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1. 发明授权

US5030116A Connector block for injectors for internal combustion engine and junction terminal for use with the same connector block 失效
标题翻译：用于内燃机和接头的注射器的连接器块，用于与相同的连接器块一起使用
公开(公告)号：US5030116A
公开(公告)日：1991-07-09
申请号：US575147
申请日：1990-08-29
申请人： Tatsuo Sakai , Mitsuhiro Fujitani , Yasuo Matsushita , Akira Nabeshima
发明人： Tatsuo Sakai , Mitsuhiro Fujitani , Yasuo Matsushita , Akira Nabeshima
IPC分类号： F02M51/00 , F02M69/46 , H01R13/11 , H01R13/115 , H01R25/00 , H01R25/16 , H01R31/00 , H01R31/02
CPC分类号： H01R13/113 , F02M51/005 , F02M69/465 , H01R25/00 , H01R25/16 , H01R31/00 , H01R31/02
摘要： A connector block for injectors for an internal combustion engine comprises a rod-like main stem section of a heat-resistant rigid resin having a connector portion for a wire harness and a required number of injector connecting portions disposed at predetermined intervals that are molded as integral parts thereof, and tab-like terminals are made exposed from the connector portion for a wire harness and the injector connecting portions, and bus bars are insert molded in the rod-like main stem section for effecting an electrical connection between the connector portion and injector connecting portions, whereby an electrical connection is effected between a wire harness and a group of injectors. A receptacle junction terminal having upper and lower contact sections in which tab-like terminals are inserted for connection and adapted to be accommodated in a terminal accommodating chamber of the connector block is made by blanking a single plate material into a predetermined configuration and holding the plate material so blanked into a hollow quadrilateral prism, and at least a pair of cantilever-like elastic pieces are formed, respectively, on front and back walls of said quadrilateral prism in such a manner as to protrude upwardly therefrom, and the terminal accommodating chamber accommodates the junction terminal with the top portions of the elastic pieces of the junction terminal being in press contact therewith, while a space where the elastic pieces are allowed to be elastically flexible is being provided between the inner walls of the terminal accommodating chamber and the front and back walls of the junction terminal, respectively.

2. 发明授权

US5527502A Method for producing a metal elements-resin insert, a connector block for injectors, and a method for producing the connector block 失效
标题翻译：用于制造金属元件的方法 - 树脂插入件，用于注射器的连接器块，以及用于制造连接器块的方法
公开(公告)号：US5527502A
公开(公告)日：1996-06-18
申请号：US257447
申请日：1994-06-08
申请人： Hideo Kiuchi , Mitsuhiro Fujitani , Akira Nabeshima
发明人： Hideo Kiuchi , Mitsuhiro Fujitani , Akira Nabeshima
IPC分类号： B29B11/06 , B29B11/16 , B29C33/12 , B29C45/14 , B29C70/72 , B29K105/22 , B29L31/34 , F02M51/00 , F02M55/02 , B29C70/70
CPC分类号： B29C45/1671 , B29C33/126 , B29C70/72 , F02M51/005 , B29C2045/14122 , B29C45/14065 , B29C45/14639 , B29K2995/0005
摘要： A metal elements-resin insert is produced by holding metal elements such as conductive bus bars 8 and the like in a forming cavity 5 of a mold assembly 3, 4 by a support pin 6 projecting in the mold assembly 3, 4. The metal elements 8 embedded in a resin material can overcome problems of corrosion and electrical short-circuit in which the metal elements contact with air or moisture entering through drawn holes 7 formed by support pin 6 into the resin material and can improve the moisture and air proof function. The resin insert is produced by: predeterminately forming preformed portions 13 which embed a main portion of the metal elements 8 in a resin material 1 and have a support pin aperture 7 which does not reach the metal elements 8 and adapts to receive a top end of the support pin 6 and have a positioning protrusion 15 which adapts to contact with the inner wall of the forming cavity 5; inserting the metal elements 8 with the preformed portions 13 into the forming cavity 5 so that the preformed portions 13 are pinched in the cavity between the support pin 6 received in the support pin aperture 7 and the positioning protrusion 15; and pouring a molten resin material into the forming cavity 5 so that the metal elements with the preformed portions are embedded in the resin material 1.
摘要翻译：通过在模具组件3,4中突出的支撑销6将金属元件如导电母线8等保持在模具组件3,4的成形腔5中来制造金属元件 - 树脂插入件。金属元件嵌入树脂材料中的8可以克服金属元件与通过由支撑销6形成的拉出孔7进入的空气或湿气接触到树脂材料中的腐蚀和电气短路的问题，并且可以改善防潮和防风功能。树脂插入物通过以下方式制造：预先形成将金属元件8的主要部分嵌入树脂材料1中的预成形部分13，并且具有不到达金属元件8并适于接收金属元件8的顶端的支撑销孔7 支撑销6并具有适于与成形腔5的内壁接触的定位突起15; 将金属元件8与预制部分13一起插入成形腔5中，使得预制部分13被夹在容纳在支撑销孔7中的支撑销6和定位突起15之间的空腔中; 并将熔融树脂材料倒入成型腔5中，使得具有预成形部分的金属元件嵌入树脂材料1中。

