-
公开(公告)号：US4220397A
公开(公告)日：1980-09-02
申请号：US939083
申请日：1978-09-01
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： G02B6/3809 , G02B6/3652
摘要： A fiber optical connector includes a pair of fiber supporting members each having at least one axially aligned channel for accommodating the fiber. A fiber holding member is associated with each supporting member and includes at least one projection for engaging a fiber within respective channel. The holding and supporting members form an integral assembly for holding the fibers with the ends thereof projecting a predetermined distance from the end of respective channels. A separate fiber receiving member includes a fiber junction region having at least one channel therein of sufficient length to hold said projecting fibers in end to end relationship. A U-shaped transversely displaceable member is provided for engaging and securing respective fiber tips at the junction of the fibers within said channel. The respective channels of the supporting members are inclined downwardly in an axial direction toward the channel at the junction region whereby a bend in the respective fibers tend to urge the fibers toward the bottom of the channel. Each supporting member and the receiving member include complimentary means for attaching the supporting members in opposed assembled relationship to the fiber receiving member and axially aligning the respective channels whereby a continuous optical path is provided.
摘要翻译： 光纤光连接器包括一对光纤支撑部件，每个光纤支撑部件具有用于容纳光纤的至少一个轴向对准的通道。 纤维保持构件与每个支撑构件相关联并且包括用于将纤维接合在相应通道内的至少一个突起。 保持和支撑构件形成用于保持纤维的整体组件，其端部从相应通道的端部突出预定距离。 单独的纤维接收构件包括具有足够长度的至少一个通道的光纤接合区域，用于将所述突出的纤维保持端对端的关系。 提供U形横向可移动构件，用于在纤维在所述通道内的接合处接合和固定相应的纤维尖端。 支撑构件的各个通道在轴向方向上向下倾斜，在接合区域处朝向通道，从而各个纤维中的弯曲倾向于将纤维推向通道的底部。 每个支撑构件和接收构件包括用于将支撑构件以相对的组装关系附接到纤维接收构件并且轴向对准各个通道的互补装置，由此提供连续的光路。
-
公开(公告)号：US4418972A
公开(公告)日：1983-12-06
申请号：US344490
申请日：1982-02-01
申请人： John E. Benasutti
发明人： John E. Benasutti
IPC分类号： H01R4/02 , H01R12/72 , H01R13/6585 , H05K7/14 , H01R9/09
CPC分类号： H05K7/1459 , H01R12/721 , H01R13/6585 , H01R4/02
摘要： The present disclosure describes an electrical connector for use with a printed wiring board. The connector design is characterized by an inner housing of insulative material for supporting a plurality of electrical contacts and an outer insulative structure which encloses the housing and is easily removable therefrom. The latter permits the cleaning of the electrical contacts after a soldering operation and also allows for the replacement of individual defective contacts. Additionally, if required for impedance or electrical interference considerations, the present connector utilizes an integral ground conductor plane which substantially encloses its outer insulative structure and is electrically connected to the ground plane of the printed wiring board.
摘要翻译： 本公开描述了一种用于印刷线路板的电连接器。 连接器设计的特征在于用于支撑多个电触点的绝缘材料的内壳体和封闭壳体并容易从其中移除的外绝缘结构。 后者允许在焊接操作之后清洁电触点，并且还允许更换各个有缺陷的触点。 此外，如果需要阻抗或电气干扰考虑，本连接器使用整体接地导体平面，其基本上包围其外部绝缘结构并且电连接到印刷线路板的接地平面。
-
公开(公告)号：US4265514A
公开(公告)日：1981-05-05
申请号：US049691
申请日：1979-06-18
CPC分类号： G02B6/3839 , G02B6/25 , G02B6/3855 , G02B6/3863 , G02B6/3865 , G02B6/3885
摘要： Each of a pair of members has a mating surface extending from one edge to another. When they are mated together, with optical fibers, they act as a housing. At least one member includes formed grooves on its mating surface, extending from one edge to another thereof. Each groove from one edge of the mating surface to a point medial to the one edge and the other edge is formed to at least partially hold an unjacketed optical fiber therein. Each groove from such point to the other edge is formed to at least partially hold a jacketed optical fiber therein. Each groove in at least one of the members can be uniformly formed from the one edge of the mating surface to the respective point, and can be uniformly formed from the respective point to the other edge of the mating surface. Each groove can change from one uniform formation to a different uniform formation at the respective point. The mating surfaces, preferably, are predominately planar, and the respective points of the fibers are oriented along a reference locus. Desirably, the housing, with the optical fibers, has jacketed fibers extending from one edge, and unjacketed fibers extending from the other edge. When the first edge is planar, the unjacketed fibers can extend therefrom to a common plane parallel to the first edge.
