公开(公告)号：US06547608B2

公开(公告)日：2003-04-15

申请号：US09874054

申请日：2001-06-06

申请人： Naotoshi Sato ,  Masaya Yamamoto ,  Chieko Torii ,  Takao Murakami

发明人： Naotoshi Sato ,  Masaya Yamamoto ,  Chieko Torii ,  Takao Murakami

IPC分类号： H01R1122

CPC分类号： H01R13/11 ,  H01R13/111 ,  H01R13/113 ,  H01R13/114

摘要： The receptacle terminal has a first plate formed with more than one contacts which are disposed in an insertion direction of an associated pin terminal. The receptacle terminal has a resilient tongue piece opposed to the first plate. The resilient tongue piece is formed with at least one contact. The contact of the resilient tongue piece is located between the contacts of the first plate in the pin terminal insertion direction.

摘要翻译： 插座端子具有形成有多个触点的第一板，该触点沿相关联的端子的插入方向设置。 插座端子具有与第一板相对的弹性舌片。 弹性舌片形成有至少一个触点。 弹性舌片的接触位于第一板的端子插入方向的触点之间。

公开(公告)号：US06638117B2

公开(公告)日：2003-10-28

申请号：US10196156

申请日：2002-07-17

申请人： Takao Murakami ,  Chieko Torii

发明人： Takao Murakami ,  Chieko Torii

IPC分类号： H01R1122

CPC分类号： H01R13/04 ,  H01R43/16

摘要： A connector terminal which includes a terminal base portion; and a tab extending from the terminal base portion to be inserted into an opponent terminal. The tab includes a bottom face portion and an upper face portion which extends from the bottom face portion and is formed by bending so as to overlap the bottom face portion. The bottom face portion and the upper face portion collectively form a tapered portion tapering off to a point at a tip end of the tab. The bottom face portion and the upper face portion are bent so that tip ends thereof approach to each other, and define an inner space therebetween.

摘要翻译： 一种连接器端子，包括端子基部; 以及从终端基部延伸以插入对方终端的突片。 突片包括底面部分和从底面部分延伸并且通过弯曲形成以与底面部分重叠的上表面部分。 底面部分和上表面部分共同形成一个锥形部分，该锥形部分在尖端的尖端处渐渐缩小。 底面部分和上表面部分被弯曲成使得其末端彼此接近并且在其间限定内部空间。

公开(公告)号：US07108550B2

公开(公告)日：2006-09-19

申请号：US10616976

申请日：2003-07-11

申请人： Takao Murakami ,  Chieko Torii

发明人： Takao Murakami ,  Chieko Torii

IPC分类号： H01R13/40

CPC分类号： H01R13/422 ,  H01R13/4223 ,  H01R43/22

摘要： A connector includes terminals having engagement parts. The connector includes a connector housing having chambers configured to insert and receive the terminals from the rears of the chambers. The connector includes projecting flexible locking arms including locking parts configured to lock with the engagement parts of the terminals. A single flexible arm is positioned to each of the chambers. The flexible locking arm has a front end supported on a front wall of the connector housing. The flexible locking arm has a rear end supported on a peripheral wall of the connector housing. The flexible locking arm includes a flexible part between the front and rear ends. The flexible part includes a locking part. The flexible part is flexibly deformable relative to an engagement part of a terminal. The locking part is lockable with the engagement part of the terminal received in a chamber.

摘要翻译： 连接器包括具有接合部分的端子。 连接器包括连接器壳体，该连接器壳体具有被构造成从腔室的突出部插入和接收端子的腔室。 连接器包括突出的柔性锁定臂，包括构造成与端子的接合部分锁定的锁定部件。 单个柔性臂定位到每个室。 柔性锁定臂具有支撑在连接器壳体的前壁上的前端。 柔性锁定臂具有支撑在连接器壳体的周壁上的后端。 柔性锁定臂包括在前端和后端之间的柔性部分。 柔性部分包括锁定部分。 柔性部件相对于端子的接合部分是可挠曲的。 锁定部分可以被接收在腔室中的端子的接合部分锁定。

