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1. 发明授权

US06669508B2 Connector 失效
公开(公告)号：US06669508B2
公开(公告)日：2003-12-30
申请号：US10166426
申请日：2002-06-10
申请人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
发明人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R13422
CPC分类号： H01R13/4364 , H01R13/4223
摘要： A connector has a housing (20; 50) with cavities (23) for receiving terminal fittings (10; 60). At least a portion of each cavity (23) is rectangular and is dimensioned to receive a rectangular tube portion (11) of the terminal fitting (10; 60). At least one corner of the rectangular tube (11) defines an engaging recess (17; 61). At least one L-shaped lock (29; 51) is cantilevered forward adjacent each cavity (23) and is resiliently deflectable diagonally away from the rectangular portion of the respective cavity (23) in response to insertion of the terminal fitting (10; 60) into the respective cavity (23). The lock (29; 51) returns resiliently after proper insertion of the terminal fitting (10; 60) to engage the recess (17; 61).

2. 发明授权

US06780070B2 Connector 有权
标题翻译：连接器
公开(公告)号：US06780070B2
公开(公告)日：2004-08-24
申请号：US10356945
申请日：2003-01-31
申请人： Ryotaro Ishikawa , Hajime Kawase , Hideto Nakamura , Takeshi Tsuji
发明人： Ryotaro Ishikawa , Hajime Kawase , Hideto Nakamura , Takeshi Tsuji
IPC分类号： H01R13436
CPC分类号： H01R13/4362
摘要： A connector has a housing (20) formed with cavities (21) for receiving terminal fittings (10). A retainer insertion hole (27) is formed in the bottom surface of the housing (20) over the entire width, and a retainer (40) provided with fasteners (44) is insertable into the retainer insertion hole (27). Locking pieces (45) at the opposite ends of the retainer (40) engage in insertion grooves (29) formed in side surfaces of the housing (20). The insertion grooves (29) cut the outer side surfaces of the cavities (21) at the opposite ends, and the locking pieces (45) serve as side walls of the cavities (21) when the retainer (40) is mounted.
摘要翻译：连接器具有形成有用于接收端子接头（10）的空腔（21）的壳体（20）。在整个宽度上在壳体（20）的底表面上形成有保持器插入孔（27），并且具有紧固件（44）的保持器（40）可插入保持器插入孔（27）中。在保持器（40）的相对端处的锁定件（45）接合在壳体（20）的侧表面中形成的插入槽（29）中。插入槽（29）在相对的端部切割空腔（21）的外侧表面，并且当安装保持器（40）时，锁定件（45）用作空腔（21）的侧壁。

3. 发明授权

US06769934B2 Connector and an unlocking jig therefor 有权
标题翻译：连接器和解锁夹具
公开(公告)号：US06769934B2
公开(公告)日：2004-08-03
申请号：US10175235
申请日：2002-06-18
申请人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
发明人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R1340
CPC分类号： H01R43/22 , H01R13/4223 , H01R13/4362
摘要： Cavities (21) into which terminal fittings (10) are insertable from behind are arranged at upper and lower stages in a housing (20), and locks (28) are provided at the lower surfaces of the respective cavities (21). Each lock (28) is formed by cutting a partition wall (22) partitioning the upper and lower cavities (21) or a bottom wall (23) of the housing (20), and includes an arm (29) supported at both front and rear ends. A locking section (30) engageable with an engaging edge (15) of the corresponding terminal fitting (10) is provided on the upper surface of each arm portion (29) to project into the cavity (21). When the terminal fitting (10) is inserted into the cavity (21), the locking section (30) is pushed by the terminal fitting (10) to resiliently deform the arm (29) into a substantially arched shape with its coupled portions at the front and rear ends as supporting points.
摘要翻译：将端子接头（10）从后面插入的空腔（21）布置在壳体（20）中的上部和下部，并且锁定件（28）设置在各个空腔（21）的下表面处。每个锁（28）通过切割分隔壳体（20）的上下腔（21）或底壁（23）的分隔壁（22）形成，并且包括臂（29），其支撑在前侧和后端与每个臂部（29）的上表面上设置有可与相应的端子接头（10）的接合边缘（15）相接合的锁定部分（30）突出到空腔（21）中。当端子接头（10）插入到空腔（21）中时，锁定部分（30）被端子接头（10）推动，使臂（29）弹性变形成大致拱形的形状，其连接部分在前端和后端作为支撑点。