3. 发明授权

US5158391A Sealing structure of waterproof connector 失效
标题翻译：密封结构防水连接器
公开(公告)号：US5158391A
公开(公告)日：1992-10-27
申请号：US674995
申请日：1991-03-26
申请人： Mitsuhiro Fujitani , Akira Nabeshima , Toshikazu Saba
发明人： Mitsuhiro Fujitani , Akira Nabeshima , Toshikazu Saba
IPC分类号： H01R13/42 , H01R13/52
CPC分类号： H01R13/5202 , Y10T403/52 , Y10T403/7039
摘要： A sealing structure of a waterproof connector in which a connector housing having a connector housing body assembled with an inner member is coupled with a mating connector housing through a seal ring having a sealing band, comprising: a pair of engageable members each having an L-shaped cross section, which project forwardly from a front end of a side wall of the seal ring such that distal end portions of the engageable members bend in opposite inward directions of the seal ring, respectively; the engageable members each having a front end face such that the front end face is brought into contact with the bottom of a hollow; a contact piece which is provided at a predetermined position of the inner member so as to be brought into pressing contact with the engageable members; and the engageable members being gripped between the bottom of the hollow and the contact piece such that the seal ring is secured.
摘要翻译：一种防水连接器的密封结构，其中具有与内部构件组装的连接器壳体的连接器壳体通过具有密封带的密封环与配合连接器壳体联接，所述密封环包括：一对可接合构件，从密封环的侧壁的前端向前突出，使得可接合构件的远端部分别沿着密封环的相反的内侧方向弯曲; 所述可接合构件各自具有前端面，使得所述前端面与中空部的底部接触; 接触片，其设置在所述内部构件的预定位置处以与所述接合构件进行压力接触; 并且可接合构件被夹持在中空部的底部和接触片之间，使得密封环被固定。

