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公开(公告)号：US20100035487A1
公开(公告)日：2010-02-11
申请号：US12509643
申请日：2009-07-27
IPC分类号： H01R4/18
摘要： A terminal fitting (1, 110, 111, 210) is provided with a wire barrel (4, 131, 231) to be crimped into connection with a core (7, 142, 242) made of a plurality of metal strands and exposed at a leading end portion of a wire (W, 140, 240), and an inner conductive portion (9-12, 134, 135, 235) connected with a wall surface of the terminal fitting (1, 110, 111, 210) and to be held in electrical contact with the metal strands by extending into the inside of the core (7, 142, 242) at an inner side of the wire barrel (4, 131, 231) crimped into connection with the core (7, 142, 242).
摘要翻译： 一个端子接头（1,110,111,210）设置有一个线筒（4,131,231），该导线筒被压接成与多个金属线制成的芯体（7,142,242）连接并且暴露在 一个导线（W，140,240）的前端部分和一个与端子接头（1,110,111,210）的壁面连接的内部导电部分（9-12,134,135,235）和 通过在与所述芯（7,142,242）连接的所述线筒（4,131,231）的内侧延伸到所述芯（7,142,242）的内侧而与所述金属线保持电接触， ，242）。
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公开(公告)号：US6059612A
公开(公告)日：2000-05-09
申请号：US972463
申请日：1997-11-15
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.
摘要翻译： 为了防止锁定部分的变形并且使块体连接器更小，燕尾形锁定槽21形成在下壳体2的上表面的整个宽度的前端，并且燕尾形锁定肋22可以是 在上壳体1的下表面上形成有被压入锁定槽21中的锁定肋22，被分成三个具有间隙的分隔肋，并且分开的肋的突出高度不同。 锁定槽21形成为阶梯状。 形成夹具插入孔的凹部32形成为符合锁定肋22的间隙。后部锁定机构使得锁定突起30嵌合到锁定孔29中，并且通过使锁定凸起30的前端旋转而相对容易地解锁 上壳体1.当通过将分离夹具插入到夹具插入孔中使上壳体和下壳体1的前端脱离时，锁定肋22在被倾斜的侧表面引导的同时从锁定槽中伸出。 如果上壳体1的前端随后旋转，则后锁定部分也被解锁。
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公开(公告)号：US20110120747A1
公开(公告)日：2011-05-26
申请号：US13056333
申请日：2009-06-08
IPC分类号： H01B7/00
CPC分类号： H01B7/0045 , B60R16/0207
摘要： It is an object of the present invention to improve work efficiency. A wire harness (W, W1) is constructed by bundling a plurality of electric wires (16, 17, 116, and 117). At least one electric wire of a plurality of the electric wires (16, 17, 116, and 117) is an aluminum electric wire using aluminum or an aluminum alloy as a conductor thereof. A plurality of the aluminum electric wires (16, 17, 116, and 117) is so disposed as to surround other electric wires having lower shape retention properties than the aluminum electric wires (16, 17, 116, and 117).
摘要翻译： 本发明的目的是提高工作效率。 线束（W，W1）通过捆扎多根电线（16,17，116和117）构成。 多根电线（16,17，116和117）中的至少一根电线是使用铝或铝合金作为其导体的铝电线。 多个铝电线（16,17，116和117）被布置为包围具有比铝电线（16,17,161和117）低的形状保持性能的其他电线。
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公开(公告)号：US06585544B2
公开(公告)日：2003-07-01
申请号：US10058668
申请日：2002-01-28
申请人： Mitsugu Furutani
发明人： Mitsugu Furutani
IPC分类号： H01R1152
CPC分类号： H01R13/113
摘要： A terminal fitting has a resilient contact piece (18) coupled to an inner ceiling wall (15) via a resilient supporting piece (17). The resilient contact piece (18) is cantilevered back from the resilient supporting piece (17) and then is bent forward. A portion of the resilient contact piece (17) is resiliently deformable upward and downward with a folded portion (20) as a center. The resilient contact piece (18) is entirely displaceable along the longitudinal direction with the resilient supporting piece (17) as a center. An auxiliary spring portion (30) has a first and a second curves (32) that project up and down immediately before the folded portion (20) of the resilient contact piece (18). The auxiliary spring portion (30) can be elongated and contracted resiliently along the same direction.
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公开(公告)号：US06176745B1
公开(公告)日：2001-01-23
申请号：US09277950
申请日：1999-03-29
申请人： Mitsugu Furutani
发明人： Mitsugu Furutani
IPC分类号： H01R13502
CPC分类号： H01R13/506 , H01R4/2466 , H01R13/6456 , H01R24/28 , H01R2107/00 , Y10S439/903
摘要： A pressure contact connector has inner members which cannot be inserted upside-down, and which has good operability. An inner member includes an upper and lower inner member. A tubular shaped inner housing chamber is provided at the posterior of an outer member, this inner housing chamber being capable of housing the inner member. Position-fixing grooves are formed in a concave manner at the posterior end of the inner housing chamber. When the inner member and outer member are to be attached, position fixing protrusions fit with the position-fixing grooves only when the inner member is in the correct orientation.