摘要翻译： 一对构件中的每一个具有从一个边缘延伸到另一个边缘的配合表面。 当它们与光纤配合在一起时，它们作为一个住房。 至少一个构件在其配合表面上包括形成的凹槽，从一个边缘延伸到另一个边缘。 每个槽从配合表面的一个边缘到内边缘到另一个边缘的点形成为至少部分地将未封装的光纤保持在其中。 从这个点到另一个边缘的每个凹槽被形成为至少部分地将夹套的光纤保持在其中。 至少一个构件中的每个凹槽可以从配合表面的一个边缘均匀地形成到相应的点，并且可以从配合表面的相应点到另一个边缘均匀地形成。 每个槽可以在各个点处从一个均匀地层变化到不同的均匀地层。 配合表面优选地主要是平面的，并且纤维的各个点沿着参考轨迹取向。 期望地，具有光纤的壳体具有从一个边缘延伸的护套纤维，以及从另一个边缘延伸的未覆盖的纤维。 当第一边缘是平面时，未遮盖的纤维可以从其延伸到平行于第一边缘的公共平面。
-
公开(公告)号：US4530551A
公开(公告)日：1985-07-23
申请号：US570201
申请日：1984-01-12
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： H05K3/225 , H01R12/58 , H01R13/42 , H05K2201/10295 , Y10S439/908
摘要： The present disclosure describes an insulated electrical contact pin for use in making wiring changes in an interconnection medium such as a printed circuit board or backplane. More specifically, the present pin replaces the original compliant press-fit type pin mounted in a plated-through hole on the board. The pin is formed in two sections--one section having a threaded extremity, and the other, a tapped bore to receive the former. The pin is mounted in a plated-through hole on the printed wiring board by screwing the two sections together. Portions of the pin sections are electrically insulated from the wiring traces situated on or below the board surface. The present contact pin is versatile, easy to install and tolerance-free with respect to the dimensions of the plated-through hole in which it is mounted.
摘要翻译： 本公开描述了用于在诸如印刷电路板或背板的互连介质中进行布线改变的绝缘电接触针。 更具体地，本针代替安装在电路板上的电镀通孔中的原始柔顺型压配式销。 销形成为两个部分 - 一个具有螺纹末端的部分，另一个是用于接收前者的螺纹孔。 该销通过将两个部分拧在一起而安装在印刷电路板上的电镀通孔中。 销部分的部分与位于板表面上或下方的布线迹线电绝缘。 本接触销相对于其安装的电镀通孔的尺寸是通用的，易于安装和公差。
-
公开(公告)号：US4390220A
公开(公告)日：1983-06-28
申请号：US250424
申请日：1981-04-02
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： H05K7/1069
摘要： The present disclosure describes a connector assembly especially suited for a large scale integration (LSI) package. The assembly includes a housing to accommodate the package and a hold-down lid or cover to insure reliable electrical connections between the package circuit leads and the contact elements disposed within the housing. The assembly is characterized by the ease with which the housing may be attached to the interconnection medium, such as a printed circuit board, and the hold-down cover may be fastened to the connector housing. The latter are accomplished by a plurality of metal pins which protrude from the interconnection medium, penetrate the housing, and engage locking slots in the cover.
摘要翻译： 本公开描述了特别适用于大规模集成（LSI）封装的连接器组件。 该组件包括用于容纳包装的壳体和压紧盖或盖，以确保封装电路引线与设置在壳体内的接触元件之间的可靠的电连接。 组件的特征在于容易将壳体附接到诸如印刷电路板的互连介质，并且压紧盖可以紧固到连接器壳体。 后者由多个从互连介质突出的金属销实现，穿过外壳并与盖中的锁定槽接合。
-
公开(公告)号：US4257546A
公开(公告)日：1981-03-24
申请号：US64669
申请日：1979-08-08
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/325
摘要： A hand tool for cleaving optical fibers includes a means for supporting and tensioning an optical fiber, a lever pivotably mounted on the tool body for hand actuation, and means for severing an optical fiber including a cutting element operably associated with the lever for moving the cutting element toward and across the axial direction of an optical fiber.
