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61. 发明授权

US07010864B2 Terminal examination jig 有权
标题翻译：终端检查夹具
公开(公告)号：US07010864B2
公开(公告)日：2006-03-14
申请号：US10852417
申请日：2004-05-25
申请人： Takao Murakami
发明人： Takao Murakami
IPC分类号： G01B5/252
CPC分类号： H01R43/16 , H01R2201/20 , H01R2201/26 , Y10T29/5313 , Y10T29/53196 , Y10T29/53226 , Y10T29/53239
摘要： A terminal examination jig 10 includes a jig body 12 having a gauge receiving portion 13 and a terminal holding portion 20, and a limit gauge 28 releasably supported pivotally on a support pin 14 extending through the gauge receiving portion 13 in a bridging manner. The terminal receiving portion 20 has a fixing surface 23a against which a bottom surface of a terminal (an object to be examined) is adapted to abut, and a fixing screw 25 for pressing the terminal against the fixing surface 23a to hold the terminal is provided at the terminal receiving portion 20. The limit gauge 28 has an opening portion 30 which is formed into a shape corresponding to the shape of an electrical contact portion of the terminal. Whether or not the bending of the terminal is within a tolerance is judged by checking whether or not the electrical contact portion can pass through the opening portion 30 without interference when the limit gauge 28 is pivotally moved about the support pin 14.
摘要翻译：终端检查夹具10包括具有容纳部分13和端子保持部分20的夹具本体12以及以可桥接的方式延伸穿过测量容纳部分13的支撑销14枢转地可释放地支撑的限位板28。端子接收部分20具有固定表面23a，端子（待检测物体）的底表面与其抵接;固定螺钉25，用于将端子压靠固定表面23a以固定端子设置在端子容纳部20。限位板28具有开口部30，其形成为与终端的电接触部的形状对应的形状。当限位板28围绕支撑销14枢转地移动时，通过检查电接触部分是否能够不受干扰地通过开口部分30来判断端子的弯曲是否在公差内。

62. 发明授权

US06805577B2 Wire connecting connector 失效
标题翻译：电线连接器
公开(公告)号：US06805577B2
公开(公告)日：2004-10-19
申请号：US09986077
申请日：2001-11-07
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R1120
CPC分类号： H01R13/112 , H01R12/675
摘要： A pair of male terminals (14, 14a) is protruded from a tip end of an inserting portion (13a) of a male connector (11). A female connector (12) is formed in a tube shape having a bottom capable of being fitted to an inserting portion (13b), and a pair of female terminals (15, 15a) is provided at the inner side of the bottom part (12a). Terminal portions (16) of the female terminals (15, 15a) are formed in a fork shape having an opening (18) arranged to oppose the male terminals (14, 14a). An acute angle portion (21) which bursts through a coating body (20a) of an FFC (20) is provided between the tip end portions of the fork-shape part (19), and a conductive wire connecting portion (22) which grips a conductive wire portion (20b) of the FFC (20) that has been burst through by the acute angle portion (21) is provided between the base end portions of the fork-shape part (19), and a terminal receptor (23) to which the male terminals (14, 14a) are inserted is provided between the middle portions of the fork-shape part (19).
摘要翻译：一对阳端子（14,14a）从阳连接器（11）的插入部分（13a）的末端突出。阴连接器（12）形成为具有能够嵌入到插入部（13b）的底部的管状，并且在底部（12a）的内侧设置有一对阴端子（15,15a））。阴端子（15,15a）的端子部分（16）形成为具有与阳端子（14,14a）相对设置的开口（18）的叉状。在叉形部分（19）的前端部分和夹紧的导电线连接部分（22）之间设有突出于FFC（20）的涂覆体（20a）的锐角部分（21）在叉形部分（19）的基端部和端子接收器（23）之间设置由锐角部分（21）突破的FFC（20）的导线部分（20b）插销式端子（14,14a）之间设置在叉状部件（19）的中间部分之间。

63. 发明授权

US06752669B2 Male terminal fitting and method of manufacturing the same 有权
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.

