发明公开
EP3406395A2 INSERTION COMPONENT AND METHOD FOR INSERTING THEREOF THROUGH THE SURFACE OF A WORKPIECE
审中-公开
基本信息:
- 专利标题： INSERTION COMPONENT AND METHOD FOR INSERTING THEREOF THROUGH THE SURFACE OF A WORKPIECE
- 申请号：EP18182985.4 申请日：2010-11-23
- 公开(公告)号：EP3406395A2 公开(公告)日：2018-11-28
- 发明人： HOTTE, Denis
- 申请人： Centre De Recherche Industrielle Du Quebec
- 申请人地址： 333 rue Franquet Québec, Québec G1P 4C7 CA
- 专利权人： Centre De Recherche Industrielle Du Quebec
- 当前专利权人： Centre De Recherche Industrielle Du Quebec
- 当前专利权人地址： 333 rue Franquet Québec, Québec G1P 4C7 CA
- 代理机构： Lavoix
- 主分类号： B23P19/00
- IPC分类号： B23P19/00 ; B23B47/34 ; B23K20/12 ; B25B27/14
摘要：
A component (14") for use with a rotary tool (11) and to be inserted through a surface of a workpiece (100) made of aluminum is rotated in a first direction (30) while an axial force (45) of a sufficient magnitude is applied thereon to produce insertion by plasticizing the workpiece through friction and to produce attachment after a sufficient setting time. In an embodiment, the component (14'') includes a head portion (16") having a base connectable to the tool and a working end (54) threaded at its outer surface. The component also has an insert portion (18) extending along an insertion axis (20) and aligned with the head portion (16''). The insert portion (18) has a penetrating end (19) defining a maximum outer diameter and an outer surface made of a material harder than aluminum. The insert portion (18) has a threaded bore closed at the penetrating end (54) and extending along the insertion axis (20) to initially receive the threaded working end (54).