公开(公告)号：US20050090161A1

公开(公告)日：2005-04-28

申请号：US10616976

申请日：2003-07-11

申请人： Takao Murakami ,  Chieko Torii

发明人： Takao Murakami ,  Chieko Torii

IPC分类号： H01R13/42 ,  H01R13/422 ,  H01R43/22 ,  H01R9/22

CPC分类号： H01R13/422 ,  H01R13/4223 ,  H01R43/22

摘要： A connector includes terminals having engagement parts. The connector includes a connector housing having chambers configured to insert and receive the terminals from the rears of the chambers. The connector includes projecting flexible locking arms including locking parts configured to lock with the engagement parts of the terminals. A single flexible arm is positioned to each of the chambers. The flexible locking arm has a front end supported on a front wall of the connector housing. The flexible locking arm has a rear end supported on a peripheral wall of the connector housing. The flexible locking arm includes a flexible part between the front and rear ends. The flexible part includes a locking part. The flexible part is flexibly deformable relative to an engagement part of a terminal. The locking part is lockable with the engagement part of the terminal received in a chamber.

摘要翻译： 连接器包括具有接合部分的端子。 连接器包括连接器壳体，该连接器壳体具有被构造成从腔室的突出部插入和接收端子的腔室。 连接器包括突出的柔性锁定臂，包括构造成与端子的接合部分锁定的锁定部件。 单个柔性臂定位到每个室。 柔性锁定臂具有支撑在连接器壳体的前壁上的前端。 柔性锁定臂具有支撑在连接器壳体的周壁上的后端。 柔性锁定臂包括在前端和后端之间的柔性部分。 柔性部分包括锁定部分。 柔性部件相对于端子的接合部分是可挠曲的。 锁定部分可以被接收在腔室中的端子的接合部分锁定。

公开(公告)号：US06752669B2

公开(公告)日：2004-06-22

申请号：US10060300

申请日：2002-02-01

申请人： Takao Murakami ,  Chieko Torii ,  Isao Nishimura

发明人： Takao Murakami ,  Chieko Torii ,  Isao Nishimura

IPC分类号： H01R924

CPC分类号： H01R13/04 ,  H01R43/16 ,  Y10T29/49204 ,  Y10T29/49218 ,  Y10T29/49222

摘要： A male terminal fitting and a method of manufacturing the same is disclosed as including a plate-shaped contact protrusion (11, 31, 41, 51) formed at one side for mating with a female terminal fitting, and a conductor clamping portion (12, 32, 42, 52) located at the other side for clamping a conductor of an electric wire. The plate-shaped contact protrusion includes a base plate component (14, 34, 44, 54) extending from the conductor clamping portion in a longitudinally elongated shape, and an overlapping fold plate component (15, 35, 36, 45, 46, 55) laterally extending from a side of the base plate component. The plate-shaped contact protrusion further includes a flatness securing plate component (16, 35, 44, 56) laterally extending from the base plate component and overlaps with the overlapping fold plate component to ensure flatness conditions of the base plate component and the overlapping fold plate component. In the method, a plurality of sequentially arrayed male terminal fittings are formed by stamping operation and a forming operation is implemented to form each of the terminal fittings into final shapes, respectively.

公开(公告)号：US06669507B2

公开(公告)日：2003-12-30

申请号：US10120379

申请日：2002-04-12

申请人： Makoto Yamanashi ,  Takao Murakami ,  Chieko Torii

发明人： Makoto Yamanashi ,  Takao Murakami ,  Chieko Torii

IPC分类号： H01R13422

CPC分类号： H01R13/4223

摘要： A terminal anchoring lance 20 includes a first anchoring portion 21 and a second anchoring potion 22 which are arranged apart from each other in a direction of inserting a female terminal 30. The female terminal 30 includes a first engagement portion 33 corresponding to the first anchoring portion and a second engagement portion 36 corresponding to the second anchoring portion. The second anchoring portion is arranged at the base 20b of the terminal anchoring lance or on the wall of a connector housing 11 on the extending line of the terminal anchoring lance. The first anchoring portion is formed as a tip of the terminal anchoring lance, and the second anchoring portion is formed as a projection. The second engagement portion is formed as a projection at the rear end of a female electrical contact portion 31 of the terminal, and the first engagement portion is formed as a projection at the front end of the electrical contact. A pair of the second anchoring portions are formed on both sides 20c of the terminal anchoring lance. In this configuration, the size and weight of a connector and the production cost of the connector are reduced. The number of components is also reduced without lowering the holding force of a female connector.