4. 发明授权

US5127854A Electrical connector having a fixing member 失效
标题翻译：具有固定构件的电连接器
公开(公告)号：US5127854A
公开(公告)日：1992-07-07
申请号：US655285
申请日：1991-02-14
申请人： Mitsuhiro Fujitani , Akira Nabeshima , Seizi Hirano
发明人： Mitsuhiro Fujitani , Akira Nabeshima , Seizi Hirano
IPC分类号： H01R13/42 , H01R13/424 , H01R13/436 , H01R13/64
CPC分类号： H01R13/4364 , H01R13/424
摘要： A connector having a fixing member has a cap-like fixing member designed to be fitted around the outer surface of terminal receiving chambers at the front end thereof. In the connector, longitudinal elongate projections are formed on the inner surface of the fixing member in such a manner as to face the individual terminal receiving chambers, and elongated slots extending for receiving the elongate projections are formed in the top wall of the respective terminal receiving chambers in such a manner as to rearwardly extend from the front end of the terminal receiving chambers. Thus, the terminals inserted are held between the bottom walls of the terminal receiving chamber and the elongate projections so as to be fixed in place there. In addition, a locking mechanism comprising locking projections and locking recesses, respectively, formed on the inner surface of the fixing member and in the free ends of the resilient locking pieces is provided for locking the fixing member to the connector.
摘要翻译：具有固定构件的连接器具有帽状固定构件，其被设计成围绕其前端处的端子容纳室的外表面。在连接器中，纵向细长突起以与面对各个端子容纳室的方式形成在固定构件的内表面上，并且延伸用于容纳细长突起的细长槽形成在各个端子接收的顶壁以从端子接收室的前端向后延伸的方式设置。因此，插入的端子被保持在端子容纳室的底壁和细长突起之间，以便固定在那里。此外，设置有分别形成在固定构件的内表面上并且在弹性锁定片的自由端中的锁定突起和锁定凹部的锁定机构，用于将固定构件锁定到连接器。

5. 发明授权

US5876232A Inertia locking connector 失效
标题翻译：惯性锁定连接器
公开(公告)号：US5876232A
公开(公告)日：1999-03-02
申请号：US842478
申请日：1997-04-23
申请人： Yasuo Matsushita , Mitsuhiro Fujitani
发明人： Yasuo Matsushita , Mitsuhiro Fujitani
IPC分类号： H01R13/639 , H01R13/52 , H01R13/627 , H01R13/64 , H01R13/641 , H01R13/703
CPC分类号： H01R13/641 , H01R13/6272 , H01R13/5219 , H01R13/7032
摘要： An inertia locking connector including elements which provide resistance to fitting the male and female connectors together. A consistent operating feel is obtained, even if the locking arm is released by the user. A resistance arm, independent of the locking arm, engages a rib of the male connector. A detent which is engaged by the locking arm is located on the same surface of the male connector as is the rib. The latter acts as a temporary stop for the resistance arm. Therefore, the user must exert substantial increased pressure to cause the resistance arm to flex out of contact with the leading edge thereof. As a result, the increased force builds momentum in the moving connectors so that the locking arm rides positively over the detent into its proper locking position.
摘要翻译：惯性锁定连接器包括提供阻力以将公连接器和母连接器配合在一起的元件。即使锁定臂被用户释放，也能获得一致的操作感觉。独立于锁定臂的阻力臂与阳连接器的肋接合。由锁定臂接合的制动器位于阳连接器的与肋相同的表面上。后者作为电阻臂的临时停止。因此，用户必须施加显着增加的压力以使阻力臂与其前缘弯曲脱离接触。结果，增加的力在移动连接器中产生动量，使得锁定臂正好靠在制动器上进入其适当的锁定位置。

