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1. 发明授权

US4461539A Fiber optic connector assembly with slidable spacer 失效
标题翻译：具有可滑动间隔件的光纤连接器组件
公开(公告)号：US4461539A
公开(公告)日：1984-07-24
申请号：US268928
申请日：1981-06-01
申请人： James R. Bailey , Eric L. Long
发明人： James R. Bailey , Eric L. Long
IPC分类号： G02B6/36 , G02B6/38 , G02B6/42 , G02B7/26
CPC分类号： G02B6/3834 , G02B6/3825 , G02B6/3847 , G02B6/4292 , G02B6/3861 , G02B6/3863 , G02B6/3894
摘要： A fiber optic connector assembly comprising a tubular coupling device having an end portion disposed for encircling an end portion of a fiber optic cable, and a slidable apertured spacer axially disposed within the coupling device. The spacer has a central aperture disposed for alignment with a polished end surface of a filamentary light conductor in the cable, and has an annular surface encircling the aperture for abutting an end surface of an opaque sheath encircling the light conductor.
摘要翻译：一种光纤连接器组件，其包括具有设置成环绕光纤电缆的端部的端部的管状联接装置，以及轴向设置在联接装置内的可滑动的有孔隔离件。间隔件具有设置成与电缆中的细丝光导体的抛光端表面对准的中心孔，并且具有围绕孔的环形表面，用于邻接环绕光导体的不透明护套的端表面。

2. 发明授权

US4681398A Fiber optic connector and method of assembly 失效
标题翻译：光纤连接器和组装方法
公开(公告)号：US4681398A
公开(公告)日：1987-07-21
申请号：US808687
申请日：1985-12-17
申请人： James R. Bailey , Eric L. Long
发明人： James R. Bailey , Eric L. Long
IPC分类号： G02B6/245 , G02B6/25 , G02B6/38 , G02B6/36
CPC分类号： G02B6/3861 , G02B6/245 , G02B6/25 , G02B6/3825 , G02B6/3834 , G02B6/3869 , G02B6/3887 , G02B6/3894
摘要： A fiber optic connector comprising a coupling shell encircling a glass end portion of a bushing disposed axially within an encircling ferrule having an end portion extended axially out of the shell and terminating in a dish-shaped end surface provided with a central aperture through which an optical fiber element extending axially through the glass end portion of the bushing and the ferrule protrudes to terminate at a planar end surface spaced axially from the aperture, the dish-shaped end surface being curved concavely and continuously from the aperture radially to a circular rim which is spaced a greater axial distance from the aperture than the planar end surface of the optical fiber element. The method of assembling the fiber optic connector onto the optical fiber element including the steps of securing the glass end portion of the bushing to a body portion thereof with bonding material insensitive to ultraviolet light and securing the optical fiber element to the glass end portion with bonding material sensitive to ultraviolet light. A fiber optic junction assembly comprising two of the fiber optic connectors having the circular rims of their respective dish-shaped end surfaces disposed in abutting relationship and forming a biconvex enclosure wherein the planar end surfaces of the respective optical fiber elements are disposed in axial spaced alignment with one another.
摘要翻译：一种光纤连接器，包括耦合壳体，该耦合壳体环绕轴向设置在环绕套圈内的衬套的玻璃端部，所述套管的端部沿轴向延伸出壳体并终止于设置有中心孔的盘形端面，光纤元件轴向延伸穿过衬套的玻璃端部并且套圈突出以终止于与孔径向间隔开的平面端表面，碟形端表面从孔径向凹陷地连续地弯曲成圆形边缘，圆形边缘是与光纤元件的平面端面间隔开比孔更大的轴向距离。将光纤连接器组装到光纤元件上的方法包括以下步骤：将衬套的玻璃端部固定在其主体部分上，其接合材料对紫外线不敏感，并将光纤元件固定在玻璃端部上材料对紫外线敏感。一种光纤接头组件，其包括两个光纤连接器，其具有邻接关系设置的各自的碟形端面的圆形边缘，并形成双凸缘外壳，其中各个光纤元件的平面端表面以轴向间隔开的对准彼此之间。