公开(公告)号：US07114253B2

公开(公告)日：2006-10-03

申请号：US10829308

申请日：2004-04-20

申请人： Takao Murakami ,  Chieko Torii ,  Isao Nishimura

发明人： Takao Murakami ,  Chieko Torii ,  Isao Nishimura

IPC分类号： H01R43/00

CPC分类号： H01R13/04 ,  H01R43/16 ,  Y10T29/49204 ,  Y10T29/49218 ,  Y10T29/49222

摘要： A male terminal fitting and a method of manufacturing the same is disclosed as including a plate-shaped contact protrusion (11, 31, 41, 51) formed at one side for mating with a female terminal fitting, and a conductor clamping portion (12, 32, 42, 52) located at the other side for clamping a conductor of an electric wire. The plate-shaped contact protrusion includes a base plate component (14, 34, 44, 54) extending from the conductor clamping portion in a longitudinally elongated shape, and an overlapping fold plate component (15, 35, 36, 45, 46, 55) laterally extending from a side of the base plate component. The plate-shaped contact protrusion further includes a flatness securing plate component (16, 35, 44, 56) laterally extending from the base plate component and overlaps with the overlapping fold plate component to ensure flatness conditions of the base plate component and the overlapping fold plate component. In the method, a plurality of sequentially arrayed male terminal fittings are formed by stamping operation and a forming operation is implemented to form each of the terminal fittings into final shapes, respectively.

摘要翻译： 公开了一种公端子接头及其制造方法，包括形成在一侧的板状接触突起（11,31,41,51），用于与阴端子接头配合，以及导体夹持部分（12， 32,42,52），用于夹紧电线的导体。 板状接触突起包括从导体夹持部分以纵向细长形状延伸的基板部件（14,34,44,54）和重叠的折叠板部件（15,35,36,45,46,55） ）从基板部件的侧面横向延伸。 板状接触突起还包括从基板部件侧向延伸并与重叠的折叠板部件重叠的平坦度固定板部件（16,35,44,56），以确保基板部件和重叠折叠部的平坦度条件 板组件。 在该方法中，通过冲压操作形成多个顺序排列的阳端子配件，并且实现成形操作以分别将每个端子配件形成最终形状。

公开(公告)号：US06866551B2

公开(公告)日：2005-03-15

申请号：US10196164

申请日：2002-07-17

申请人： Takao Murakami ,  Chieko Torii

发明人： Takao Murakami ,  Chieko Torii

IPC分类号： H01R13/629 ,  H01R13/04 ,  H01R43/16 ,  H02G1/14 ,  H02G15/02 ,  H01R9/24 ,  H01R13/02

CPC分类号： H01R13/04 ,  H01R43/16

摘要： A connector terminal which includes a terminal base portion; and a tab extending from the terminal base portion to come into contact with an opponent terminal. The tab includes a bottom face portion and a folded portion extending from the bottom face portion formed by bending. The bottom face portion and the folded portion at a foot portion of the tab overlap each other to constitute at least a threefold structure.