64. 发明授权

US06582242B2 Electrical connector with increased contact reliability 失效
标题翻译：电连接器具有增加的接触可靠性
公开(公告)号：US06582242B2
公开(公告)日：2003-06-24
申请号：US09883332
申请日：2001-06-19
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R1352
CPC分类号： H01R13/5219
摘要： A first elastic member is provided at a rear end portion of a terminal. An inner housing includes an inner peripheral wall which defines a first chamber for retaining at least a front end portion of the terminal, and an outer peripheral wall extending parallel with the inner peripheral wall while defining a gap therebetween. An outer housing includes a peripheral wall which defines a second chamber for retaining at least first elastic member. A second elastic member is fitted around the peripheral wall of the outer housing. The inner housing and the outer housing are engaged with each other such that a front end portion of the peripheral wall of the outer housing is inserted into the gap formed between the inner peripheral wall and the outer peripheral wall of the inner housing, and such that a rear end face of the outer peripheral wall of the inner housing is brought into an intimate contact with the second elastic member.
摘要翻译：第一弹性构件设置在端子的后端部。内壳体包括内周壁，其限定用于保持端子的至少前端部的第一室，以及与内周壁平行延伸的外周壁，同时在其间形成间隙。外壳包括限定用于保持至少第一弹性构件的第二室的周壁。第二弹性构件围绕外壳的周壁安装。内壳体和外壳体彼此接合，使得外壳体的周壁的前端部插入形成在内壳体和内壳体的外周壁之间的间隙中，并且使得内壳体的外周壁的后端面与第二弹性构件紧密接触。

65. 发明授权

US06547608B2 Receptacle terminal and connection structure thereof with pin terminal 有权
标题翻译：插座端子及其端子的连接结构
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。

66. 发明授权

US06469261B2 Wiring unit 失效
公开(公告)号：US06469261B2
公开(公告)日：2002-10-22
申请号：US09911830
申请日：2001-07-25
申请人： Makoto Yamanashi , Takao Murakami , Hiroyuki Suzuki
发明人： Makoto Yamanashi , Takao Murakami , Hiroyuki Suzuki
IPC分类号： H05K100
CPC分类号： H05K3/222
摘要： A wiring unit is provided, by which the cost of the manufacture and assembly thereof can be prevented from raising and the miniaturization thereof can be attained. The wiring unit 1 includes a first flexible insulating sheet 2, a plurality of flexible band-shaped conductors 3 and a plurality of enameled wires 4. The band-shaped conductors 3 are arranged in parallel with each other on the surface 2a of the first insulating sheet 2. Wires 16 are connected to both ends of the band-shaped conductor 3. The enameled wire 4 electrically connects a plurality of the band-shaped conductors 3 with each other. The first insulating sheet 2 is rolled up around an axis P parallel to the band-shaped conductor 3 from one end 5 to the other end 6 of the first insulating sheet 2. The first insulating sheet 2 is rolled up into a roll, thereby the wiring unit 1 is produced.

67. 发明授权

US06390848B1 Engagement structure of waterproof connector and dummy plug 失效
标题翻译：防水连接器和虚拟插头的接合结构
公开(公告)号：US06390848B1
公开(公告)日：2002-05-21
申请号：US09421364
申请日：1999-10-19
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R1344
CPC分类号： H01R13/5205 , H01R13/443
摘要： An engagement structure of a waterproof connector and a dummy plug includes: a connector housing having a plurality of terminal accommodation chambers, a plurality of rubber plug accommodation recesses formed therein and one wall portion having wire insertion and passing-through holes through; rubber plugs respectively inserted forcibly into the plurality of rubber plug accommodation recesses which are respectively formed with wire insertion and passing-through holes through which the wire is respectively inserted to pass; and a dummy plug sealing one of the wire insertion and passing-through holes of the plurality of rubber plugs. The dummy plug has a shaft portion which is inserted into the wire insertion and passing-through hole of the rubber plug to seal the wire insertion and passing-through hole of the rubber plug. The dummy plug further has a flange portion and engaging protrusions.
摘要翻译：防水连接器和虚拟插头的接合结构包括：具有多个端子容纳室的连接器壳体，形成在其中的多个橡胶塞容纳凹部和具有电线插入和穿通孔的一个壁部; 分别强制地插入多个橡胶塞容纳凹部中的橡胶塞，它们分别形成有导线插入和通孔，导线分别插入穿过孔中以通过; 以及密封多个橡胶塞的线插入和通孔之一的虚拟插头。虚拟插头具有插入到橡胶塞的线插入和穿通孔中的轴部，以密封橡胶塞的线插入和穿通孔。虚拟插头还具有凸缘部分和接合突起。

68. 发明授权

US06264497B1 Insulator displacement type waterproof connector and manufacturing method of the same 有权
标题翻译：绝缘子位移式防水连接器及其制造方法相同
公开(公告)号：US06264497B1
公开(公告)日：2001-07-24
申请号：US09327549
申请日：1999-06-08
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R424
CPC分类号： H01R13/502 , H01R4/2433 , H01R13/5208
摘要： There is provided an insulator displacement type waterproof connector for an insulated electric wire. The connector includes a terminal and a first housing which surrounds the terminal. The terminal includes an insulator displacing portion. The first housing includes a first through hole opposite to the insulator displacing portion of the terminal. The connector further includes a pressure body inserted in the first through hole of the first housing in a temporarily retained position. The pressure body is movable from the temporarily retained position to a regularly retained position to pressure contact the insulated electric wire with the insulator displacing portion. Preferably, the connector further includes an a second housing which accommodates the terminal. The second housing is fitted in the first housing. The second housing includes a second through hole opposite to the insulator displacing portion of the terminal.
摘要翻译：提供了一种用于绝缘电线的绝缘体位移型防水连接器。连接器包括端子和围绕端子的第一壳体。端子包括绝缘体位移部分。第一壳体包括与端子的绝缘体位移部分相对的第一通孔。连接器还包括一个在第一壳体的第一通孔中插入临时保持位置的压力体。压力体可以从临时保持位置移动到规则的保持位置，以使绝缘电线与绝缘体位移部分压力接触。优选地，连接器还包括容纳终端的第二壳体。第二壳体安装在第一壳体中。第二壳体包括与端子的绝缘体位移部分相对的第二通孔。

