公开(公告)号：US5803756A

公开(公告)日：1998-09-08

申请号：US689469

申请日：1996-08-08

申请人： Mitsugu Furutani ,  Takatoshi Katsuma ,  Masaaki Tabata

发明人： Mitsugu Furutani ,  Takatoshi Katsuma ,  Masaaki Tabata

IPC分类号： H01R13/436 ,  H01R13/703 ,  H01R29/00

CPC分类号： H01R13/7032 ,  H01R13/4362

摘要： A short circuit connector has male and female connector housings 10,20, one of which has a short circuit terminal 30 and the other of which has an insertion member 16. In the disconnected state the short circuit terminal 30 electrically connects two terminals of one housing, whilst in the connected state the short circuit terminal 30 is disengaged by the insertion member 16. The insertion member does not directly separate the contact area of the terminals. In a second aspect the connector includes a retainer 117 which has retention projections 124,127 engageable in the chamber of the short circuit terminal; separate engagement recesses are thereby avoided.

摘要翻译： 短路连接器具有阳和阴连接器壳体10,20，其中一个具有短路端子30，另一个具有插入构件16.在断开状态下，短路端子30电连接一个壳体的两个端子 在连接状态下，短路端子30被插入构件16分离。插入构件不直接分开端子的接触面积。 在第二方面，连接器包括保持器117，其具有可接合在短路端子的腔室中的保持突起124,127; 从而避免了分离的接合凹部。

公开(公告)号：US06176731B1

公开(公告)日：2001-01-23

申请号：US09081067

申请日：1998-05-19

申请人： Masahiko Aoyama ,  Mitsugu Furutani ,  Hitoshi Okumura ,  Keigo Atsumi

发明人： Masahiko Aoyama ,  Mitsugu Furutani ,  Hitoshi Okumura ,  Keigo Atsumi

IPC分类号： H01R424

CPC分类号： H01R43/01 ,  H01R4/2466 ,  Y10T29/4919

摘要： A blade type terminal fitting (7) has blades (14A, 14B) which cut through wire insulation (16) to contact a wire core (17). To prevent widening of the blades (14A, 14B) as the wire is pressed in, a jig (18) includes pressing members (20) to prevent outward movement of the blades (14A, 14B). A more secure electrical connection is obtained.

摘要翻译： 刀片式端子接头（7）具有切割电线绝缘（16）以接触线芯（17）的刀片（14A，14B）。 为了防止当线被压入时叶片（14A，14B）的加宽，夹具（18）包括按压构件（20）以防止叶片（14A，14B）向外移动。 获得更安全的电连接。

公开(公告)号：US6129593A

公开(公告)日：2000-10-10

申请号：US425425

申请日：1999-10-22

申请人： Masahiko Aoyama ,  Mitsugu Furutani

发明人： Masahiko Aoyama ,  Mitsugu Furutani

IPC分类号： H01R13/514 ,  H01R13/502

CPC分类号： H01R13/514

摘要： To prevent deformation of lock portions and make a block connector smaller a dovetail-shaped lock groove 21 is formed at a front end of the upper surface of the lower housing 2 over the entire width, and a dovetail-shaped lock rib 22 which can be pressed into the lock groove 21 is formed on the lower surface of the upper housing 1. The lock rib 22 is divided into three divided ribs with clearances therebetween, and the projecting heights of the divided ribs differ. The lock groove 21 is formed to have a stepped shape. Recesses 32 which form jig insertion holes are so formed as to conform to the clearances of the lock rib 22. A rear locking mechanism is such that lock projections 30 are fitted into lock holes 29, and is relatively easily unlockable by rotating the front end of the upper housing 1. When the front ends of the upper and lower housings 1, 2 are disengaged by inserting a disengagement jig into the jig insertion hole, the lock rib 22 comes out of the lock groove while being guided by slanted side surfaces. If the front end of the upper housing 1 is subsequently rotated, the rear lock portion is also unlocked.

