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1. 发明授权

US4444455A Fuse clip for a cartridge fuseholder 失效
标题翻译：保险丝夹，用于墨盒保险丝座
公开(公告)号：US4444455A
公开(公告)日：1984-04-24
申请号：US58019
申请日：1979-07-16
申请人： Paul R. T. Wiancko , Victor D. Koniuk
发明人： Paul R. T. Wiancko , Victor D. Koniuk
IPC分类号： H01H85/20 , H01H85/54 , H01R13/38
CPC分类号： H01H85/547 , H01H85/202
摘要： A fuseholder assembly for a fusible loadcenter is described. The assembly comprises a fuse unit and a base member. The fuse unit includes a pair of spaced apart U shaped fuse clips axially aligned about the longitudinal axis of a cartridge fuse. The fuse clips each have two mutually opposed wing contact portions that are substantially parallel to the longitudinal axis. The broad contacting surface area of the wing contact portions are capable of making contact with a load or line contact. The base member has an opening therein for receiving the fuse unit. The base member has a load and line contact each of which includes a base portion and two resilient side strips that are closely adjacent to each other. Each side strip is independently biased towards the opening in the base member and lies on a plane normal to the longitudinal axis. Each broad surface area of the wing portions makes wiping electrical contact with a smooth contact surface of a corresponding independently biased side strip when the fuse unit is inserted in the opening of the base member. Previous fuseholder assemblies have a heat producing joint where the contacts join the legs of the fuse clips. The present fuseholder eliminates this heat producing joints by forming the wing contact portion from the legs of the fuse clips. The present assembly also compensates for discrepencies in the lengths of mutually opposed contacts by providing two independently biased side strips.
摘要翻译：描述了用于可熔载荷中心的熔断器组件。组件包括保险丝单元和基座构件。保险丝单元包括一对间隔开的U形保险丝夹，其围绕药筒保险丝的纵向轴线对齐。保险丝夹各自具有基本上平行于纵向轴线的两个彼此相对的翼接触部分。翼接触部分的宽接触表面积能够与负载或线接触接触。基座部件具有用于容纳保险丝单元的开口。基座构件具有负载和线路接触，每个接触件包括彼此紧密相邻的基部和两个弹性侧条。每个侧条独立地偏向基部构件中的开口并且位于垂直于纵向轴线的平面上。当保险丝单元插入到基座构件的开口中时，翼部分的每个宽表面积使得与相应的独立偏压侧片的光滑接触表面擦拭电接触。以前的熔断器组件具有制热接头，其中触头连接熔丝夹的腿部。通过从保险丝夹的腿部形成翼接触部分，本发明的熔断体消除了这种发热接头。本组件还通过提供两个独立偏置的侧条来补偿相互相对的触点的长度的差异。

2. 发明授权

US4444449A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US4444449A
公开(公告)日：1984-04-24
申请号：US346486
申请日：1982-02-08
申请人： James E. Aysta , Geoffrey Gibson , Rainer A. Tuukkanen
发明人： James E. Aysta , Geoffrey Gibson , Rainer A. Tuukkanen
IPC分类号： H01R4/24 , H01R13/38
CPC分类号： H01R4/2429
摘要： An electrical connector for non-prestripped wires has a lower housing part (1) with wire guides, each comprising a double channel consisting of an upper introduction channel (47) having a cross-section suited for the introduction of a wire (7) and therebelow a parallel clamping channel (49) connected to the introduction channel by a constricted transition slit (51). A projection provided at an upper housing forces the wire at least partly into and through the transition slit (51) and into a recess (37) in the lower housing part (1) upon telescoping of the upper housing part into the lower housing part, thereby clamping the wire to strain relieve it.
摘要翻译：用于非预绞线的电连接器具有带导线器的下壳体部分（1），每个包括一个双通道，该双通道由上导入通道（47）组成，上引导通道（47）具有适于引入导线（7）的横截面，在下面的平行夹持通道（49）通过收缩的过渡狭缝（51）连接到引入通道。设置在上壳体处的突起在将上壳体部件伸缩到下壳体部分中时迫使线材至少部分地进入并穿过过渡狭缝（51）并进入下壳体部分（1）中的凹部（37）从而将电线夹紧以减轻其损伤。