摘要翻译： 压力接触连接器具有不能倒置插入的内部构件，其具有良好的可操作性。 内部构件包括上部和下部内部构件。 在外部构件的后部设置有管状的内部容纳室，该内部容纳室能够容纳内部构件。 位置固定槽在内壳体的后端以凹入的方式形成。 当内部构件和外部构件要被安装时，仅当内部构件处于正确的方向时，位置固定突起与位置固定槽配合。
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公开(公告)号：US6113417A
公开(公告)日：2000-09-05
申请号：US982443
申请日：1997-12-02
IPC分类号： H01R4/24
CPC分类号： H01R4/2466
摘要： To increase the accuracy of the slot dimension of a pressure contact terminal fitting, a pair of anteriorly and posteriorly located pressure contact blades 22 and 23, engage protrusions 26 and 27 formed in the terminal base. The position of the blades 22 and 23 is thus maintained against deformation loads.
摘要翻译： 为了提高压力接触端子接头的槽尺寸的精度，一对位于前部和后部的压力接触片22和23接合形成在端子座中的突起26和27。 因此，叶片22和23的位置被保持以防止变形负载。
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公开(公告)号：US20100173539A1
公开(公告)日：2010-07-08
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： H01R11/11
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。
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公开(公告)号：US06390859B1
公开(公告)日：2002-05-21
申请号：US09845444
申请日：2001-04-30
申请人： Mitsugu Furutani
发明人： Mitsugu Furutani
IPC分类号： H01R13514
摘要： A connector housing (11) is provided to prevent a retainer (15) from inadvertently moving from a partial locking position to a full locking position. The retainer (15) can be held in a partial locking position where the retainer (15) is located at a shallow insertion position in a hollow portion (14a) and permits the insertion and withdrawal of terminal fittings (T). The retainer (15) also can be in a full locking position (P3) where the retainer (15) is deeper in the hollow portion (14a) to lock the terminal fittings (T) so as not to come out of cavities. There are first and second partial locking positions (P1 and P2) of the retainer (15) at different depths in an inserting direction. A holding force for partially locking the retainer (15) in the housing main body (12) is set larger in the first partial locking position (P1) than in the second partial locking position (P2) before the full locking position (P3).
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公开(公告)号：US06231398B1
公开(公告)日：2001-05-15
申请号：US09280670
申请日：1999-03-29
申请人： Mitsugu Furutani , Masahiko Aoyama
发明人： Mitsugu Furutani , Masahiko Aoyama
IPC分类号： H01R13502
CPC分类号： H01R13/506 , H01R13/514
摘要： A connector including an inner housing member for housing terminal fittings and an outer member for receiving the inner housing member. The inner housing member comprises upper and lower inner members. After terminal fittings have been attached to the upper and lower inner members, these inner members are joined to one another to form the inner housing member. An angular-tubular shaped housing chamber is provided at the posterior of an outer member for housing the inner housing member. The inner housing member is pushed into the housing chamber of the outer member to complete the assembly of the connector. The connector also includes a latch that prevents the inner and outer members from being easily released, and in which rattling or vibration of the upper and lower inner members is prevented.
摘要翻译： 一种连接器，包括用于容纳端子接头的内部壳体构件和用于容纳内部壳体构件的外部构件。 内部壳体构件包括上部和下部内部构件。 在将端子接头安装在上部和下部内部构件上之后，这些内部构件彼此接合以形成内部壳体构件。 在外部构件的后部设置有角度状的容纳室，用于容纳内部壳体构件。 内部壳体构件被推入外部构件的容纳室以完成连接器的组装。 连接器还包括防止内部和外部构件容易地释放的闩锁，并且防止上部和下部内部构件发生咔嗒声或振动。
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公开(公告)号：US6080005A
公开(公告)日：2000-06-27
申请号：US984642
申请日：1997-12-03
CPC分类号： H01R4/2466
摘要： A pressure contact electrical terminal (20) is formed by bending inwards upper ends of left and right side walls (21), a pair of left and right pressure contact blades (22) being provided anteriorly and posteriorly, and connected by means of a connecting arm (23). In this manner, when an external tensile force is applied to an electric wire W, a change in shape of the pressure contact blades (22) in the direction of the pulling force is avoided.
摘要翻译： 压力接触电端子（20）通过向内弯曲左右侧壁（21）的上端，一对左右压力接触片（22）向前和向后弯曲而形成，并且通过连接 手臂（23）。 以这种方式，当对电线W施加外部张力时，避免了压力接触片（22）在拉力方向上的形状变化。
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