4. 发明授权

US06733346B2 Terminal fitting, a connector provided therewith and a method for forming a terminal fitting 有权
标题翻译：端子接头，连接器，以及用于形成端子接头的方法
公开(公告)号：US06733346B2
公开(公告)日：2004-05-11
申请号：US10234295
申请日：2002-09-03
申请人： Takeshi Tsuji , Hideto Nakamura , Ryotaro Ishikawa , Hajime Kawase
发明人： Takeshi Tsuji , Hideto Nakamura , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R13432
CPC分类号： H01R13/113 , H01R13/111 , H01R13/4223 , H01R43/16
摘要： A terminal fitting (30) has a substantially box-shaped main body (31) with a base plate (36), first and second side plates (37, 38) projecting from the base plate (36), and outer and inner projecting plates (39, 40) projecting from the side plates (37, 38). The outer projecting plate (39) has a recess (50) for receiving a lock when the terminal fitting (30) is inserted into a cavity of a housing. The recess (50) is rectangular and an opening edge thereof is continuous over the entire periphery. A holding piece (51) projects from an edge of the inner projecting plate (40) and fits into the recess (50) for keeping the box shape of the main portion (31).
摘要翻译：一种端子接头（30）具有基本上具有基板（36）的箱形主体（31），从基板（36）突出的第一和第二侧板（37,38），以及外部和内部凸出板（39,40）从侧板（37,38）突出。外部突出板（39）具有凹部（50），用于当端子接头（30）插入到壳体的空腔中时用于接收锁定。凹部（50）是矩形的，其开口边缘在整个周边上是连续的。保持片（51）从内突出板（40）的边缘突出，并配合到用于保持主体部（31）的箱形的凹部（50）中。

5. 发明授权

US06685506B1 Connector and a method for connecting such connector with a mating connector 失效
标题翻译：连接器和用于将这种连接器与配合连接器连接的方法
公开(公告)号：US06685506B1
公开(公告)日：2004-02-03
申请号：US10212282
申请日：2002-08-01
申请人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
发明人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R13422
CPC分类号： H01R13/631 , H01R13/4223 , H01R13/4538 , H01R13/6272
摘要： A connector has a housing (20) with a receptacle (22) and locks (24) for engaging male terminal fittings (10) in the housing (20). A retainer (30) is mounted in the receptacle (22) and has a preventing plate (31) that projects into a deformation permitting spaces (25) for preventing resilient deformation of locks (24) and doubly locking the terminal fittings (10) in the housing (20). A mating housing (60) can be fit into the receptacle (22) and pushes the retainer (30) back to a pushed-in position while resiliently compressing a spring (43). When the housing (60) is withdrawn from the receptacle (22), the retainer (30) is pushed back by a resilient restoring force of the spring (43). During this time, insertion holes (32) of the retainer (30) move along tabs (12) of the terminal fittings (10) for automatically correcting misalignment.
摘要翻译：连接器具有带有插座（22）的壳体（20）和用于接合壳体（20）中的阳端子接头（10）的锁定件（24）。保持器（30）安装在接收器（22）中并且具有防止板（31），防止板（31）突出到用于防止锁（24）的弹性变形并且将端子接头（10）双重锁定的变形允许空间（25）壳体（20）。配合壳体（60）可以装配到容器（22）中并将保持器（30）推回到推入位置，同时弹性地压缩弹簧（43）。当壳体（60）从容器（22）中退出时，保持器（30）被弹簧（43）的弹性恢复力推回。在此期间，保持器（30）的插入孔（32）沿端子配件（10）的突片（12）移动，用于自动校正未对准。