公开(公告)号：US6068522A

公开(公告)日：2000-05-30

申请号：US114214

申请日：1998-07-13

申请人： Masahiko Aoyama ,  Mitsugu Furutani ,  Hitoshi Okumura ,  Yuji Hatagishi ,  Kimihiro Abe ,  Kouichi Shirouzu

发明人： Masahiko Aoyama ,  Mitsugu Furutani ,  Hitoshi Okumura ,  Yuji Hatagishi ,  Kimihiro Abe ,  Kouichi Shirouzu

IPC分类号： H01R13/502 ,  H01R13/506 ,  H01R13/514

CPC分类号： H01R13/506 ,  H01R13/514 ,  H01R13/502

摘要： A connector in which the deformation of lock portions is prevented, and the connector can have a compact design, and housings are prevented from being displaced with respect to each other in both longitudinal and transverse directions. Transverse grooves of a dovetail shape are formed respectively in widthwise opposite ends of an upper surface of a lower housing at a front end portion thereof, and longitudinal grooves of a dovetail shape are formed in a widthwise central portion of this upper surface. Transverse ribs of a dovetail shape are formed respectively at widthwise opposite ends of a lower surface of an upper housing at a front end portion thereof, and longitudinal grooves of a dovetail shape are formed on a widthwise central portion of this lower surface. The transverse ribs are greater in projecting height than the longitudinal ribs. When the ribs are press-fitted respectively into the associated grooves, the two housings are locked together. When an external force of above a predetermined level is applied so as to separate the two housings from each other, the ribs are withdrawn respectively from the grooves, thereby disconnecting the two housings from each other.

摘要翻译： 防止锁定部分的变形的连接器，并且连接器可以具有紧凑的设计，并且防止壳体在纵向和横向方向上相对于彼此移位。 燕尾形的横向槽分别形成在下壳体的前端部的上表面的宽度方向的相对端部，并且燕尾形的纵向槽形成在该上表面的宽度方向中央部。 燕尾形的横肋分别形成在上壳体的前端部的下表面的宽度方向的相对端，燕尾形的纵向槽形成在该下表面的宽度方向中央部。 横肋的突出高度大于纵肋。 当肋分别压配合到相关的槽中时，两个壳体被锁定在一起。 当施加高于预定水平的外力以将两个壳体彼此分离时，肋分别从凹槽中被拉出，从而将两个壳体彼此断开。

公开(公告)号：US08653372B2

公开(公告)日：2014-02-18

申请号：US13056333

申请日：2009-06-08

申请人： Kazuhide Muneyasu ,  Minoru Yasuda ,  Tomonari Itou ,  Mitsugu Furutani

发明人： Kazuhide Muneyasu ,  Minoru Yasuda ,  Tomonari Itou ,  Mitsugu Furutani

IPC分类号： H01B7/00

CPC分类号： H01B7/0045 ,  B60R16/0207

摘要： A wire harness is constructed by bundling a plurality of electric wires in which conductors are surrounded with insulating coatings respectively. The electric wires are constructed of aluminum electric wires in which the conductors consist of aluminum or aluminum alloy and copper electric wires in which the conductors consist of copper or copper alloy. A plurality of the aluminum electric wires is disposed so as to surround the copper electric wires having a lower shape retention property than the aluminum electric wires. The bundles electric wires include bent portions formed by bending or curving the bundled electric wires respectively.