3. 发明授权

US4588854A Panel mountable module housing 失效
标题翻译：面板可安装模块外壳
公开(公告)号：US4588854A
公开(公告)日：1986-05-13
申请号：US471402
申请日：1983-03-02
申请人： James R. Bailey , Eric L. Long
发明人： James R. Bailey , Eric L. Long
IPC分类号： H05K5/02 , H05K7/12 , H05K5/00
CPC分类号： H05K7/12
摘要： A housing for panel mountable modules and comprising a base having dependent therefrom yieldable support pedestals disposed for pressing resiliently against an adjacent surface of a panel and latching projections disposed for engaging an opposing surface of the panel and, in cooperation with the support pedestals, locking the thickness of the panel therebetween.
摘要翻译：一种用于面板安装的模块的壳体，包括具有从属的基座，其具有可屈服的支撑基座，其设置成用于弹性地按压在面板的相邻表面上，并且设置用于接合面板的相对表面的闩锁突起，并且与支撑基座协作，板之间的厚度。

4. 发明授权

US4621754A Tool and method for cleaving optical fibers 失效
标题翻译：用于切割光纤的工具和方法
公开(公告)号：US4621754A
公开(公告)日：1986-11-11
申请号：US455383
申请日：1983-01-03
申请人： Eric L. Long , Anton Brey
发明人： Eric L. Long , Anton Brey
IPC分类号： G02B6/25 , C03B37/16
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/321
摘要： An optical fiber cleaving tool comprising a base supporting a sled which is biased to carry an optical fiber clamp thereon away from an inner surface of an orthogonal end wall having extending through it in alignment with the clamp an aperture disposed to receive a fiber optic connector end portion. The connector has a terminal end surface provided with a central aperture through which an optical fiber end portion extends to the clamp on the sled for axial tensioning. Aligned with the aperture in the wall is a recess having an end surface chordally disposed with respect to the aperture for abutting engagement with the terminal end surface of the connector and serving as a reference plane. A cutter rotatably mounted above the recess end surface has a peripheral portion from which protrudes resiliently a diamond-tipped end portion of a wafer-like blade which is slidably disposed in a slot extending diametrically of the disc and having a thickness greater than the thickness of the blade. A leaf spring overlying the slot has a flexible end portion bearing against an underlying ball which presses resiliently on the wafer-like blade in the slot to urge it laterally into resilient contacting relationship with the terminal end surface of the connector for nicking the optical fiber at a transverse plane disposed in predetermined positional relationship with the terminal end surface of the connector.
摘要翻译：一种光纤切割工具，其包括支撑滑架的基座，该滑架被偏压以将其上的光纤夹具远离正交端壁的内表面，所述正交端壁的延伸通过其与所述夹具对齐，孔被设置成接收光纤连接器端一部分。连接器具有设置有中心孔的终端表面，光纤端部通过该中心孔延伸到滑架上的夹具以用于轴向张紧。与壁中的孔对准的是具有相对于孔的弦面设置的端面的凹部，用于与连接器的终端表面邻接并用作参考平面。可旋转地安装在凹入端表面上方的切割器具有外围部分，弹性地突出了晶片状刀片的金刚石尖端部分，其可滑动地设置在沿圆盘的直径延伸的狭槽中，并且具有大于刀片。覆盖在狭槽上的板簧具有柔性的端部，其抵靠下面的球，弹性地挤压在槽中的晶片状刀片上，以将其横向推动到与连接器的终端表面弹性接触的关系，以将光纤切口与所述连接器的端子端面以预定的位置关系设置的横向平面。

