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11. 发明授权

US06206681B1 Mold for producing resin-molded product 失效
标题翻译：用于生产树脂成型产品的模具
公开(公告)号：US06206681B1
公开(公告)日：2001-03-27
申请号：US09246692
申请日：1999-02-09
申请人： Hajime Kawase , Osamu Sasai , Yasunori Wada , Shinsuke Tsutsui , Hikaru Ito
发明人： Hajime Kawase , Osamu Sasai , Yasunori Wada , Shinsuke Tsutsui , Hikaru Ito
IPC分类号： B28B310
CPC分类号： B29C45/006 , B29C2045/0063 , H01R43/18 , Y10S29/029 , Y10T29/4922
摘要： A movable mold is movable toward and away from a fixed mold so as to close and open the mold. The fixed mold includes an intermediate plate facing a movable-side mold plate. This intermediate plate has a retainer-molding recess which cooperates with the movable-side mold plate to form a retainer-molding cavity, and a core pin, which cooperates with a housing-molding recess to form a housing-molding cavity, is mounted on the intermediate plate. A retainer, molded in the molding cavity, is moved downward by an ejector pin into a position where the retainer is disposed coaxial with a housing. Then, the two molds are again closed together, so that the housing and the retainer are connected together, and then this assembled product is taken out.
摘要翻译：可移动模具可以朝向和远离固定模具移动，以便关闭和打开模具。固定模具包括面向可动侧模板的中间板。该中间板具有与可动侧模板配合以形成保持器成型腔的保持器成型凹部，并且与壳体成型凹部配合以形成壳体成型腔的芯销安装在中间板。模制在模制腔中的保持器通过顶针向下移动到保持器与壳体同轴设置的位置。然后，将两个模具再次关闭在一起，使壳体和保持器连接在一起，然后将该组装的产品取出。

12. 发明授权

US5647777A Connector assembly for a retainer, a method for producing the same, and a molding die for producing the same 失效
标题翻译：用于保持器的连接器组件，其制造方法和用于制造它的成型模具
公开(公告)号：US5647777A
公开(公告)日：1997-07-15
申请号：US616200
申请日：1996-03-15
申请人： Osamu Sasai , Hajime Kawase , Yasunori Wada , Shinsuke Tsutsui
发明人： Osamu Sasai , Hajime Kawase , Yasunori Wada , Shinsuke Tsutsui
IPC分类号： B29C45/00 , H01R13/436 , H01R43/18
CPC分类号： H01R13/4362 , B29C45/0017 , H01R43/18
摘要： A connector assembly includes a connector housing and a retainer that straddles the connector housing. The retainer is attached on the upper face of the connector housing. The retainer includes engagement projections, which engage with terminal pieces in the connector housing, to prevent the retainer from slipping out of the connector housing. The dimensions of the connector are set so a gap is formed between the engagement projections and the outer face of the connector housing. A separation plate of a molding die can be positioned in the gap, so the connector housing and the retainer can be simultaneously molded in an assembled relationship with the retainer separated from the connector housing. A molding die and method of producing the connector assembly are also disclosed.
摘要翻译：连接器组件包括连接器壳体和跨接连接器壳体的保持器。保持器安装在连接器外壳的上表面上。保持器包括与连接器壳体中的端子件接合的接合突起，以防止保持器从连接器壳体滑出。设置连接器的尺寸使得接合突起和连接器壳体的外表面之间形成间隙。成型模具的分离板可以定位在间隙中，因此连接器壳体和保持器可以与保持件与连接器壳体分离的组装关系同时模制。还公开了一种成型模及其制造方法。

13. 发明授权

US5435758A Electrical connector with terminal retaining means 失效
标题翻译：带端子保持装置的电气连接器
公开(公告)号：US5435758A
公开(公告)日：1995-07-25
申请号：US194001
申请日：1994-02-09
申请人： Osamu Sasai , Kiyofumi Ichida
发明人： Osamu Sasai , Kiyofumi Ichida
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4368
摘要： An electrical connector includes a housing having a plurality of cavities receiving a plurality of terminals therein, respectively, and an opening communicating with the terminal receiving cavities, and a retainer. The retainer includes a body engaged with the housing and movable in parallel with a longitudinal axis of the housing, and lock strips each coupled to the body and pivotable. Each lock strip is engaged with the housing through a guide which causes the lock strip to pivot inwardly and outwardly of the housing as the retainer is moved parallel to the longitudinal axis of the housing. Each lock strip has protrusions extending through the opening of the housing. The protrusions are moved inwardly and outwardly relative to the opening of the housing when each lock strip is pivot inwardly and outwardly of the housing. The lock strips engage the terminals received in the cavities, respectively, such that the terminals are held in position by the retainer.
摘要翻译：电连接器包括具有分别在其中容纳多个端子的多个空腔和与端子容纳腔连通的开口的壳体和保持器。保持器包括与壳体接合并与壳体的纵向轴线平行移动的主体，以及各自联接到主体并且可枢转的锁定条。每个锁定条通过引导件与壳体接合，当引导件保持器平行于壳体的纵向轴线移动时，该引导件使得锁定条向外向外枢转。每个锁定条具有延伸穿过壳体的开口的突起。当每个锁定条向壳体内部和外部枢转时，突起相对于壳体的开口向内和向外移动。锁定条分别接合容纳在空腔中的端子，使得端子通过保持器保持就位。

