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经营范围
发明名称
活动式板手
摘要
申请公布号
TWM419651
申请公布日期
2012.01.01
申请号
TW099225461
申请日期
2010.12.30
申请人
吴凤科技大学
发明人
张睿杰
分类号
B25B13/28
主分类号
B25B13/28
代理机构
代理人
主权项
一种活动式板手,包括有:一板手本体,握把上端设置轨道,其内设旋转螺纹,顶端口径内部设滚珠轴承及活动式叶片;一轨道,设置于板手握把上端,内设旋转螺纹,其上端和板手口径内之滚珠轴承相通;一旋转螺纹,设置于板手握把上端,动作时可带动滚珠;一滚珠轴承,设于板手口径内侧,与旋转螺纹做动作相通之连结,内置滚珠;一活动式叶片,设于板手口径之滚珠轴承侧边,与滚珠轴承做动作连结。如申请专利范围第1项所述之活动式板手,其中活动式板手可改变口径大小。
地址
嘉义县民雄乡建国路2段117号
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