5. 发明授权

US4350857A Illuminated industrial membrane switch 失效
标题翻译：照明工业薄膜开关
公开(公告)号：US4350857A
公开(公告)日：1982-09-21
申请号：US193489
申请日：1980-10-03
申请人： Gary C. Fillus , Eric L. Long
发明人： Gary C. Fillus , Eric L. Long
IPC分类号： H01H13/02 , H01H13/83 , H01H9/20
CPC分类号： H01H13/83 , H01H13/023
摘要： An electrical switch is provided with a switch operator having a resilient pad on its distal end, the operator being mounted for axial movement in an operator housing to actuate contacts deposited in a double spiral pattern on a substrate coupled to the operator housing. The operator tip is moved first to contact the front side of a flexible membrane which has a conductive shorting patch on its back side, and which is separated from the contacts by a spacer. The operator pad is then moved further to deflect the membrane and close the gap formed between the shorting patch and the switch contacts, the travel of the operator and the action of the pad providing a sensation of feel to the user. The switch is constructed in single units and in arrays, and a lighting circuit is added by forming a bulb socket in the switch operator with spring tipped contact members that engage lighting terminals in an individual switch on lighting contact areas on the front side of a membrane used in the array.
摘要翻译：电开关设置有开关操作器，其开口操作器在其远端具有弹性垫，操作者被安装用于在操作者壳体中轴向运动，以驱动以耦合到操作者壳体的基板上的双螺旋图案沉积的触点。操作者尖端首先移动以接触柔性膜的前侧，柔性膜的背侧具有导电短路贴片，并且通过间隔件与触点分离。操作者垫然后进一步移动以偏转膜并且闭合形成在短路贴片和开关触点之间的间隙，操作者的行进和垫的动作向使用者提供感觉。该开关构造成单个单元和阵列，并且通过在开关操作器中形成灯泡插座来添加照明电路，弹簧尖接触构件在单独的开关中接合在膜前侧上的照明接触区域上的照明端子在数组中使用。

6. 发明授权

US4149049A Switch using resilient annular contactor 失效
标题翻译：使用弹性环形接触器切换
公开(公告)号：US4149049A
公开(公告)日：1979-04-10
申请号：US860381
申请日：1977-12-14
申请人： Eric L. Long
发明人： Eric L. Long
IPC分类号： H01H1/16 , H01H1/24 , H01H23/12 , H01H23/24
CPC分类号： H01H23/12 , H01H1/16 , H01H1/242
摘要： An electrically conductive annular elastic contactor is trapped in a cavity in a housing defined by a bottom wall and left and right side walls. A movable operator cammingly engages the contactor, compressively deforming it until an overcenter position is passed, after which the contactor snaps against the opposite side wall to make and/or break contact with stationary contacts mounted on at least one of the walls.The contactor acts both as the movable contact for engaging stationary contacts and as snap action biasing means for effecting switching operations. Due to the resilient deformation of the contactor, there is afforded a torsional shearing of contact welds.
摘要翻译：导电环形弹性接触器被捕获在由底壁和左侧壁和右侧壁限定的壳体中的空腔中。可移动操作者凸轮接合接触器，使其压缩变形直到过中心位置通过，之后接触器与相对侧壁卡扣，以便与安装在至少一个壁上的固定接触件进行和/或断开接触。接触器作用两者作为用于接合固定触点的可动触头和用于实现开关操作的卡扣动作偏置装置。由于接触器的弹性变形，导致接触焊接的扭转剪切。