6. 发明授权

US06752660B2 Terminal fitting, connector provided therewith and method for producing the terminal fitting 有权
标题翻译：端子接头，连接器及其制造方法
公开(公告)号：US06752660B2
公开(公告)日：2004-06-22
申请号：US10238132
申请日：2002-09-09
申请人： Shinya Fujita , Yukihiro Fukatsu , Takeshi Tsuji , Ryotaro Ishikawa , Hideto Nakamura , Hajime Kawase , Yuuichi Nankou , Naoya Kurimoto
发明人： Shinya Fujita , Yukihiro Fukatsu , Takeshi Tsuji , Ryotaro Ishikawa , Hideto Nakamura , Hajime Kawase , Yuuichi Nankou , Naoya Kurimoto
IPC分类号： H01R1340
CPC分类号： H01R13/113 , H01R13/111 , H01R13/4223 , H01R43/16
摘要： A terminal fitting (30) has a rectangular tubular main body (31) with a ceiling wall (33), first and second sidewalls (34, 35) extending down from the opposite sides of the ceiling wall (33), a bottom wall (36) projecting from the first sidewall (34) to face the ceiling wall (33), and an outer wall (37) projecting from the second side wall (35) and placed on the outer side of the bottom wall (36). A front-portion holding piece (50) projects from a front portion (37a) of the outer wall (37) and engages a front-portion holding groove (51) in the first sidewall (34). A restrictable projection (70) is provided at the rear end of the front-portion holding piece (50), and engages a restricting groove (71) of the front-portion holding groove (51) for restricting an opening deformation of the outer wall (37).
摘要翻译：端子接头（30）具有带有顶壁（33）的矩形管状主体（31），从天花板壁（33）的相对侧向下延伸的第一和第二侧壁（34,35），底壁从所述第一侧壁（34）突出以面对所述顶壁（33），以及从所述第二侧壁（35）突出并设置在所述底壁（36）的外侧上的外壁（37）。前部保持片（50）从外壁（37）的前部（37a）突出并与第一侧壁（34）中的前部保持槽（51）接合。在前部保持片（50）的后端设置有可限制的突起（70），与前部保持槽（51）的限制槽（71）接合，限制外壁的开口变形（37）。

7. 发明授权

US06716069B2 Connector with a housing and a retainer held securely on the housing 有权
标题翻译：连接器与壳体和保持器牢固地保持在壳体上
公开(公告)号：US06716069B2
公开(公告)日：2004-04-06
申请号：US10176262
申请日：2002-06-19
申请人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
发明人： Hideto Nakamura , Takeshi Tsuji , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R13514
CPC分类号： H01R13/4365 , H01R13/506
摘要： A connector has a housing (20) and a retainer (40) with a pair of side pieces (42). The side pieces (42) are fitted into retainer mount recesses (31) in the opposite side surfaces of the housing (20). Dovetail grooves (34) and dovetail projections (46) are provided between the side pieces (42) of the retainer (40) and the housing (20). Thus, disengagement of the side pieces (42) from the retainer mount recesses (31) can be prevented, thereby preventing the retainer (40) from being detached from the housing (20) while operating the retainer (40).
摘要翻译：连接器具有壳体（20）和具有一对侧片（42）的保持器（40）。侧片（42）装配在壳体（20）的相对侧表面中的保持器安装凹部（31）中。在保持器（40）的侧片（42）和壳体（20）之间设置有燕尾槽（34）和燕尾形突起（46）。因此，可以防止侧片（42）与保持器安装凹部（31）的脱离，从而防止在操作保持器（40）时保持器（40）与壳体（20）分离。

8. 发明授权

US06749461B2 Connector 有权
标题翻译：连接器
公开(公告)号：US06749461B2
公开(公告)日：2004-06-15
申请号：US10370188
申请日：2003-02-19
申请人： Ryotaro Ishikawa , Hajime Kawase , Hideto Nakamura , Takeshi Tsuji
发明人： Ryotaro Ishikawa , Hajime Kawase , Hideto Nakamura , Takeshi Tsuji
IPC分类号： H01R13422
CPC分类号： H01R13/4223
摘要： A connector has a housing (20) with cavities (25) for receiving terminal fittings (10). A resiliently deformable lock (30) extends along a wall (25A) of each cavity (25) and is configured for locking the terminal fitting in the cavity (25). An elongated projection (31) is formed at a widthwise center position of the upper surface of each lock (30) and an escaping groove (34) is formed in the wall (25A) of each cavity (25) for receiving the elongated projection (31) when the lock (30) deforms. The elongated projection (31) reinforces the lock (30) and provides a large engaging area with the terminal fitting (10). Additionally, the escaping groove (34) provides a necessary a deformation permitting space (35) for the thicker lock (30) without increasing the height of the housing (20).
摘要翻译：连接器具有壳体（20），其具有用于接收端子接头（10）的空腔（25）。可弹性变形的锁（30）沿着每个空腔（25）的壁（25A）延伸并且被构造成将端子配件锁定在空腔（25）中。在每个锁（30）的上表面的宽度方向的中心位置处形成有细长突起（31），并且在每个空腔（25）的壁（25A）中形成有一个逸出槽（34） 31）当锁（30）变形时。细长突起（31）加强锁（30）并且提供与端子接头（10）的大的接合区域。此外，逸出槽（34）在不增加壳体（20）的高度的情况下为较厚的锁（30）提供必要的变形允许空间（35）。

