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    Automatic electric coupler
    1.
    发明授权
    Automatic electric coupler 失效
    自动电动联轴器

    公开(公告)号：US3678442A

    公开(公告)日：1972-07-18

    申请号：US3678442D

    申请日：1971-04-15

    Applicant: DRESSER IND

    Inventor： COPE GEOFFREY W ,  SKINNER GEORGE C

    IPC: B61G5/10 ,  H01R13/52 ,  H01R13/24

    CPC classification number: B61G5/10

    Abstract: An electric coupler mountable on a mechanical railway coupler as part of a coupler assembly for automatically connecting electric lines between cars incident to their mechanical coupling, the coupler combining normally projected end contactable pins for non-arcing amperage lines with hermaphroditic fixed socket and retractable pin contacts for lines carrying arcing amerages, the sockets of which are automatically cleaned on coupling, the several contacts being energizable before coupling without producing external arcing during coupling.

    Abstract translation: 一种电气耦合器，可安装在机械式铁路联接器上，作为耦合器组件的一部分，用于在入射到其机械联轴器的汽车之间自动连接电线，该耦合器将正电子端接触销与非阴极固定插座和可伸缩销触点 对于承载电弧美国的线路，其插座在耦合时自动清洁，几个触头在耦合之前可激励，而在耦合期间不产生外部电弧。

    Automatic train line connector
    8.
    发明授权
    Automatic train line connector 失效
    自动火线连接器

    公开(公告)号：US3552580A

    公开(公告)日：1971-01-05

    申请号：US3552580D

    申请日：1968-02-19

    Applicant: DRESSER IND

    Inventor： COPE GEOFFREY W

    IPC: B61G5/06 ,  B61G5/10 ,  B61D7/00

    CPC classification number: B61G5/06

    Abstract: A connector suspendable from a mechanical railway coupler for automatically connecting train air and electric lines incident to mechanical coupling of adjoining railway cars, a coupler member of the connector having a head carrying gathering wings and normally yieldable held in coupling position but released therefrom and universally angleable on contact with a mating connector for aligning the heads and also having wedging surfaces on the head to compensate for wear.

    Automatic line connector for railway cars
    10.
    发明授权
    Automatic line connector for railway cars 失效
    铁路自动线路连接器

    公开(公告)号：US3591017A

    公开(公告)日：1971-07-06

    申请号：US3591017D

    申请日：1969-09-19

    Applicant: DRESSER IND

    Inventor： COPE GEOFFREY W ,  PUNWANI SWAMIDAS K

    IPC: B61G5/06 ,  B61G1/06

    CPC classification number: B61G5/06

    Abstract: An automatic line connector for railway cars useful in automatically connecting the airbrake lines of the cars upon mechanical coupling of the cars as well as electrical conductors and/or other air lines. The connector includes a gathering head adapted to universally mate with identical gathering heads of other railway cars. Positioned rearwardly of the gathering head is a first support plate which is attached to the railway car coupler. Means such as a spring act between the gathering head and the support plate for yieldably urging the gathering head to a forward position and permitting rearward motion of the gathering head either upon contact with a mating gathering head or during motion of the railway car. Tethering means, such as chains, are provided for limiting the forward travel of the gathering head under the influence of the spring and permitting oblique movement of the gathering head upon mating and during movement of the railway car. In a preferred embodiment the chains are attached at one end to the support plate and at the other end to a second support plate which is affixed to a shaft extending rearwardly from the gathering head, the shaft serving to transmit air between the railway cars.

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