7. 发明授权

US4632488A Cord strain relief device 失效
标题翻译：电线应变消除装置
公开(公告)号：US4632488A
公开(公告)日：1986-12-30
申请号：US618710
申请日：1984-06-08
申请人： Eric L. Long , Keith A. Rosborough
发明人： Eric L. Long , Keith A. Rosborough
IPC分类号： F16G11/02 , H01R13/58 , H01R13/56
CPC分类号： H01R13/58 , F16G11/02
摘要： An electrical connector having strain relief and integral means for clamping and manually unclamping an electrical cord. The connector includes a housing having a compartment, disposed within a forward portion of the housing, for receiving an electrical device. An array of ratchet teeth is disposed rearward of the forward portion and is disposed circumferentially about an inner wall portion of the compartment. An inner wall portion of the housing disposed between the array of ratchet teeth and a rear entrance aperture of the housing has formed therein a circumferential groove. A member inserted into the housing has a cord clamping component integrally connected to a strain relief component through a bushing component. The bushing component has a pawl engageable with the array of ratchet teeth to provide a ratchet. The cord clamping component has a distal end rotatably fixed relative to the housing adjacent the compartment; a proximal end connected to the bushing and rotatably disposed within the groove; and, a helical spring-like element disposed between the distal end and the proximal end for providing radially compressive forces to portions of an electrical cord passing therethrough, such cord being electrically connected to the electrical device, passing through the bushing, and exiting the electrical connector while passing through the strain relief component. The bushing includes means for manually releasing the cord clamping component.
摘要翻译：具有应变消除的电连接器和用于夹紧和手动松开电线的整体装置。连接器包括具有隔室的壳体，其设置在壳体的前部中，用于容纳电气装置。棘轮齿的阵列设置在前部的后方并围绕隔室的内壁部分周向设置。设置在棘轮齿阵列和壳体的后入口之间的壳体的内壁部分在其中形成有周向凹槽。插入壳体中的构件具有通过衬套部件整体地连接到应变消除部件的帘线夹紧部件。衬套部件具有可与棘轮齿阵列接合的棘爪，以提供棘轮。帘线夹紧部件具有相对于邻近隔室的壳体可旋转地固定的远端; 连接到所述衬套并可旋转地设置在所述凹槽内的近端; 以及设置在所述远端和所述近端之间的螺旋弹簧状元件，用于向通过其中的电线的部分提供径向压缩力，所述绳索电连接到所述电气装置，穿过所述套管并且离开所述电气连接器，同时穿过应变消除部件。衬套包括用于手动释放线夹紧部件的装置。

8. 发明授权

US4121069A Snap-action electric switch with fulcrum means for limited contact sliding and positive-off torque 失效
标题翻译：具有支点的快动式电动开关用于有限的接触滑动和正向转矩
公开(公告)号：US4121069A
公开(公告)日：1978-10-17
申请号：US715898
申请日：1976-08-19
申请人： Eric L. Long
发明人： Eric L. Long
IPC分类号： H01H33/40 , H01H5/04 , H01H15/18 , H01H19/635 , H01H23/20 , H01H5/06
CPC分类号： H01H23/20 , H01H15/18 , H01H19/635 , H01H5/045
摘要： An electric snap-action switch is disclosed having a movable contactor with oppositely inclined camming surfaces meeting at an apex on the top thereof. The contactor is centrally biased upwardly from below and cammed downwardly from above by a laterally movable operator traversing the inclined camming surfaces such that the contactor snaps laterally against vertical stationary contacts as the apex is crossed by the operator. The invention includes fulcrum means effective to stop the downward movement of the contactor before the operator crosses the apex whereby a moment arm is formed from a fulcrum to the point of operator-contactor engagement such that further movement of the operator towards the apex effectuates a torque on the contactor to pivot the contactor about the fulcrum to positively break any welds or other frictional attachments between the contacts without relying on the stored energy of the carrier biasing means, thereby affording a switch having little possibility of failure in an "on" position. The inclined camming surfaces of the contactor may be formed with compound slopes to assure constant operator pressure prior to trip point as the contactor pivots and increases the angle of inclination of the camming surface traversed by the operator. Specific embodiments of a double-pole single-throw trigger switch and a double-pole double-throw toggle lever switch are disclosed.
摘要翻译：公开了一种电动快动开关，其具有可移动的接触器，该活动接触器具有相对倾斜的凸轮表面，其在其顶部的顶点相交。接触器从下方向上偏心向上并由横向移动的操作者从上方向下倾斜，横向移动的操作者横过倾斜的凸轮表面，使得当顶点与操作者交叉时，接触器横向抵靠垂直的固定触点。本发明包括有利于在操作者穿过顶点之前停止接触器的向下运动的支点装置，由此将力臂从支点形成为操作者 - 接触器接合点，使得操作者朝向顶点的进一步移动产生扭矩在接触器上使接触器围绕支点枢转，从而在不依赖于载体偏置装置的存储能量的情况下肯定地破坏接触件之间的任何焊缝或其它摩擦附件，从而提供在“接通”位置上几乎没有故障的可能性的开关。接触器的倾斜凸轮表面可以形成有复合斜率，以在接触器枢转并且增加由操作者穿过的凸轮表面的倾斜角度时，在跳闸点之前保持恒定的操作者压力。公开了双极单掷触发开关和双极双掷肘杆开关的具体实施例。