摘要翻译： 线束是通过将导体分别用绝缘涂层包围的多条电线捆扎而构成的。 电线由铝电线构成，其中导体由铝或铝合金构成，铜电线由铜或铜合金构成。 多个铝电线设置成围绕具有比铝电线更低的形状保持性的铜电线。 捆束电线包括通过分别弯曲或弯曲捆扎电线形成的弯曲部分。

公开(公告)号：US6007365A

公开(公告)日：1999-12-28

申请号：US978284

申请日：1997-11-25

申请人： Keigo Atsumi ,  Masahiko Aoyama ,  Hitoshi Okumura ,  Mitsugu Furutani

发明人： Keigo Atsumi ,  Masahiko Aoyama ,  Hitoshi Okumura ,  Mitsugu Furutani

IPC分类号： H01R13/11 ,  H01R4/18 ,  H01R4/24 ,  H01R13/115

CPC分类号： H01R4/245 ,  H01R4/2466 ,  H01R13/113 ,  H01R4/183

摘要： An electrical terminal has inwardly directed blades (21,22) to cut through insulation and make contact with an electrical core wire. Two sets of axially spaced blades are provided to increase security. The front set of blades (21) is bent in from opposite sides whereas the rear set is bent up from the base. This configuration gives a short terminal length without risk of deformation when the usual wire barrels (13) are crimped.

摘要翻译： 电端子具有向内指向的刀片（21,22），以切断绝缘并与电芯线接触。 提供两组轴向间隔开的叶片以增加安全性。 前组叶片（21）从相对侧弯曲，而后组从基座向上弯曲。 当通常的线筒（13）被压接时，该构造给出短的端子长度，而没有变形的风险。

公开(公告)号：US5924887A

公开(公告)日：1999-07-20

申请号：US982638

申请日：1997-12-02

申请人： Masahiko Aoyama ,  Hitoshi Okumura ,  Mitsugu Furutani ,  Keigo Atsumi

发明人： Masahiko Aoyama ,  Hitoshi Okumura ,  Mitsugu Furutani ,  Keigo Atsumi

IPC分类号： H01R4/24 ,  H01R4/26

CPC分类号： H01R4/2466

摘要： A pressure contact terminal (10) has a pair of anterior and posterior pressure contact blades (17) formed thereon to define pressure contact grooves (20). A pushing-in member (23) is provided that fits into the terminal and has pressure contact grooves (27) formed on anterior and posterior end faces. The upper ends of the pressure contact grooves (27) have pressing-down members (28) for pressing down an electric wire (1) to a specified extent. After placing an end of the electric wire (1) on the pressure contact blades (17), the pushing-in member (23) is placed thereon and clamped using pliers P. Locking protrusions (31) enter locking holes (32) to retain the pushing-in member (23).

摘要翻译： 压力接触端子（10）具有形成在其上的一对前压接触片（17），以形成压力接触槽（20）。 提供一种插入端子并具有形成在前端面和后端面上的压力接触槽（27）的推入构件（23）。 压力接触槽27的上端具有用于将电线（1）按压一定程度的按压部件（28）。 在将电线（1）的端部放置在压力接触片（17）上之后，将推入构件（23）放置在其上并使用钳子P夹紧。锁定突起（31）进入锁定孔（32）以保持 推入构件（23）。

公开(公告)号：US5711688A

公开(公告)日：1998-01-27

申请号：US637085

申请日：1996-04-24

申请人： Hideki Matsunaga ,  Mitsugu Furutani

发明人： Hideki Matsunaga ,  Mitsugu Furutani

IPC分类号： H01R11/28 ,  H01R4/42

CPC分类号： H01R11/286

摘要： The electrode holding portion is formed of band metal bent round into an annular shape, and a pair of lugs are formed at the ends of the holding portion. At the free end of one lug, a stopper is formed by being squarely bent toward the facing lug. Additionally, beside the flanges formed protruding outward from the top rim ranging from the electrode holding portion to the lugs and also along the bottom rim of the lug, reinforcement pieces are formed along the top and bottom rims of the stopper continuously respectively ranging from the flanges. Since deformation of the stopper is prevented by the reinforcement pieces, the deformation of the electrode holding portion due to excessive diametric reduction is surely prevented.