3. 发明授权

US4427251A Electrical connector having displaceable sidewall terminal element 失效
标题翻译：具有位移侧壁端子元件的电连接器
公开(公告)号：US4427251A
公开(公告)日：1984-01-24
申请号：US946273
申请日：1978-09-27
申请人： Istvan Mathe , Alan H. Kasper
发明人： Istvan Mathe , Alan H. Kasper
IPC分类号： H01R4/24 , H01R13/38
CPC分类号： H01R4/2445
摘要： An electrical connector is disclosed having an insulation-opening contact member with at least one transversely displaceable sidewall that aligns itself parallel to both the opposing sidewall of the contact and the lateral surface of the mounting cavity of the connector. Insulation-opening protuberances extend inwardly from the displaceable sidewalls. The dielectric contact mount of the connector supports these protuberances and minimizes or prevents their lateral spreading during the connection operation.
摘要翻译：公开了一种电连接器，其具有绝缘开口接触构件，该绝缘开口接触构件具有至少一个可横向移动的侧壁，该侧壁自身平行于接触件的相对侧壁和连接器的安装腔的侧表面。绝缘开口突起从可位移的侧壁向内延伸。连接器的电介质接触支架支撑这些突起，并在连接操作期间最小化或防止其横向扩展。

4. 发明授权

US4355856A Low insertion force connector using non-noble metal contact plating 失效
标题翻译：低插拔力连接器采用非贵金属接触电镀
公开(公告)号：US4355856A
公开(公告)日：1982-10-26
申请号：US194491
申请日：1980-10-06
申请人： Warren W. Porter
发明人： Warren W. Porter
IPC分类号： H01R4/26 , H01R4/50 , H01R12/50 , H01R12/87 , H01R13/62 , H01R13/38
CPC分类号： H01R12/87 , H01R4/26 , H01R4/5008
摘要： An electrical connector permits the use of non-noble metals by providing mechanical advantage in obtaining high contact force with low insertion force. A pin is utilized as a cantilever beam to provide high contact force. A carrier, which is activated by insertion by a printed circuit board or the like, includes a lever forming part of the electrical connection. The lever is displaced causing deflection of the pin. The lever has contact points capable of piercing non-metallic oxides, thereby forming good electrical contacts.
摘要翻译：电连接器允许通过提供机械优点来获得具有低插入力的高接触力的非贵金属。一个销被用作悬臂梁以提供高接触力。通过由印刷电路板等插入而被激活的载体包括形成电连接的一部分的杆。杠杆移位导致销的偏转。杠杆具有能够刺穿非金属氧化物的接触点，从而形成良好的电接触。

5. 发明授权

US4295703A Connector block 失效
标题翻译：连接器块
公开(公告)号：US4295703A
公开(公告)日：1981-10-20
申请号：US963935
申请日：1978-11-27
申请人： Brian T. Osborne
发明人： Brian T. Osborne
IPC分类号： H01R4/24 , H01R43/01 , H01R13/38
CPC分类号： H01R4/2429 , H01R43/015
摘要： A connector block for interconnecting two pluralities of wires fanned along the two opposite edges thereof is provided. The connector block has an elongate layered structure of three elements, a flat center element for supporting two staggered rows of flat, slotted electrical connectors, one on each surface thereof, and two insulating cover elements substantially coextensive, and compatible, with the center element, one on each side thereof and secured thereto for positively retaining the connectors in place. The center element is an insulator and has transversal slots in both of the opposite edges aligned with slots in the connectors for guiding and retaining wires to be inserted into the slots for establishing electrical contact therewith.
摘要翻译：提供了用于互连沿着其两个相对边缘扇形的两个多个电线的连接器块。连接器块具有三个元件的细长的分层结构，平坦的中心元件，用于支撑两个交错排的平坦的开槽电连接器，每个表面上的一个，以及两个绝缘盖元件，其基本上共同延伸并且与中心元件兼容，一个在其每一侧并固定到其上以将连接器积极地保持在适当的位置。中心元件是绝缘体，并且在两个相对边缘中的横向槽与连接器中的狭槽对准，用于引导和保持插入槽中的电线以与其形成电接触。