9. 发明授权

US4376239A Industrial membrane switch 失效
标题翻译：工业薄膜开关
公开(公告)号：US4376239A
公开(公告)日：1983-03-08
申请号：US373669
申请日：1982-04-30
申请人： Eric L. Long , Gary C. Fillus , Kenneth L. Paape
发明人： Eric L. Long , Gary C. Fillus , Kenneth L. Paape
IPC分类号： H01H13/14 , H01H13/705 , H01H13/06 , H01H13/52 , H01H13/70
CPC分类号： H01H13/14 , H01H13/705
摘要： An electrical switch is provided with a switch operator having a resilient pad on its distal end, the operator being mounted for axial movement in an operator housing to actuate contacts deposited in a double spiral pattern on a substrate coupled to the operator housing. The operator tip is moved first to contact the front side of a flexible membrane which is separated from the contacts by a spacer. The operator pad is then moved further to deflect the membrane and close the gap formed between the shorting patch and the switch contacts, the travel of the operator and the action of the pad providing a sensation of feel to the user. The switch is constructed in single units and in arrays.
摘要翻译：电开关设置有开关操作器，其开口操作器在其远端具有弹性垫，操作者被安装用于在操作者壳体中轴向运动，以驱动以耦合到操作者壳体的基板上的双螺旋图案沉积的触点。操作者尖端首先移动以接触柔性膜的前侧，柔性膜的前侧通过间隔件与接触件分离。操作者垫然后进一步移动以偏转膜并且闭合形成在短路贴片和开关触点之间的间隙，操作者的行进和垫的动作向使用者提供感觉。该开关构造在单个单元和阵列中。

10. 发明授权

US4331852A Industrial membrane switch with breather 失效
标题翻译：工业薄膜开关带呼吸器
公开(公告)号：US4331852A
公开(公告)日：1982-05-25
申请号：US193490
申请日：1980-10-03
申请人： Michael S. Baran , Gary C. Fillus , Eric L. Long
发明人： Michael S. Baran , Gary C. Fillus , Eric L. Long
IPC分类号： H01H9/04 , H01H13/52
CPC分类号： H01H9/047 , H01H13/52
摘要： A push button switch has an operator that is mounted for axial movement within a bezel towards its exit end. A contact assembly is disposed across the exit of the bezel. The contact assembly includes a pair of termination areas formed on a substrate and a shorting patch disposed on a flexible membrane, the shorting patch being separated from the termination areas by a spacer to provide a switch air gap. A second spacer is disposed on the other side of the substrate and forms an air reservoir that communicates with the switch air gap through an aperture in the substrate. When the operator is moved against the membrane to close the switch air gap, air is circulated into the air reservoir increasing the pressure therein, and returns to break the contact of the termination areas with the shorting patch when the operator is retracted.
摘要翻译：按钮开关具有操作器，其被安装成用于在挡板内朝向其出口端轴向移动。接触组件跨越挡板的出口设置。接触组件包括形成在基板上的一对终端区域和设置在柔性膜上的短路贴片，该短路贴片通过间隔件与终端区域分开以提供开关气隙。第二间隔件设置在基板的另一侧上，并且形成与开关气隙通过基板中的孔连通的储气器。当操作者靠着膜移动以关闭开关气隙时，空气循环进入储气室，从而增加其中的压力，并且当操作者缩回时返回以断开终端区域与短路贴片的接触。

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