摘要翻译： 电极保持部由圆形弯曲成环状的带状金属形成，并且在保持部的端部形成有一对凸耳。 在一个凸耳的自由端处，通过朝向相对的凸耳方向弯曲形成止动件。 此外，除了从电极保持部分到凸耳之外并且还沿着凸耳的底部边缘从顶部边缘向外突出的凸缘旁边，连续地沿着止动件的顶部和底部边缘形成加强件，连续分别从凸缘 。 由于通过加强件防止止动件的变形，所以可以防止由于过度的直径减小引起的电极保持部的变形。

公开(公告)号：US07938695B2

公开(公告)日：2011-05-10

申请号：US12643447

申请日：2009-12-21

申请人： Mitsugu Furutani ,  Tomonari Itou

发明人： Mitsugu Furutani ,  Tomonari Itou

IPC分类号： H01R11/22

CPC分类号： H01R4/185 ,  H01R4/188 ,  H01R11/11 ,  H01R13/113 ,  H01R43/16

摘要： A terminal fitting (10) has a rectangular tube (11) for receiving a mating male tab (90). A resilient contact (18) is formed in the rectangular tube (11) and can resiliently contact the male tab (90). An excessive deformation preventing portion (41) is formed in the rectangular tube (11) for preventing deformation of the resilient contact (18) beyond a resiliency limit by contacting the resilient contact (18) being resiliently deformed. The terminal fitting (10) also has an extending portion (33) projecting out from an end edge of the rectangular tube portion (11) in a developed state before being bent and arranged at an outer side of the resilient contact (18) after being bent. The excessive deformation preventing portion (41) is formed by bending a part of the extending portion (33) into the interior of the rectangular tube (11).

摘要翻译： 端子接头（10）具有用于接收配合的公接头（90）的矩形管（11）。 弹性接触件（18）形成在矩形管（11）中，并且可弹性地接触阳接头（90）。 在矩形管（11）中形成有过大的变形防止部（41），用于通过使弹性接触件（18）与弹性变形接触而防止弹性接触件（18）变形超过弹性极限。 端子接头（10）还具有延伸部分（33），其在弯曲之前处于展开状态从矩形管部分（11）的端边缘伸出并布置在弹性接触件（18）的外侧之后 弯曲。 过度变形防止部（41）通过将延伸部（33）的一部分弯曲成矩形管（11）的内部而形成。

公开(公告)号：US20100062660A1

公开(公告)日：2010-03-11

申请号：US12555504

申请日：2009-09-08

申请人： Tomonari Itou ,  Mitsugu Furutani

发明人： Tomonari Itou ,  Mitsugu Furutani

IPC分类号： H01R13/514

CPC分类号： H01R13/4362

摘要： A connector (10, 10A) is provided with a retainer (50) for retaining terminal fittings (80) by entering cavities (21) of a housing (20). The retainer (50) includes two arms (52) projecting substantially in parallel with a mounting direction into the housing (20) and a connecting portion (51) connecting base ends of the arms (52) with each other. Locks (55) are formed on the inner surfaces of the both arm portions (52) and are engageable with full locking portions (37) formed on outer surfaces of the housing (20). The retainer (50) is held at a full locking position by the engagement of the locks (55) with the full locking portions (37). Leading end surfaces of the arms (52) in a projecting direction serve as exposure surfaces (63) exposed to the outside when the retainer (50) is held at the full locking position.

摘要翻译： 连接器（10,10A）设置有用于通过进入壳体（20）的空腔（21）来保持端子接头（80）的保持器（50）。 保持器（50）包括基本上与安装方向平行地突出到壳体（20）中的两个臂（52）和将臂（52）的基端彼此连接的连接部分（51）。 锁定件55形成在两个臂部分52的内表面上并与形成在外壳20的外表面上的完全锁定部分37相啮合。 通过锁（55）与完全锁定部分（37）的接合，保持器（50）保持在完全锁定位置。 当保持器（50）保持在完全锁定位置时，臂（52）的突出方向的前端表面用作暴露于外部的暴露表面（63）。