器管(12),设置在储墨器管(12)前面的点组件(14)和保持在储墨器 点组件(14)的前端。 球轴承(16)是形状记忆合金(SMA),优选为TiNi金属间化合物或TiNi基合金。 滚珠轴承(16)解决了当圆珠笔(10)落在地面上时油墨不能流动的问题。