摘要翻译： 用于切割光纤的手动工具包括用于支撑和张紧光纤的装置，可枢转地安装在工具主体上用于手致动的杆，以及用于切断包括与杠杆可操作地相关联的切割元件的光纤的装置，用于移动切割 元件朝向并横过光纤的轴向。
-
公开(公告)号：US4196957A
公开(公告)日：1980-04-08
申请号：US914642
申请日：1978-06-12
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： H01R12/727
摘要： An electrical connector comprises an insulating body having an external surface with an area on the surface provided for abutting a printed wiring board. A plurality of contacts are internal the insulating body with at least a few of the contacts extending to the area. Leads extending outwardly from the surface are at a location exterior the area. A plurality of conductive paths on the surface provide electrical connection between the contacts and respective leads whereby a portion of the surface is unobstructed by contact tails for abutting the edge of the printed wiring board. The surface itself may be formed as part of a printed wiring board.
摘要翻译： 电连接器包括具有外表面的绝缘体，所述外表面具有用于邻接印刷线路板的表面上的区域。 多个触点是绝缘体的内部，至少有几个触点延伸到该区域。 从表面向外延伸的引线位于该区域的外部。 表面上的多个导电路径提供触点和相应引线之间的电连接，由此表面的一部分通过用于邻接印刷线路板的边缘的接触尾部而不被阻挡。 表面本身可以形成为印刷线路板的一部分。
-
8.发明授权
公开(公告)号：US4510446A
公开(公告)日：1985-04-09
申请号：US438768
申请日：1982-11-03
申请人： Robert E. Braun , John E. Benasutti
发明人： Robert E. Braun , John E. Benasutti
CPC分类号： H05K3/4638 , G01R31/2805 , H05K1/0268 , H05K2201/09781 , H05K3/429
摘要： The present disclosure describes test coupons having predetermined respective test patterns, formed in a multilayer printed circuit board simultaneously with the fabrication of the latter. The test coupons are probed with conventional electrical instruments to provide information as to the occurrence of a misregistration of any given subsurface printed plane or trace, whether or not the misregistration exceeds a specified limit, and if desired, a measure of the degree of misregistration. The foregoing are readily accomplished in a time and cost efficient manner without the need for cross-sectioning portions of the board and the visual observation of the subsurface printed layers.
摘要翻译： 本公开描述了具有预定的相应测试图案的测试券，其形成在多层印刷电路板中，同时制造其。 使用常规电气仪器探测试样，以提供关于任何给定的地下印刷平面或迹线的发生不正确的信息，无论不对准是否超过规定的极限，以及如果需要的话，这是衡量不对准程度的量度。 上述可以容易地以时间和成本有效的方式完成，而不需要板的横截面部分和地下印刷层的目视观察。
-
公开(公告)号：US4257674A
公开(公告)日：1981-03-24
申请号：US032583
申请日：1979-04-23
CPC分类号： G02B6/3803 , G02B6/3801 , G02B6/3838
摘要： A splice for holding the ends of optical fibers in end to end relationship includes a pair of sections having mating planar surfaces in engagement. One of the surfaces has an axially aligned groove facing the other surface to form an opening. The fiber receiving member comprises an elastomeric material of sufficient resilience to permit the opening to expandably receive optical fibers dimensioned larger than the opening. A sleeve is mounted about the receiving member for holding the sections in assembled relationship.
摘要翻译： 用于以端对端关系保持光纤端部的接头包括具有接合的配合平面的一对部分。 其中一个表面具有面向另一表面的轴向对齐的凹槽以形成开口。 纤维接收构件包括具有足够弹性的弹性体材料，以允许开口可扩张地容纳尺寸大于开口的光纤。 围绕接收构件安装套筒，用于以组装的关系保持部分。
-
公开(公告)号：US4222622A
公开(公告)日：1980-09-16
申请号：US914641
申请日：1978-06-12
CPC分类号： H05K7/1076
摘要： A connector for making electrical contact between an external circuit and a planar substrate of the type having opposing faces with the sides having conductive portions thereon includes an insulating housing having an interior area for receiving the substrate. Means are provided for resiliently supporting the substrate on one face thereof. A plurality of contacts are fixedly mounted within the interior area with each contact including a projecting portion adapted to be resiliently biased over the other face of the substrate. The contacts hold the substrate against the resilient supporting means and each contact further includes a portion for contacting conductive portions on the marginal edge portions of the substrate.
摘要翻译： 用于在外部电路和具有相对面的类型的具有导电部分的侧面的平面基板之间进行电接触的连接器包括具有用于接收基板的内部区域的绝缘壳体。 提供了用于在其一个表面上弹性地支撑基底的装置。 多个触点固定地安装在内部区域内，每个触点包括适于被弹性地偏置在基板的另一个面上的突出部分。 触头将基板固定在弹性支撑装置上，并且每个触点还包括用于接触基板的边缘部分上的导电部分的部分。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.015 秒)
