公开(公告)号：US20090162167A1

公开(公告)日：2009-06-25

申请号：US11960895

申请日：2007-12-20

申请人： Shuxin Wang ,  Pei-Chung Wang ,  Lianhong Zhang ,  Yuhong Liu ,  Weijing Liu ,  John D. Fickes

发明人： Shuxin Wang ,  Pei-Chung Wang ,  Lianhong Zhang ,  Yuhong Liu ,  Weijing Liu ,  John D. Fickes

IPC分类号： F16B15/00

CPC分类号： F16B15/0015 ,  Y10S411/92

摘要： A staple for attaching together first and second metal sheets is made of a length of round wire bent at the ends to form spaced apart depending metal legs, each having a metal piercing point at the end thereof adapted to pierce completely through the first sheet and at least partially through the second sheet and also adapted to spread the legs further apart during the piercing to a spread position in which the legs are anchored within the metal sheets and thereby attach the metal sheets together. The metal piercing points each having an outside bevel surface on the outside of the leg, an inside bevel surface on the inside of the leg, and a blunt end surface between the inside and outside bevel surfaces.

摘要翻译： 用于连接在一起的第一和第二金属片的订书钉由一端的长度的圆形线制成，以形成间隔开的固定的金属支脚，每个金属支脚在其端部具有金属刺穿点，该金属穿刺点适于穿透第一片材， 最少部分地通过第二片材，并且还适于在穿刺期间将腿部进一步分开扩展到扩展位置，其中腿被锚定在金属片内，从而将金属片材附接在一起。 金属穿刺点在腿的外侧具有外侧斜面，腿部内侧具有内侧斜面，内侧和外侧斜面之间形成钝角。

公开(公告)号：US07736110B2

公开(公告)日：2010-06-15

申请号：US11960895

申请日：2007-12-20

申请人： Shuxin Wang ,  Pei-Chung Wang ,  Lianhong Zhang ,  Yuhong Liu ,  Weijing Liu ,  John D. Fickes

发明人： Shuxin Wang ,  Pei-Chung Wang ,  Lianhong Zhang ,  Yuhong Liu ,  Weijing Liu ,  John D. Fickes

IPC分类号： F16B15/00

CPC分类号： F16B15/0015 ,  Y10S411/92

摘要： A staple for attaching together first and second metal sheets is made of a length of round wire bent at the ends to form spaced apart depending metal legs, each having a metal piercing point at the end thereof adapted to pierce completely through the first sheet and at least partially through the second sheet and also adapted to spread the legs further apart during the piercing to a spread position in which the legs are anchored within the metal sheets and thereby attach the metal sheets together. The metal piercing points each having an outside bevel surface on the outside of the leg, an inside bevel surface on the inside of the leg, and a blunt end surface between the inside and outside bevel surfaces.

摘要翻译： 用于连接在一起的第一和第二金属片的订书钉由一端的长度弯曲的圆形线制成，以形成间隔开的固定金属支脚，每个金属支脚在其端部具有金属刺穿点，该金属穿刺点适于穿透第一片材， 最少部分地通过第二片材，并且还适于在穿刺期间将腿部进一步分开扩展到扩展位置，其中腿被锚定在金属片内，从而将金属片材附接在一起。 金属穿刺点在腿的外侧具有外侧斜面，腿部内侧具有内侧斜面，内侧和外侧斜面之间形成钝角。