公开(公告)号：US20090249601A1

公开(公告)日：2009-10-08

申请号：US12324654

申请日：2008-11-26

申请人： Robert B. Wilcox

发明人： Robert B. Wilcox

IPC分类号： B21J15/12 ,  B21J15/38 ,  B21J15/20

CPC分类号： B21J15/022 ,  B21J15/10 ,  B21J15/20 ,  B21J15/22 ,  Y10T29/53726 ,  Y10T29/53765

摘要： An apparatus and method for utilizing an extreme offset nose assembly for installing fasteners are disclosed involving a drawbar, an anvil, and a collet. The drawbar having a first portion, a second portion, a third portion. The third portion transitioning from the second portion by a chamfer or a shoulder. The anvil having a cavity, a first aperture, and a second aperture. The collet having a first bore and a second bore. The drawbar having a section of the first portion disposed within the first aperture, a front section of the second portion threadedly engaged within the second bore of the collet, a rearward section of the second portion passing through the second aperture of the anvil thereby providing a bearing surface between the rearward section of the second portion and the second aperture of the anvil, and the third portion passing through the second aperture of the anvil.

摘要翻译： 公开了一种用于利用用于安装紧固件的极限偏移鼻部组件的装置和方法，其涉及牵引杆，砧座和夹头。 牵引杆具有第一部分，第二部分，第三部分。 第三部分由第二部分通过倒角或肩部过渡。 砧座具有空腔，第一孔和第二孔。 夹头具有第一孔和第二孔。 所述牵引杆具有设置在所述第一孔内的所述第一部分的一部分，所述第二部分的前部螺纹地接合在所述夹头的所述第二孔内，所述第二部分的后部通过所述砧座的所述第二孔，由此提供 在第二部分的后部和砧座的第二孔之间的支承表面，以及穿过砧座的第二孔的第三部分。

公开(公告)号：US07458245B1

公开(公告)日：2008-12-02

申请号：US12099741

申请日：2008-04-08

申请人： Robert B. Wilcox

发明人： Robert B. Wilcox

IPC分类号： B21J15/20

CPC分类号： B21J15/022 ,  B21J15/10 ,  B21J15/20 ,  B21J15/22 ,  Y10T29/53726 ,  Y10T29/53765

摘要： An apparatus and method for utilizing an extreme offset nose assembly for installing fasteners are disclosed involving a drawbar, an anvil, and a collet. The drawbar having a first portion, a second portion, a third portion. The third portion transitioning from the second portion by a chamfer or a shoulder. The anvil having a cavity, a first aperture, and a second aperture. The collet having a first bore and a second bore. The drawbar having a section of the first portion disposed within the first aperture, a front section of the second portion threadedly engaged within the second bore of the collet, a rearward section of the second portion passing through the second aperture of the anvil thereby providing a bearing surface between the rearward section of the second portion and the second aperture of the anvil, and the third portion passing through the second aperture of the anvil.

摘要翻译： 公开了一种用于利用用于安装紧固件的极限偏移鼻部组件的装置和方法，其涉及牵引杆，砧座和夹头。 牵引杆具有第一部分，第二部分，第三部分。 第三部分由第二部分通过倒角或肩部过渡。 砧座具有空腔，第一孔和第二孔。 夹头具有第一孔和第二孔。 所述牵引杆具有设置在所述第一孔内的所述第一部分的一部分，所述第二部分的前部螺纹地接合在所述夹头的所述第二孔内，所述第二部分的后部通过所述砧座的所述第二孔，由此提供 在第二部分的后部和砧座的第二孔之间的支承表面，以及穿过砧座的第二孔的第三部分。