公开(公告)号：US5975963A

公开(公告)日：1999-11-02

申请号：US91904

申请日：1998-06-26

申请人： Mitsutoshi Higuchi ,  Toshikazu Mizutani ,  Satoru Imaeda ,  Yasuo Miyake ,  Takehiko Niwa ,  Haruo Shimura

发明人： Mitsutoshi Higuchi ,  Toshikazu Mizutani ,  Satoru Imaeda ,  Yasuo Miyake ,  Takehiko Niwa ,  Haruo Shimura

IPC分类号： H05K1/18 ,  H01R4/02 ,  H01R12/55 ,  H01R12/58 ,  H01R13/11 ,  H01R13/115 ,  H01R11/22

CPC分类号： H01R4/028 ,  H01R12/58 ,  H01R13/11 ,  H01R13/113

摘要： A female terminal has a structure that does not allow molten solder to close a pipe section into which male terminal is inserted. Notched recessed sections (9) are oppositely formed at the lower ends of the side faces (3a and 3a) of a female terminal (1). The female terminal (1) is locked by horizontally opening locking legs (7) protruded from the rear surface of a printed wiring board (11) from an inserting hole (12). In such a state, the rear surface of the board is dipped in molten solder (21). When the board (11), is pulled up from the molten solder (12), the solder (21) closing the pipe section (2) in a bridge-like form is turned to droplets and drops from the recessed section (9), because the wettability of the pipe section (2) with the solder (21) is lowered and the adhesion is weakened due to the recessed sections (9). The remaining molten solder (21) attaches to the peripheral edge of the end of the pipe section (2) other than the recessed sections (9) due to the surface tension and solidifies.

摘要翻译： PCT No.PCT / JP96 / 03827 Sec。 371日期：1998年6月26日 102（e）日期1998年6月26日PCT 1996年12月24日PCT公布。 出版物WO97 / 24910 日期1997年7月10日母端子具有不允许熔融焊料封闭插入阳端子的管段的结构。 在凹形端子（1）的侧面（3a和3a）的下端形成有凹口的凹部（9）。 通过从插入孔（12）水平打开从印刷电路板（11）的后表面突出的锁定腿（7），阴端子（1）被锁定。 在这种状态下，将板的后表面浸入熔融焊料（21）中。 当板（11）从熔融焊料（12）拉起时，将管状部分（2）以桥状形式封闭的焊料（21）从凹部（9）转向液滴和滴落， 因为具有焊料（21）的管部（2）的润湿性降低，并且由于凹部（9）而导致的粘接力减弱。 剩余的熔融焊料（21）由于表面张力而附着到除了凹部（9）之外的管部（2）的端部的周边边缘并固化。

公开(公告)号：US4739127A

公开(公告)日：1988-04-19

申请号：US12296

申请日：1987-02-09

申请人： Mitsutoshi Higuchi ,  Shinichi Hikita ,  Minoru Nishio ,  Shigeo Nakamura

发明人： Mitsutoshi Higuchi ,  Shinichi Hikita ,  Minoru Nishio ,  Shigeo Nakamura

IPC分类号： H01H23/30 ,  H01H1/18 ,  H01H5/30 ,  H01H23/00 ,  H01H23/12 ,  H01H21/40

CPC分类号： H01H1/18 ,  H01H23/00 ,  H01H5/30

摘要： A snap switch with a self-cleaning function having a switch body with a fixed contact and a movable contact for performing make-break operations. A knob, mounted on the switch body, operates a contact operation member causing the movable contact to abut the fixed contact when the knob is rotated by a predetermined rotational angle and further causing the movable contact to slide on the fixed contact when the knob is further rotated.

摘要翻译： 具有自清洁功能的卡扣开关具有带有固定触点的开关主体和用于进行断开操作的可动触点。 安装在开关主体上的旋钮操作接触操作构件，当触钮旋转预定的旋转角度时，使可动触头抵靠固定触点，并且当旋钮进一步移动时，可动触头在固定触点上滑动 旋转

公开(公告)号：US4760221A

公开(公告)日：1988-07-26

申请号：US3554

申请日：1987-01-15

申请人： Hatsuyoshi Yoshida ,  Mitsutoshi Higuchi ,  Minoru Nishio ,  Koji Hirai ,  Shigeo Nakamura ,  Shinichi Hikita

发明人： Hatsuyoshi Yoshida ,  Mitsutoshi Higuchi ,  Minoru Nishio ,  Koji Hirai ,  Shigeo Nakamura ,  Shinichi Hikita

IPC分类号： H01H1/26 ,  H01H13/02 ,  H01H13/48 ,  H01H13/66 ,  H01H23/00 ,  H01H23/30 ,  H01H13/52

CPC分类号： H01H13/48 ,  H01H13/02 ,  H01H23/00

摘要： A multiple contact switch having at least one elastically deformable contact spring that is deformed by means of projections from a plunger to initiate contact with normally-open electrical contacts within the switch. A normally-closed contact piece within the switch also confronts the normally-open contact. Upon deformation of the elastically deformable spring contact, contacts are made and interrupted by means of contacts affixed to the movable contact springs.

摘要翻译： 具有至少一个可弹性变形的接触弹簧的多接触开关，其通过来自柱塞的突起而变形，以启动与开关内的常开电触点的接触。 开关内的常闭触点也面对常开触点。 当可弹性变形的弹簧触点变形时，通过固定到可动接触弹簧的触头来形成和中断触点。