公开(公告)号：US20050252891A1

公开(公告)日：2005-11-17

申请号：US11119822

申请日：2005-05-03

申请人： Hideharu Nakagami

发明人： Hideharu Nakagami

IPC分类号： B23K9/20

CPC分类号： B23K9/20 ,  B23K9/205

摘要： In an arc stud welding device and method, after initial contact of a stud with a component (welded component) to which it is to be welded, the stud is lifted by an amount that permits a proper arc to be formed, even if the welded component was depressed by the initial contact with the stud. After melting of the tip of the stud and a portion of the welded component, the stud is pressed securely into the welded component to weld the stud to the welded component, with the welded component being depressed by the stud to an extent greater than that caused by the initial contact.

摘要翻译： 在弧形螺柱焊接装置和方法中，在将螺柱初始接触到要被焊接的部件（焊接部件）之后，即使焊接的螺柱也能够形成适当的电弧，螺柱被提升 通过与螺柱的初始接触来压下部件。 在螺柱的尖端和焊接部件的一部分熔化之后，螺栓被牢固地压入焊接部件中，以将焊头焊接到焊接部件，焊接部件被螺柱压下到大于引起的程度 通过初始接触。

公开(公告)号：US07170026B2

公开(公告)日：2007-01-30

申请号：US11119822

申请日：2005-05-03

申请人： Hideharu Nakagami

发明人： Hideharu Nakagami

IPC分类号： B23K9/20

CPC分类号： B23K9/20 ,  B23K9/205

摘要： In an arc stud welding device and method, after initial contact of a stud with a component (welded component) to which it is to be welded, the stud is lifted by an amount that permits a proper arc to be formed, even if the welded component was depressed by the initial contact with the stud. After melting of the tip of the stud and a portion of the welded component, the stud is pressed securely into the welded component to weld the stud to the welded component, with the welded component being depressed by the stud to an extent greater than that caused by the initial contact.

摘要翻译： 在弧形螺柱焊接装置和方法中，在将螺柱初始接触到要被焊接的部件（焊接部件）之后，即使焊接的螺柱也能够形成适当的电弧，螺柱被提升 通过与螺柱的初始接触来压下部件。 在螺柱的尖端和焊接部件的一部分熔化之后，螺栓被牢固地压入焊接部件中，以将焊头焊接到焊接部件，焊接部件被螺柱压下到大于引起的程度 通过初始接触。

公开(公告)号：US5461209A

公开(公告)日：1995-10-24

申请号：US187940

申请日：1994-01-27

申请人： Mitsuyasu Yamada ,  Yuji Kojyo ,  Masaharu Imahara ,  Hiroshi Endo ,  Yasuko Natsume ,  Hiromi Ogawa ,  Yoshiteru Kondo ,  Hideharu Nakagami ,  Hitoshi Kawaguchi

发明人： Mitsuyasu Yamada ,  Yuji Kojyo ,  Masaharu Imahara ,  Hiroshi Endo ,  Yasuko Natsume ,  Hiromi Ogawa ,  Yoshiteru Kondo ,  Hideharu Nakagami ,  Hitoshi Kawaguchi

IPC分类号： F16B35/04 ,  B23K35/02 ,  F16B33/02 ,  B23K9/20

CPC分类号： F16B33/02 ,  B23K35/0288

摘要： A stud which is automatically fed so as to welded stably and properly, has a large electric contact surface with the collet, facilitates clip attachment, and maintains the engagement firmly after the attachment of the clip. A stud 1 extends upwardly into a rod-like form which is threaded on its periphery, and includes a welding tip at the lower end thereof for welding to a base member such as a panel so as to be used in mounting a member to be attached on the base member. The stud 1 is formed to be short in overall length and its welding tip is formed as a flange 4 whose diameter is larger than that of the rod-like body. A crest 6 of the screw 3 is formed flat. An upper flank angle 8 of the screw is formed large while a lower flank angle 10 of it is formed small. An edge 12 of an upper end 11 of the stud is chamfered.

摘要翻译： 自动进给以稳定焊接的螺柱与夹头具有大的电接触表面，便于夹子附接，并且在夹子的附接之后牢固地保持接合。 螺柱1向上延伸成在其周边上螺纹的杆状形式，并且在其下端包括用于焊接到诸如面板的基座构件的焊接尖端，以便用于安装待附接的构件 在基座上。 螺柱1形成为总长度短，其焊头形成为直径大于杆状体的直径的凸缘4。 螺钉3的顶部6形成为平坦的。 螺杆的上侧面角8形成较大​​，同时其下侧翼角10形成得较小。 螺柱的上端11的边缘12被倒角。