6. 发明授权

US4220390A Terminating means for terminating more than one wire in a single slotted terminal 失效
标题翻译：用于在单个开槽端子中端接多于一根导线的端接装置
公开(公告)号：US4220390A
公开(公告)日：1980-09-02
申请号：US927719
申请日：1978-07-25
申请人： Robert F. Cobaugh , Norwood C. Graeff
发明人： Robert F. Cobaugh , Norwood C. Graeff
IPC分类号： H01R4/24 , H01R13/38
CPC分类号： H01R4/2462
摘要： A terminal is disclosed of the type in which a conductor is terminated by moving the conductor transversely of its axis into a slotted opening having a width less than the diameter of the wire. The terminal comprises two metal plates which pivot transversely of each other and which have individual slotted openings defined by slicing edges. The slotted openings overlie each other to provide a common wire-receiving opening so that a wire in either an upper section or a lower section of the common opening will tend to narrow the width of the corresponding other section.
摘要翻译：公开了一种终端，其中通过将导体横向于其轴线移动到具有小于导线直径的宽度的开槽开口而终止导体。端子包括彼此横向枢转并且具有由切片边缘限定的单独开槽开口的两个金属板。开槽的开口彼此重叠以提供公共的电线接收开口，使得公共开口的上部或下部中的电线将趋于使对应的其它部分的宽度变窄。

7. 发明授权

US4208083A Solderless electrical connector 失效
标题翻译：无焊接电连接器
公开(公告)号：US4208083A
公开(公告)日：1980-06-17
申请号：US934076
申请日：1978-08-16
申请人： Edward Kirby
发明人： Edward Kirby
IPC分类号： H01R4/24 , H01R13/38
CPC分类号： H01R4/2466
摘要： A solderless electrical connector is provided for use in interconnecting a plurality of insulated electrical conductors, i.e., each having an insulation covering or cover. The connector includes a housing of dielectric material having a plurality of spaced pockets, each pocket having an entry opposite a base thereof. Disposed within each pocket is an electrical contact element which has a mating portion and a plurality of termination portions. Each termination portion is provided with jaw means which form a pair of narrow passages into which a segment of a conductor is positioned. When the conductor segment is positioned within the narrow passages the insulation cover is ruptured by the jaw means and electrical contact is made. Each termination portion is also provided with conductor-restraining means which is disposed adjacent the jaw means. The restraining means frictionally engages a portion of the insulation covering adjacent the conductor segment and retains the latter within the narrow passages of the termination portion.
摘要翻译：提供无焊电连接器，用于互连多个绝缘电导体，即每个具有绝缘覆盖物或盖的绝缘电导体。连接器包括具有多个间隔开的凹穴的电介质材料的壳体，每个凹穴具有与其底部相对的入口。设置在每个口袋内的是具有配合部分和多个端接部分的电接触元件。每个终端部分设置有钳口装置，其形成一对狭窄的通道，导体的一段被定位在该通道中。当导体段位于窄通道内时，绝缘盖由钳夹装置破裂并进行电接触。每个终端部分还设置有布置在钳口装置附近的导体限制装置。约束装置摩擦地接合邻近导体段的绝缘覆盖物的一部分，并将其保持在端接部分的窄通道内。

8. 发明授权

US4194802A Insulation piercing contacts and connectors 失效
标题翻译：绝缘穿刺触头和连接器
公开(公告)号：US4194802A
公开(公告)日：1980-03-25
申请号：US846365
申请日：1977-10-28
申请人： Tedford H. Spaulding
发明人： Tedford H. Spaulding
IPC分类号： H01R4/24 , H01R13/38
CPC分类号： H01R4/2441
摘要： An electrical contact member formed from an axially extended tube is provided intermediate its ends with an axially extending insulation-opening slot. The slot is terminated at one end in an entry opening through the tube. The entry opening and an inwardly tapered entry ramp are formed by a free-ended piece of the tube wall bent into the inner opening of the tube. An insulated conductor may be inserted into the contact member in either of two ways: by insertion through the appropriate end of the tube and deflection by the entry ramp through the entry opening; or, by insertion through the entry opening and deflection by the entry ramp through the end of the tube. After insertion by either method, the ends of the insulated conductor may be pulled to force the conductor into a narrowed engagement portion of the slot where the insulation around the conductor is opened by spreading or cutting and electrical contact is made between the tube and the metallic conductor. The tube at a section apart from the slot may be crimped to secure the conductor after the conductor is positioned in the slot. A contact member or plurality of contact members may be assembled with insulating means to form a connector.
摘要翻译：由轴向延伸的管形成的电接触构件在其端部之间设置有轴向延伸的绝缘开口槽。狭槽在通过管的入口开口的一端终止。入口开口和向内锥形的入口斜面由弯曲入管的内部开口的管壁的自由端部形成。绝缘导体可以以两种方式中的任一种插入接触构件中：通过插入穿过管的适当端部并通过入口斜坡通过入口孔而偏转; 或者通过入口开口插入并通过入口斜坡通过管的端部的偏转。在通过任一方法插入之后，可以拉动绝缘导体的端部以迫使导体进入槽的狭窄接合部分，其中通过扩展或切割打开导体周围的绝缘体，并且在管和金属之间形成电接触导体。在导槽位于插槽中之后，可以将与狭槽相隔的部分的管子压接以固定导体。接触构件或多个接触构件可以用绝缘装置组装以形成连接器。