9. 发明授权

US06692302B1 Connector a terminal fitting and a disengagement jig 有权
标题翻译：连接器端子接头和分离夹具
公开(公告)号：US06692302B1
公开(公告)日：2004-02-17
申请号：US10234292
申请日：2002-09-03
申请人： Takeshi Tsuji , Hideto Nakamura , Ryotaro Ishikawa , Hajime Kawase
发明人： Takeshi Tsuji , Hideto Nakamura , Ryotaro Ishikawa , Hajime Kawase
IPC分类号： H01R1340
CPC分类号： H01R13/4223 , H01R13/4361 , H01R43/22
摘要： A connector housing (20) has cavities (21) and locks (31) for engaging terminal fittings (10) inserted into the cavities (21). Each lock (31) has an arm (32) and a locking section (33) that projects up from the arm (32). A mold-removal hole (35) is formed in a front wall (27) and in the arm (32). A tab insertion hole (28) is formed in the front wall (27) above the mold-removal hole (35) for receiving a tab terminal (T), and a guide surface (29) is formed at the front edge of the tab insertion hole (28) for guiding the tab (T). Upwardly narrowed portions (38) narrowed are formed on the locking section (33) and have a height overlapping the height of the guide surface (29). Portions of the mold-removal hole (35) corresponding to the narrowed portions (38) define an M-shaped when viewed from the front.
摘要翻译：连接器壳体（20）具有用于接合插入空腔（21）中的端子接头（10）的空腔（21）和锁定件（31）。每个锁（31）具有从臂（32）向上突出的臂（32）和锁定部（33）。在前壁（27）和臂（32）中形成除模孔（35）。在脱模孔（35）上方的前壁（27）中形成有用于接纳突片端子（T）的突片插入孔（28），并且在突片的前边缘处形成引导表面（29）用于引导突片（T）的插入孔（28）。在锁定部分（33）上形成有变窄的上部变窄的部分（38），并且具有与引导表面（29）的高度重叠的高度。对应于变窄部分（38）的脱模孔（35）的部分从前面观察时形成M形。

10. 发明申请

US20120244759A1 TERMINAL FITTING 有权
标题翻译：端子接头
公开(公告)号：US20120244759A1
公开(公告)日：2012-09-27
申请号：US13420726
申请日：2012-03-15
申请人： Takeshi Tsuji
发明人： Takeshi Tsuji
IPC分类号： H01R4/18
CPC分类号： H01R4/029 , H01R4/185 , H01R11/12
摘要： A terminal fitting (10) includes a terminal main body (21) with a bottom wall (22) on which cores (71) of wires (70) are placed, and two side walls (23) that stand up from opposite lateral sides of the bottom wall (22). A welding portion (25) where the cores (71) are welded to the bottom wall (22) is formed at a front part of the terminal main body (21). A crimping portion (26) is formed at a rear part of the terminal main body (21) and has crimping pieces (27) projecting from upper ends of the side walls (23) for crimped connection to the wires (70). Cutouts (28AF, 28AR) are cut into the upper end of the side wall (23) of the crimping portion (26) at front and rear sides of the front crimping piece (27F) while retaining parts of the side wall (23L) below the cutouts (28AF, 28AR).
摘要翻译：一种端子接头（10），具有端子主体（21），该端子主体（21）具有底壁（22），导线（70）的芯部（71）被放置在该底壁上，以及两个侧壁底壁（22）。在端子主体（21）的前部形成有将芯（71）焊接到底壁（22）的焊接部（25）。在端子主体（21）的后部形成有压接部（26），并且具有从侧壁（23）的上端突出的压接片（27），用于与电线（70）的压接连接。在前侧压接片（27F）的前侧和后侧将切口（28AF，28AR）切割到压接部分（26）的侧壁（23）的上端，同时将侧壁（23L）的部分保持在下方切口（28AF，28AR）。

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