公开(公告)号：US20160190711A1

公开(公告)日：2016-06-30

申请号：US14909714

申请日：2014-07-23

Applicant: NISSHIN STEEL CO., LTD.

Inventor： Shinichi KAMOSHIDA ,  Tadaaki MIONO ,  Yasunori HATTORI ,  Takeshi SHIMIZU ,  Mitsuru SUZUKI

IPC: H01R4/18

CPC classification number: H01R4/188 ,  H01R4/184 ,  H01R4/62

Abstract: A connector includes a crimping portion 12 provided at an inner surface with projections 1 having inclined sides 19. The crimping portion is provided with a base portion 14 and first and a second protruding portions 15 and 16 protruding from the base portion 14. The first protruding portion 15 has a distal end part 15a located at an inside of a distal end part 16a of the second protruding portion 16. The crimping portion also has a ring-shaped section perpendicular to a length direction of the aluminum electric wire 21. The projections 13 project into surface areas of the aluminum electric wire 21, with distorted regions formed along the inclined sides in a surface part of the aluminum electric wire. The arrangement provides an aluminum electric wire connecting structure adapted to hold small electric resistances between an aluminum electric wire and a crimping portion of a connector.

Abstract translation: 连接器包括设置在内表面的压接部分12，突出部分1具有倾斜侧面19.压接部分设置有基部14和从基部14突出的第一和第二突出部分15和16。 部分15具有位于第二突出部分16的远端部分16a的内侧的远端部分15.卷曲部分还具有垂直于铝电线21的长度方向的环形部分。突起13 突出到铝电线21的表面区域，在铝电线的表面部分沿倾斜侧形成有变形区域。 该装置提供铝电线连接结构，其适于在铝电线和连接器的压接部之间保持小的电阻。

公开(公告)号：US20160172769A1

公开(公告)日：2016-06-16

申请号：US14909897

申请日：2013-08-08

Applicant: NISSHIN STEEL CO., LTD.

Inventor： Shinichi KAMOSHIDA ,  Tadaaki MIONO ,  Yasunori HATTORI ,  Takeshi SHIMIZU ,  Mitsuru SUZUKI

IPC: H01R4/18

CPC classification number: H01R4/188 ,  H01R4/183 ,  H01R4/185 ,  H01R4/62

Abstract: A crimp terminal includes an F-type crimp portion and a C-type crimp portion. The F-type crimp portion has first and second barrel tabs, preferably with an identical length, for crimping a tip end of a complex stranded wire. The F-type crimp portion is adapted to have distal ends of the first and second barrel tabs put together and pushed into the tip end of the complex stranded wire to be crimped. The C-type crimp portion has a third barrel tab for crimping the complex stranded wire. The third barrel tab is wound in a C-form on an outer periphery of the complex stranded wire to be crimped. The arrangement provides a crimp terminal and an electric wire with crimp terminal, that prevents or reduces increases in retained resistance at a crimp portion, and can also prevent an electric wire from slipping out of a crimp terminal.

Abstract translation: 压接端子包括F型压接部和C型压接部。 F型卷曲部分具有优选地具有相同长度的第一和第二筒状突片，用于卷曲复合绞线的尖端。 F型压接部适于将第一和第二筒状突片的远端部分放置在一起，并被推入复合绞线的末端以进行压接。 C型卷曲部分具有用于卷曲复合绞合线的第三筒形突片。 第三桶形突片以复合绞线的外周卷绕成C形，以被压接。 该装置提供了一种压接端子和具有压接端子的电线，可以防止或减少压接部分的保持电阻的增加，并且还可以防止电线从压接端子滑出。