6. 发明授权

US5632638A Card edge connector 失效
标题翻译：卡缘连接器
公开(公告)号：US5632638A
公开(公告)日：1997-05-27
申请号：US264373
申请日：1994-06-23
申请人： Yasuo Matsushita , Hisashi Konoya , Mitsuhiro Fujitani
发明人： Yasuo Matsushita , Hisashi Konoya , Mitsuhiro Fujitani
IPC分类号： H01R12/72 , H01R12/82 , H01R9/09
CPC分类号： H01R12/721 , H01R12/82
摘要： In a card edge connector, rotating pins are formed on the inner surfaces of the side walls of a box-shaped outer housing, while cylindrical bearings are formed on the outer surfaces of the side walls of inner housings in which electrically conductive terminals are accommodated. The inner housings are swingably held with the rotating pins engaged with the cylindrical bearings. The cylindrical bearings have cut-outs in the cylindrical walls which are opened in the direction of insertion, so that, as the inner housings are pushed into the outer housing, the rotating pins are engaged with the cylindrical bearings through the cut-outs. The inner housings are urged by spring members in such a manner that the abutting parts of the terminals are moved away from terminals formed on the connecting end portion of a printed circuit board. When the connecting end portion of the printed circuit board starts to enter the outer housing is started, the connecting end portion gently touches the abutting parts of the terminals. When the connecting end portion is fully pushed into the outer housing, introducing cams, which are formed on a hood surrounding the connecting end portion, cause the inner housings to swing towards the connecting end portion, so that the terminals are positively pushed against the abutting parts.
摘要翻译：在卡缘连接器中，旋转销形成在箱形外壳的侧壁的内表面上，而圆柱形轴承形成在其中容纳导电端子的内壳体的侧壁的外表面上。内壳体可旋转地保持，转动销与圆柱形轴承啮合。圆柱形轴承在圆柱形壁上具有在插入方向上开口的切口，使得当内壳被推入外壳时，旋转销通过切口与圆柱形轴承接合。内部壳体由弹簧构件推动，使得端子的抵接部分远离形成在印刷电路板的连接端部上的端子移动。当印刷电路板的连接端部开始进入外壳时，连接端部轻轻地接触端子的抵接部。当连接端部被完全推入外壳时，形成在围绕连接端部的发动机罩上的引入凸轮使得内壳朝向连接端部摆动，使得端子被抵靠抵靠部分。

7. 发明授权

US5573415A Card edge connector and method for connecting same 失效
标题翻译：卡缘连接器及连接方法
公开(公告)号：US5573415A
公开(公告)日：1996-11-12
申请号：US338853
申请日：1994-11-14
申请人： Mitsuhiro Fujitani , Yasuo Matsushita
发明人： Mitsuhiro Fujitani , Yasuo Matsushita
IPC分类号： H01R24/00 , H01R23/68
CPC分类号： H01R12/87
摘要： A card edge connector includes inner housings that accommodate electrically conducting terminals. The inner housings are rotatably supported within a box-like outer housing. A rotatable range is regulated by projected portions of the respective housings being abutted against each other, so that an opening of the outer housing is kept open to allow an end portion of a printed board to be inserted. In addition, the terminals do not come in contact with each other, so that the circuit is kept from being shorted. When the insertion of the end portion into the outer housing is started, the upper inner housing rides over the end portion slightly. However, as the end portion is further inserted to the depth of the outer housing, introducing cams formed on a hood enclosing the end portion cause the upper inner housing to rotate with a slight insertion force, thereby causing the terminals to be urged into full engagement with the end portion of the printed board.
摘要翻译：卡缘连接器包括容纳导电端子的内壳。内壳体可旋转地支撑在盒状外壳体内。可旋转的范围由相应壳体的突出部分彼此抵靠来限制，使得外壳的开口保持打开以允许印刷板的端部插入。此外，端子彼此不接触，从而使电路不被短路。当端部插入外壳中时，上部内壳轻轻地越过端部。然而，当端部进一步插入到外壳的深度时，形成在封闭端部的发动机罩上的引入凸轮导致上部内壳以轻微的插入力旋转，从而使端子被推动成完全接合与印刷板的端部。

8. 发明授权

US6146215A Terminal fitting and waterproof connector 失效
标题翻译：端子接头和防水连接器
公开(公告)号：US6146215A
公开(公告)日：2000-11-14
申请号：US198342
申请日：1998-11-24
申请人： Yasuo Matsushita , Mitsuhiro Fujitani
发明人： Yasuo Matsushita , Mitsuhiro Fujitani
IPC分类号： H01R13/11 , H01R13/115 , H01R13/422 , H01R13/52 , H01R24/00 , H01R13/40
CPC分类号： H01R13/113 , H01R13/4223 , H01R13/5208
摘要： Electrically conductive sheet metal is bent to form a terminal fitting 1. A pair of stabilizers or fins 6 protrude, and almost the entire face of the side faces of the stabilizers 6 is formed by a drawing process, the circumference edges thus being rounded, and forming bent areas 6B and 6C. As a result, even if the terminal fitting 1 is pulled out of a terminal housing chamber, the wall faces of the terminal housing chamber are not damaged by sharp edges, as is the case with a flat prior art stabilizer. Several embodiments are disclosed.
摘要翻译：导电性金属板弯曲形成端子接头1.一对稳定器或翅片6突出，并且通过拉伸工艺形成稳定器6的侧面的几乎整个表面，因此圆周边缘是圆形的，并且形成弯曲区域6B和6C。结果，即使端子接头1从端子容纳室拉出，端子容纳室的壁面也不会像平坦的现有技术的稳定器那样被锋利的边缘损坏。公开了几个实施例。