14. 发明授权

US06296523B1 Male and female connector pair and set of mating connectors 有权
标题翻译：公母连接器对和配套连接器组
公开(公告)号：US06296523B1
公开(公告)日：2001-10-02
申请号：US09300504
申请日：1999-04-28
申请人： Osamu Sasai
发明人： Osamu Sasai
IPC分类号： H01R2400
CPC分类号： H01R43/18 , B29C45/26 , B29C45/2673 , H01R13/64 , H01R13/6456
摘要： Male and female connectors are formed to enable easy identification of proper mating pair. Connectors 7a (7b) and 8a (8b) are male and female connectors that are connectable with each other. An error assembling preventing rib 12 and an identification rib 14 which show that connectors 7a (7b) and 8a (8b) are a proper mating pair are provided on the outer surface of the connectors 7a (7b) and 8a (8b). Whether or not the combination of the connectors is proper can be discriminated by seeing and/or touching the ribs 12 and 14. Therefore, the connectors have an excellent function of preventing an error assembling.
摘要翻译：形成公形和阴性连接器，使得能够容易地识别正确的配对。连接器7a（7b）和8a（8b）是可连接的阳和阴连接器。在连接器7a（7b）和8a（8b）的外表面上设置错误组装防止肋12和识别肋14，其中连接器7a（7b）和8a（8b）是适当的配合对。可以通过看到和/或接触肋12和14来区分连接器的组合是否合适。因此，连接器具有防止错误组装的优良功能。

15. 发明授权

US06193495B1 Connector mold and a connector molding method 有权
标题翻译：连接器模具和连接器成型方法
公开(公告)号：US06193495B1
公开(公告)日：2001-02-27
申请号：US09301219
申请日：1999-04-28
申请人： Osamu Sasai , Izumi Suzuki
发明人： Osamu Sasai , Izumi Suzuki
IPC分类号： B28B1700
CPC分类号： B29C45/2673 , B29C45/26 , H01R13/64 , H01R13/6456 , H01R43/18
摘要： A connector mold is provided to improve connector molding efficiency. Thus, a first insert 30 for a first male connector 10 and a second insert 31 for a second male connector 15 can be exchangeably mounted in a movable mold 22. A first closing projection 32 fittable into a second identification rib forming groove 26 of a fixed mold 21 projects from the front surface of the first insert 30, and a first preventing rib forming groove 33 for forming an error assembling preventing rib 13 of the first connector 10 extends on the upper surface of the first insert 30 on an extension line of a first identification rib forming groove 25 of the fixed mold 21. When the molds 21, 22 are closed, a closed connector molding space 20A is defined therebetween and the first closing projection 32 closes the second identification rib forming groove 26.
摘要翻译：提供连接器模具以提高连接器成型效率。因此，用于第一阳连接器10的第一插入件30和用于第二阳连接器15的第二插入件31可以可交换地安装在可移动模具22中。第一闭合突起32可装配到固定的第二识别肋形成槽26中模具21从第一插入件30的前表面突出，并且用于形成第一连接器10的错误组装防止肋13的第一防止肋形成槽33在第一插入件30的延伸线上延伸在第一插入件30的上表面上固定模具21的第一识别肋形成凹槽25.当模具21,22关闭时，在其间限定封闭的连接器模制空间20A，并且第一闭合凸起32闭合第二识别肋形成凹槽26。

