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发明名称
钻尾螺丝结构
摘要
本创作系有关一种钻尾螺丝结构,该钻尾螺丝包含有一螺头,以及一设于螺头上之杆体,该杆体之表面上环设有螺牙,且该杆体末端形成有一圆柱状之钻刃部,该钻刃部向外形成有一环锥面,同时该钻刃部上开设有二排屑槽,而该排屑槽与该环锥面相接处分别形成有二第一切削刃,该二第一切削刃之其中一者乃设有一切割槽,且该切割槽并与排屑槽之壁面相接处形成一第二切削刃。
申请公布号
TWM436740
申请公布日期
2012.09.01
申请号
TW101207487
申请日期
2012.04.23
申请人
宏颖企业股份有限公司 高雄市路竹区大同路513巷136号
发明人
林展任;苏皇家
分类号
F16B25/10
主分类号
F16B25/10
代理机构
代理人
周哲民 高雄市苓雅区四维四路3号5楼之1
主权项
地址
高雄市路竹区大同路513巷136号
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