9. 发明授权

US6126468A Water-proof electrical connector with sealing member engaging retaining member 失效
标题翻译：具有密封构件的防水电连接器接合保持构件
公开(公告)号：US6126468A
公开(公告)日：2000-10-03
申请号：US8657
申请日：1998-01-16
申请人： Yasuo Matsushita , Kazunori Yamashita , Mitsuhiro Fujitani
发明人： Yasuo Matsushita , Kazunori Yamashita , Mitsuhiro Fujitani
IPC分类号： H01R13/52
CPC分类号： H01R13/5219
摘要： Retaining members are formed separately from a female connector housing and can be installed on the female connector housing. A sealing member is installed within the female connector housing prior to the installation of the retaining members. The sealing member includes protrusions having retaining portions, which protrusions are inserted into guide channels of the female connector housing without bending. Then, the retaining members are installed on the female connector housing, and two protrusions of the retaining members engage with the retaining portions from opposite sides, whereby the sealing member is retained against removal. When the sealing members are installed, the protrusions and retaining portions are not elastically deformed, and therefore resistance during installation is reduced, and the installation can be easily carried out.
摘要翻译：保持构件与阴连接器壳体分开形成，并且可以安装在阴连接器壳体上。在安装保持构件之前，密封构件安装在阴连接器壳体内。密封构件包括具有保持部分的突出部，该突起部被插入阴连接器壳体的引导通道而不弯曲。然后，保持构件安装在阴连接器壳体上，并且保持构件的两个突出部从相对侧与保持部分接合，由此密封构件被保持不被移除。当安装密封构件时，突起和保持部分没有弹性变形，因此安装过程中的阻力减小，并且可以容易地进行安装。

10. 发明授权

US5980331A Connector assembly 失效
标题翻译：连接器组件
公开(公告)号：US5980331A
公开(公告)日：1999-11-09
申请号：US893882
申请日：1997-07-11
申请人： Yasuo Matsushita , Mitsuhiro Fujitani
发明人： Yasuo Matsushita , Mitsuhiro Fujitani
IPC分类号： H01R13/42 , H01R13/436 , H01R13/64 , H01R13/434
CPC分类号： H01R13/4362
摘要： A connector assembly having a receiving housing, a fitting housing and a retainer. The fitting housing is inserted into the receiving housing and is held in engagement position by the retainer. However, if one or more electrical terminals, within cavities in the fitting housing, is not fully inserted into its locked position, the retainer is held in a temporary position wherein a portion thereof projects outwardly of the fitting housing. This portion engages the end face of the receiving housing. The end face is preferably perpendicular to the insertion direction or at an acute angle thereto. As a result, the receiving housing does not distort even if excessive insertion force is applied to the fitting housing and/or the retainer.
摘要翻译：具有接收壳体，配件壳体和保持器的连接器组件。配件壳体插入接收壳体中，并通过保持器保持在接合位置。然而，如果在配件壳体的空腔内的一个或多个电气端子未完全插入其锁定位置，则保持器被保持在临时位置，其中一部分从配件壳体向外突出。该部分接合接收壳体的端面。端面优选垂直于插入方向或与其成锐角。结果，即使过大的插入力施加到配件壳体和/或保持器，接收壳体也不会变形。

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