16. 发明授权

US6024552A Metallic mold for manufacturing a connector 有权
标题翻译：用于制造连接器的金属模具
公开(公告)号：US6024552A
公开(公告)日：2000-02-15
申请号：US182309
申请日：1998-10-30
申请人： Yasunori Wada , Hikaru Ito , Shinsuke Tsutsui , Hajime Kawase , Osamu Sasai
发明人： Yasunori Wada , Hikaru Ito , Shinsuke Tsutsui , Hajime Kawase , Osamu Sasai
IPC分类号： B29C45/00 , H01R13/436 , H01R43/18 , B29C45/16
CPC分类号： H01R43/18 , B29C45/006 , H01R13/4361 , Y10S425/01 , Y10S425/058 , Y10T29/49204 , Y10T29/4922 , Y10T29/49222
摘要： Under the condition that the stationary metallic mold and the movable metallic mold are closed, the housing is molded into a shape having the retainer insertion hole by the existence of the sliding mold. At same time, a retainer is also molded in the below portion. First, when only the rear metallic mold is opened, the core pin is withdrawn, and at the same time the sliding mold is withdrawn along the advancing and withdrawing passage in the longitudinal direction by the cam action of the angular pin, so that the molding portion is withdrawn from the retainer insertion hole. Successively, when the metallic mold is opened, the sliding mold is relatively drawn out to the front of the advancing and withdrawing passage together with the stationary metallic mold, and the advancing and withdrawing passage becomes open. Next, the auxiliary sliding mold is advanced, and the retainer held by the auxiliary sliding mold is inserted into the retainer insertion hole and temporarily assembled to the housing. Since the entire width of the retainer is supported by the auxiliary sliding mold, it is possible to insert the retainer straight into the retainer insertion hole. The finished product is protruded to the front of the movable metallic mold by the protruding pin.
摘要翻译：在固定金属模具和可动金属模具关闭的情况下，通过滑动模具的存在，壳体被模制成具有保持器插入孔的形状。同时，也在下面的部分中模制保持器。首先，当只有后金属模具打开时，芯销被拉出，并且同时滑动模具通过角销的凸轮作用沿着前进和后退通道沿纵向方向被拉出，使得模制部分从保持器插入孔中取出。接下来，当金属模具打开时，滑动模具与固定的金属模具一起被相对地拉出到前进和后退通道的前部，并且前进和退出通道打开。接下来，辅助滑动模具前进，并且由辅助滑动模具保持的保持器插入保持器插入孔中并临时组装到壳体。由于保持器的整个宽度由辅助滑动模具支撑，所以可以将保持器直接插入到保持器插入孔中。成品通过突出销突出到可动金属模具的前部。

17. 发明授权

US5897402A Releasable locking connector 失效
标题翻译：可释放锁定连接器
公开(公告)号：US5897402A
公开(公告)日：1999-04-27
申请号：US905291
申请日：1997-08-01
申请人： Osamu Sasai , Hideto Nakamura , Hisashi Konoya
发明人： Osamu Sasai , Hideto Nakamura , Hisashi Konoya
IPC分类号： H01R13/42 , H01R13/428 , H01R13/432 , H01R13/436 , H01R13/434
CPC分类号： H01R13/4361 , H01R13/432
摘要： A releasable locking connector wherein the terminals are locked in place by a retainer which has an engagement position and a release position. In the former, a portion of the retainer bears against the rear of the terminals so that they cannot be removed. Also, a lance is provided on the terminals which bears against a stop surface of the housing. To permit removal of the terminal, a tool opening is provided so that the lance can be depressed to a position in which it no longer abuts the stop surface. When the retainer is in the engagement position, a closure thereon overlies the tool opening, thereby preventing entry of unwanted foreign material.
摘要翻译：一种可释放的锁定连接器，其中端子通过具有接合位置和释放位置的保持器锁定就位。在前者中，保持器的一部分抵靠端子的后部，使得它们不能被移除。而且，在靠在壳体的止动表面上的端子上设有喷枪。为了允许移除终端，提供了工具开口，使得喷枪可以被压下到其不再邻接止动表面的位置。当保持器处于接合位置时，其上的盖子覆盖在工具开口上，从而防止不想要的异物进入。

18. 发明授权

US5378176A Connector 失效
标题翻译：连接器
公开(公告)号：US5378176A
公开(公告)日：1995-01-03
申请号：US148899
申请日：1993-11-05
申请人： Osamu Sasai
发明人： Osamu Sasai
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4362
摘要： A connector makes terminal-inserting work easy and allows a terminal element to be readily drawn by returning a retainer to a temporary mounting position even if it has been left for a long time. An opening 6 is formed in a housing 1 at a side wall of a terminal-accommodating hole 5. In the temporary mounting position a terminal-locking portion 22a is arranged in the opening 6. When a retainer 2 is pushed to a permanent mounting position, the retainer 2 is guided by engagement between an elongated guide groove 23 and a guide projection 8 and a permanent mounting lock piece 10 so that the retainer moves along an arcuate line m. Then, the terminal-locking portion 22a moves into the terminal-accommodating hole 5 so that the portion 22a pushes and locks the terminal element 3.
摘要翻译：连接器使得端子插入工作变得容易，并且即使长时间放置，也可以通过将保持器返回到临时安装位置来容易地将端子元件拉出。开口6形成在端子容纳孔5的侧壁的壳体1中。在临时安装位置，端子锁定部分22a布置在开口6中。当保持器2被推到永久安装位置，保持器2由细长的引导槽23和引导突起8与永久的安装锁定件10之间的接合引导，使得保持器沿着弓形线m移动。然后，端子锁定部分22a移动到端子容纳孔5中，使得部分22a推动并锁定端子元件3。

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