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    Connectors
    1.
    发明授权
    Connectors 失效
    连接器

    公开(公告)号：US3883213A

    公开(公告)日：1975-05-13

    申请号：US43138974

    申请日：1974-01-07

    Applicant: CHOMERICS INC

    Inventor： GLAISTER FRANK J

    IPC: H01R13/24

    CPC classification number: H01R13/2414

    Abstract: An electrical connector which normally has a high resistance when uncompressed but which when pressure is applied to compress a volume thereof exhibits a low resistance through the compressed volume.

    Abstract translation: 通常在未压缩时通常具有高电阻但当施加压力以压缩其体积时的电连接器通过压缩体积呈现低电阻。

    Pedestal and spring member for key actuator of diaphragm switch
    2.
    发明授权
    Pedestal and spring member for key actuator of diaphragm switch 失效
    石墨开关的主要执行器的底盘和弹簧构件

    公开(公告)号：US3773998A

    公开(公告)日：1973-11-20

    申请号：US3773998D

    申请日：1972-10-16

    Applicant: CHOMERICS INC

    Inventor： SEEGER R ,  COULTER J

    IPC: H01H13/14 ,  H01H13/705 ,  H01H13/06 ,  H01H13/52

    CPC classification number: H01H13/705 ,  H01H13/14 ,  H01H2209/078 ,  H01H2229/034 ,  H01H2233/024 ,  H01H2233/056 ,  H01H2235/004

    Abstract: A keyboard actuator which includes a first member adapted to be supported over a circuit board having a conductive pattern thereon and supporting a resilient conductive layer by way of an insulator layer having a window therethrough in line with at least a portion of the conductive pattern, a second member snapable into the first member and slidable while held therein, first and second resilient biasing means, the first biasing means separating the members and the second biasing means extending between the second member and the conductive layer.

    Abstract translation: 键盘致动器，其包括适于被支撑在其上具有导电图案的电路板上的第一构件，并且通过绝缘体层支撑弹性导电层，所述绝缘体层具有与所述导电图案的至少一部分一致的通孔; 第一构件和第二弹性偏压装置，第一和第二弹性偏置装置，第一和第二弹性偏置装置，第一和第二弹性偏压装置，第一和第二弹性装置分隔第二构件和导电层之间延伸的构件和第二偏置装置。

    Plastics made conductive with coarse metal fillers
    6.
    发明授权
    Plastics made conductive with coarse metal fillers 失效
    塑料制品采用粗制金属填料

    公开(公告)号：US3583930A

    公开(公告)日：1971-06-08

    申请号：US3583930D

    申请日：1968-04-16

    Applicant: CHOMERICS INC

    Inventor： EHRREICH JOHN E ,  AVERY DONALD H

    IPC: H01B1/22 ,  H01B1/02

    CPC classification number: H01B1/22

    Abstract: THIS INVENTION PERTAINS TO METAL FILLED ELECTRICALLY CONDUCTIVE PLASTICS IN THE FORM OF GASKETS, CAULKING COMPOUNDS OR SEALS USEFUL FOR WAVEGUIDE ASSEMBLIES, WEATHERTIGHT R.F. (RADIO FREQUENCY) ENCLOSURES AND THE LIKE. IT IS MORE PARTICULARLY CONCERNED WITH ELECTRICALLY CONDUCTIVE SEALS BASED ON A COMPRESSIBLE PLASTIC FILLED OR LOADED WITH A COARSE METAL POWDER OF SELECT SIZE, SHAPE AND SURFACE AREA. THE THUS FILLED PLASTIC IS USED TO FORM A JOINT OR CLOSURE SEAL THAT IS BOTH ELECTRICALLY AND HERMETICALLY TIGHT.