9. 发明授权

US4169647A Integral low profile latch for a flat cable connector 失效
标题翻译：用于扁平电缆连接器的整体低剖面闩锁
公开(公告)号：US4169647A
公开(公告)日：1979-10-02
申请号：US911214
申请日：1978-06-01
申请人： Robert G. Knowles , Robert A. Domke
发明人： Robert G. Knowles , Robert A. Domke
IPC分类号： H01R4/24 , H01R12/67 , H01R12/70 , H01R12/77 , H01R13/38
CPC分类号： H01R12/77 , H01R12/675 , H01R4/2445
摘要： A flat cable connector includes a contact support with an integrally molded latch and a pressure member which mates therewith. The latch comprises a folded beam and a latching bar which cooperate with a two-position catch on the pressure member. The folded beam gives the latch a greater flexibility than would normally be possible and avoids excess strain which could cause beam failure.
摘要翻译：扁平电缆连接器包括具有整体模制闩锁的接触支架和与其配合的压力构件。闩锁包括折叠梁和与压力构件上的两位置卡扣配合的闩锁杆。折叠的梁给予闩锁比通常可能的更大的灵活性，并且避免可能导致梁失效的过度应变。

10. 发明授权

US4159156A Crimped, insulation-pierce electrical connection and method and apparatus for making the connection 失效
标题翻译：压接，绝缘穿透电气连接以及用于连接的方法和装置
公开(公告)号：US4159156A
公开(公告)日：1979-06-26
申请号：US875856
申请日：1978-02-07
申请人： John P. Nijman
发明人： John P. Nijman
IPC分类号： H01R4/24 , H01R43/01 , H01R43/04 , H01R13/38
CPC分类号： H01R43/015
摘要： An insulated conductor is terminated in an insulation-opening portion of an electrical contact and the contact jaws are crimped over the conductor to secure the conductor therein. A tool includes a pair of cutting edges and crimping surfaces for cutting and folding over sections of the contact jaws as the tool presses an insulated conductor into an insulation-opening notch formed by the contact jaws. The tool includes a forward end having a surface for engaging and pressing the conductor into the notch, the surface acting against the conductor as a stop to limit the depth of cut of the cutting edges. The tool may also be used after conductor insertion by other techniques to perform the crimping operation. The side surfaces of the tool slidingly engage the cut edges of the contact jaws and prevent an inward movement of the jaws during cutting and crimping. The resulting electrical connection is mechanically secure in that a normally open conductor-receiving channel is closed by the peeled over sections of the contact jaws thereby preventing outward movement of the conductor. The contact structure is of particular advantage where stranded wire is used in that the clamping action of the peeled over sections prevents relaxation distortions of the conductor which has become distorted during insertion and thus prevents pressure drop at the contact jaws which can result from relaxation distortion.
摘要翻译：绝缘导体端接在电触头的绝缘开口部分中，并且接触爪压接在导体上以将导体固定在其中。工具包括一对切割边缘和压接表面，用于在接触夹爪形成的绝缘开口凹口中将绝缘导体压入接触爪的部分时切割和折叠。该工具包括具有用于将导体接合并压入凹口的表面的前端，该表面作为止动件而作用于导体以限制切割刃的切割深度。在通过其他技术的导体插入之后也可以使用该工具来进行压接操作。工具的侧面滑动地接合接触爪的切割边缘，并防止在切割和卷曲期间夹爪的向内运动。所产生的电连接是机械地固定的，因为常开的导体接收通道被接触爪的剥离的部分封闭，从而防止导体的向外移动。接合结构在使用绞合线的情况下是特别有利的，因为剥离部分的夹持动作防止了在插入期间变形的导体的松弛变形，并且因此防止了由于松弛变形引起的接触爪处的压降。

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