摘要翻译： 一种连接器端子，包括端子基部; 以及从端子基部延伸以与对方端子接触的突片。 突片包括底面部分和从通过弯曲形成的底面部分延伸的折叠部分。 翼片的底部部分的底面部分和折叠部分彼此重叠以构成至少三重结构。

公开(公告)号：US06217345B1

公开(公告)日：2001-04-17

申请号：US09280706

申请日：1999-03-30

申请人： Takao Murakami ,  Masaya Yamamoto

发明人： Takao Murakami ,  Masaya Yamamoto

IPC分类号： H01R909

CPC分类号： H01R13/6315 ,  H01R12/69 ,  H01R12/81

摘要： A connector has a connector housing, a plurality of terminals, an assisting means, and a support means. The connector housing can be received in a connector receiving recess having a first wall fitted with a plurality of terminal connecting short strips. The connector housing has a plurality of terminal accommodating chambers with at least an opening communicating with the first wall side of the connector receiving recess. Furthermore, each terminal has a wire connection portion and an elastic contact piece extending from the wire connection portion. The elastic contact piece is defined by folding back a forward part of the terminal toward the wire connection portion. The folded-back portion has a contact portion formed in the middle thereof to contact the terminal connecting short strip through the opening. A plurality of terminals are inserted into the terminal accommodating chambers of the connector housing. Meanwhile, the assisting means can resiliently abut against a second wall opposing to the first wall in respect of the connector receiving recess, which urges additionally the elastic contact piece against the terminal connecting short strip. The support means engages with the assisting means to hold it.

摘要翻译： 连接器具有连接器壳体，多个端子，辅助装置和支撑装置。 连接器壳体可以容纳在具有装配有多个连接短条的端子的第一壁的连接器容纳凹部中。 连接器壳体具有多个端子容纳室，至少一个与连接器容纳凹槽的第一壁侧相通的开口。 此外，每个端子具有电线连接部分和从电线连接部分延伸的弹性接触片。 弹性接触片通过将端子的前部部分朝向导线连接部折回来限定。 折回部分具有形成在其中间的接触部分，以使通过开口连接短条的端子接触。 多个端子插入到连接器壳体的端子容纳室中。 同时，辅助装置可以相对于连接器容纳凹部弹性地抵靠与第一壁相对的第二壁，这另外推动弹性接触件抵靠连接短条的端子。 支撑装置与辅助装置接合以保持它。

公开(公告)号：US6132224A

公开(公告)日：2000-10-17

申请号：US295419

申请日：1999-04-21

申请人： Takao Murakami ,  Masaya Yamamoto

发明人： Takao Murakami ,  Masaya Yamamoto

IPC分类号： H01R12/28 ,  H05K1/11 ,  H01R9/09

CPC分类号： H05K1/118 ,  H01R12/777 ,  H01R12/714 ,  H01R12/721

摘要： A connector assembly for a printed circuit is provided, which includes: a connector receiving portion (36) arranged with a printed circuit having a strip-like flat-terminal portion (52, 53); a connector (31) to be received in the connector receiving portion and having a connector housing (32) and a plurality of terminal accommodating chambers (40, 40') symmetrically arranged each other on both sides of a space (39) having a predetermined interval, wherein an opening portion (41, 42, 41', 42') is provided on both of an isolation wall (40b, 40b') facing the space (39) and the opposite isolation wall (40a, 40'a) of each of the terminal accommodating chambers so as to connect each of the terminal accommodating chambers (40, 40') with the outside; and an electric terminal (33),having an elastically contacting piece (47) formed with a pair of contacting portions (49, 50) each capable of contacting the flat-terminal portion of the printed circuit through the opening portion, to be accommodated in each of the terminal accommodating chambers (40, 40').

摘要翻译： 提供了一种用于印刷电路的连接器组件，其包括：连接器接收部分（36），其布置有具有带状平端子部分（52,53）的印刷电路; 连接器（31），其被容纳在连接器容纳部分中，并且具有连接器壳体（32）和多个端子容纳室（40,40'），所述多个端子容纳室（40,40'）在具有预定的 间隔，其中开口部分（41,42,41'，42'）设置在面向所述空间（39）的隔离壁（40b，40b'）和相对的隔离壁（40a，40'a）之间 每个端子容纳室以将端子容纳室（40,40'）中的每一个与外部连接; 和电气端子（33），其具有形成有一对接触部分（49,50）的弹性接触片（47），每个接触部分能够通过所述开口部分接触所述印刷电路的平端部分，以容纳在 每个端子容纳室（40,40'）。