69. 发明授权

US06254424B1 Half-fitting detection connector 失效
标题翻译：半合适的检测连接器
公开(公告)号：US06254424B1
公开(公告)日：2001-07-03
申请号：US09598514
申请日：2000-06-21
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R300
CPC分类号： H01R13/2421 , H01R13/635 , H01R13/641
摘要： A half-fitting detection connector (30) includes a lock arm (53) which is formed on an outer surface of a housing (43) of a male connector (33), and locks the two connectors to each other in a fitted condition when a retaining projection (54) is engaged in an engagement hole (58) formed in the female connector (34). A shutter (55) is formed at a distal end of the lock arm (53). The shutter (55) closes a fitting port (45a) for the female connection-detection terminal (48) in the male connector (33) when the retaining projection (54) is urged by a housing inner surface (64). The shutter (55) opens the fitting port (45a) when the retaining projection (54) is engaged in the engagement hole (58). A male connection-detection terminal (62) is received in the female connector (34), and has a spring portion (62b) which can be compressively deformed along the terminal fitting direction.
摘要翻译：半配件检测连接器（30）包括形成在阳连接器（33）的壳体（43）的外表面上的锁定臂（53），并且在两个连接器之间以适合的状态彼此锁定保持突起（54）接合在形成在阴连接器（34）中的接合孔（58）中。在所述锁定臂（53）的远端形成有挡板（55）。当保持突起（54）被壳体内表面（64）推动时，挡板（55）关闭阳连接器（33）中的阴连接检测端子（48）的装配口（45a）。当保持突起（54）接合在接合孔（58）中时，挡板（55）打开装配口（45a）。阳连接检测端子（62）被容纳在阴连接器（34）中，并且具有可沿端子配合方向压缩变形的弹簧部分（62b）。

70. 发明授权

US06231388B1 Waterproof connector 有权
标题翻译：防水连接器
公开(公告)号：US06231388B1
公开(公告)日：2001-05-15
申请号：US09536395
申请日：2000-03-28
申请人： Takao Murakami , Masaru Fukuda
发明人： Takao Murakami , Masaru Fukuda
IPC分类号： H01R1340
CPC分类号： H01R13/5221 , H01R13/5208 , H01R43/005
摘要： A waterproof connector capable of improving its assembling workability is provided. The connector includes an outer housing 17, a spacer 28 and rubber plugs 18. Each rubber plug 18 is provided, on its axial ends, with cylindrical parts 18c, 18c′. The outer housing 17 has rubber accommodating recesses 19 formed in its bottom wall 17c for accommodating the parts 18c, 18c′ of the plug 18s. The spacer 28 has recesses 28e formed outside its spacer wall 28c for receiving the cylindrical parts 18c, 18′ of the rubber plugs 18. Each rubber accommodating recess 19 of the outer housing 17 is provided, on its inlet part for the rubber plug 18, with a tapered face 19a, while each recess 28e of the spacer 28 is provided, on its inlet part for the rubber plug 18, with a tapered face 28d. At the temporary engagement of the plugs 18 between the outer housing 17 and the spacer 28, the parts 18c, 18c′ of the plugs 18 are accommodated into at least either one of the recesses 19, 28e.
摘要翻译：提供了能够提高其组装操作性的防水连接器。连接器包括外壳17，间隔件28和橡胶塞18.每个橡胶塞18在其轴向端部设有圆柱形部分18c，18c'。外壳17具有形成在其底壁17c中的橡胶容纳凹部19，用于容纳插头18s的部分18c，18c'。间隔件28具有形成在隔离壁28c的外侧的凹部28e，用于容纳橡胶塞18的圆筒部18c，18'。外壳17的橡胶容纳凹部19的橡胶塞18的入口部分，具有锥形面19a，而间隔件28的每个凹部28e在其橡胶塞18的入口部分上设置有锥形面28d。在外壳17和间隔件28之间的插头18临时接合时，插头18的部件18c，18c'容纳在凹槽19,28e中的至少一个中。

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