    Keyboards switch assembly with multilayer pattern contact means
    8.
    发明授权
    Keyboards switch assembly with multilayer pattern contact means 失效
    键盘开关组合与多层图案联系方式

    公开(公告)号：US3862382A

    公开(公告)日：1975-01-21

    申请号：US41032873

    申请日：1973-10-29

    Applicant: CHOMERICS INC

    Inventor： GLAISTER FRANK JOSEPH ,  SQUITIERI VINCENT ,  LYNN WILLIAM J

    IPC: H01H13/702 ,  H01H13/785 ,  H01H13/70 ,  H01H1/02

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H2201/032 ,  H01H2203/018 ,  H01H2205/002 ,  H01H2207/012 ,  H01H2209/002 ,  H01H2227/004 ,  H01H2227/012 ,  H01H2229/004

    Abstract: Keyboards for use in calculators, control equipment and the like, and which include a circuit board supporting electrical pathways, an insulator separator having openings registerable with portions of the pathways, a non-conductive elastomeric layer supporting a plurality of non-selfsupporting flexible conductive members or pathways and contactors thereon, said flexible conductive circuit contactors registerable with said openings whereby pressure applied to said elastomeric layer causes one or more of said contactors to extend through one or more openings to make electrical contact with portions of one or more circuit pathways supported by said board.

    Abstract translation: 用于计算器，控制设备等的键盘，并且其包括支撑电路径的电路板，具有可与路径的部分对齐的开口的绝缘体隔离件，支撑多个非自支撑柔性导电构件的非导电弹性体层 或通路和接触器，所述柔性导电回路接触器可与所述开口对准，由此施加到所述弹性体层的压力使所述接触器中的一个或多个延伸穿过一个或多个开口以与一个或多个电路通路的部分电接触， 说板。

    Multi-output level keyboard switch assembly with improved operator and contact structure
    9.
    发明授权
    Multi-output level keyboard switch assembly with improved operator and contact structure 失效
    具有改进的操作员和接触结构的多输出电平键盘开关组件

    公开(公告)号：US3789167A

    公开(公告)日：1974-01-29

    申请号：US3789167D

    申请日：1972-12-20

    Applicant: CHOMERICS INC

    Inventor： SEEGER R ,  COULTER J

    IPC: H01H13/702 ,  H01H13/52

    CPC classification number: H01H13/702 ,  H01H2207/012 ,  H01H2209/078 ,  H01H2223/034 ,  H01H2229/026 ,  H01H2229/044 ,  H01H2239/044

    Abstract: A structure which includes a circuit board having a conductive pattern thereon and supporting a resilient conductive layer by way of an insulator layer having a plurality of windows therethrough in alignment with portions of the conductive pattern, the resilient layer divided into at least two sections held electrically apart by pins coupled to a frame member in which the board and layers are packaged.

    Abstract translation: 一种结构，其包括其上具有导电图案的电路板，并且通过绝缘体层支撑弹性导电层，所述绝缘体层具有与导电图案的部分对准的多个窗口，所述弹性层被分成至少两个部分保持电气 除了通过连接到其中板和层被封装的框架构件的销外。

    Keyboard switch assembly with multi-sectional key actuator
    10.
    发明授权
    Keyboard switch assembly with multi-sectional key actuator 失效
    键盘开关组件与多个部分的主动执行器

    公开(公告)号：US3780237A

    公开(公告)日：1973-12-18

    申请号：US3780237D

    申请日：1972-10-16

    Applicant: CHOMERICS INC

    Inventor： SEEGER R ,  COULTER J

    IPC: H01H13/705 ,  H01H17/14 ,  H01H3/12

    CPC classification number: H01H13/705

    Abstract: A keyboard array including a board having a conductive pattern thereon, a resilient conductive layer, a first or external plunger supported in a housing and slidable therein, a second or internal plunger supported in the external plunger and first resilient biasing means urging the first plunger towards the housing and away from the conductive layer and a second resilient biasing means urging the second plunger away from the first plunger and towards the conductive layer.

    Abstract translation: 键盘阵列，包括其上具有导电图案的板，弹性导电层，支撑在壳体中并可在其中滑动的第一或外部柱塞，支撑在外部柱塞中的第二或内部柱塞，以及将第一柱塞朝向 所述壳体并远离所述导电层，以及第二弹性偏置装置，其将所述第二柱塞推离所述第一柱塞并朝向所述导电层。

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