公开(公告)号：US08474118B2

公开(公告)日：2013-07-02

申请号：US13386987

申请日：2011-07-22

申请人： Fusahide Hondo

发明人： Fusahide Hondo

IPC分类号： B25B27/14

CPC分类号： B25B27/143 ,  Y10T29/53691 ,  Y10T29/53709

摘要： To provide an insertion tool for a tangless spiral coil insert that is simple in structure and is also easy to manufacture and assemble, as compared with a conventional tool, accordingly that allows reduction in manufacturing cost, and besides that is excellent in operability.An insertion tool 1 for a tangless spiral coil insert includes, for inserting a tangless spiral coil insert 100 into a work, a mandrel 43 at least a leading end section of which is a screw shaft 45, and a pivotal claw 80 provided with a claw section 81 which engages with a notch 101 of an end coil section of the tangless spiral coil insert 100 screwed with the screw shaft 45. The pivotal claw 80 has an elastic connection member 83 one end of which is fixed to a pivotal-claw attachment groove 71, and the other end of which is attached to the claw section 81, and the elastic connection member 83 biases the claw section 81 outside in a radial direction of the screw shaft 45, so that a hook section 90 formed in the claw section 81 elastically engages with the notch 101 of the tangless spiral coil insert 100.

摘要翻译： 为了提供与常规工具相比，结构简单并且易于制造和组装的无切线螺旋线圈插入件的插入工具，因此能够降低制造成本，并且除了具有优异的可操作性之外。 用于无捻螺旋线圈插入件的插入工具1包括用于将无切螺旋线圈插入件100插入到工件中的心轴43，至少其前端部分为螺杆轴45的心轴43和设置有爪的枢转爪80 与螺纹轴45螺纹连接的无柄螺旋线圈插入件100的端部线圈部分的切口101啮合的部分81.枢转爪80具有弹性连接部件83，弹性连接部件83的一端固定在枢转爪安装槽 71，另一端安装在爪部81，弹性连接部件83沿着螺杆轴45的径向向外偏压爪部81，从而形成在爪部81中的钩部90 与无切螺旋线圈插入件100的凹口101弹性接合。

公开(公告)号：US20120272491A1

公开(公告)日：2012-11-01

申请号：US13386987

申请日：2011-07-22

申请人： Fusahide Hondo

发明人： Fusahide Hondo

IPC分类号： B25B27/14

CPC分类号： B25B27/143 ,  Y10T29/53691 ,  Y10T29/53709

摘要： To provide an insertion tool for a tangless spiral coil insert that is simple in structure and is also easy to manufacture and assemble, as compared with a conventional tool, accordingly that allows reduction in manufacturing cost, and besides that is excellent in operability.An insertion tool 1 for a tangless spiral coil insert includes, for inserting a tangless spiral coil insert 100 into a work, a mandrel 43 at least a leading end section of which is a screw shaft 45, and a pivotal claw 80 provided with a claw section 81 which engages with a notch 101 of an end coil section of the tangless spiral coil insert 100 screwed with the screw shaft 45. The pivotal claw 80 has an elastic connection member 83 one end of which is fixed to a pivotal-claw attachment groove 71, and the other end of which is attached to the claw section 81, and the elastic connection member 83 biases the claw section 81 outside in a radial direction of the screw shaft 45, so that a hook section 90 formed in the claw section 81 elastically engages with the notch 101 of the tangless spiral coil insert 100.

摘要翻译： 为了提供与常规工具相比，结构简单并且易于制造和组装的无切线螺旋线圈插入件的插入工具，因此能够降低制造成本，并且除了具有优异的可操作性之外。 用于无捻螺旋线圈插入件的插入工具1包括用于将无切螺旋线圈插入件100插入到工件中的心轴43，至少其前端部分为螺杆轴45的心轴43和设置有爪的枢转爪80 与螺纹轴45螺纹连接的无柄螺旋线圈插入件100的端部线圈部分的切口101啮合的部分81.枢转爪80具有弹性连接部件83，弹性连接部件83的一端固定在枢转爪安装槽 71，另一端安装在爪部81，弹性连接部件83沿着螺杆轴45的径向向外偏压爪部81，从而形成在爪部81中的钩部90 与无切螺旋线圈插入件100的凹口101弹性接合。