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    OPTICAL FERRULES AND OPTICAL FERRULE MOLDS
    1.
    发明申请
    OPTICAL FERRULES AND OPTICAL FERRULE MOLDS 有权

    公开(公告)号：US20220229242A1

    公开(公告)日：2022-07-21

    申请号：US17716052

    申请日：2022-04-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael A. Haase ,  Alexander R. Mathews ,  Terry L. Smith ,  James M. Nelson

    IPC: G02B6/38 ,  G02B6/36

    Abstract: A unitary optical ferrule is molded to include one or more elements for receiving and securing one or more optical waveguides one or more elements for affecting one or more characteristics of light from the optical waveguide while propagating the light within the ferrule. The optical ferrule also includes one or more first alignment features and one or more second alignment features that, when the ferrule is mated with a mating ferrule, each controls alignment of the ferrule with the mating ferrule along three mechanical degrees of freedom. The surface of the optical ferrule can be divided along the thickness axis into a first section and an opposing second section, wherein the first section of the surface includes the receiving and securing elements, the light affecting elements, and the first alignment features and the second section of the surface includes the second alignment features.

    Optical ferrules and optical ferrule molds
    5.
    发明授权
    Optical ferrules and optical ferrule molds 有权

    公开(公告)号：US10746942B2

    公开(公告)日：2020-08-18

    申请号：US15758743

    申请日：2016-10-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael A. Haase ,  Alexander R. Mathews ,  Terry L. Smith ,  James M. Nelson

    IPC: G02B6/38 ,  G02B6/36

    Abstract: A unitary optical ferrule is molded to include one or more elements for receiving and securing one or more optical waveguides one or more elements for affecting one or more characteristics of light from the optical waveguide while propagating the light within the ferrule. The optical ferrule also includes one or more first alignment features and one or more second alignment features that, when the ferrule is mated with a mating ferrule, each controls alignment of the ferrule with the mating ferrule along three mechanical degrees of freedom. The surface of the optical ferrule can be divided along the thickness axis into a first section and an opposing second section, wherein the first section of the surface includes the receiving and securing elements, the light affecting elements, and the first alignment features and the second section of the surface includes the second alignment features.

    OPTICAL FERRULES
    6.
    发明申请
    OPTICAL FERRULES 审中-公开

    公开(公告)号：US20200057207A1

    公开(公告)日：2020-02-20

    申请号：US16662563

    申请日：2019-10-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael A. Haase ,  Alexander R. Mathews ,  Terry L. Smith

    IPC: G02B6/38

    Abstract: An optical ferrule adapted to receive and transmit light is described. The optical ferrule includes first and second alignment features for mating with corresponding alignment features of a mating optical ferrule. One of the first and second alignment features may be compressible or expandable.

    Wire mount electrical connector
    7.
    发明授权
    Wire mount electrical connector 有权

    公开(公告)号：US09948026B2

    公开(公告)日：2018-04-17

    申请号：US14364473

    申请日：2013-02-05

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Alexander R. Mathews ,  Steven A. Neu ,  Steven Feldman

    IPC: H01R13/506 ,  H01R13/58 ,  H01R12/67 ,  H01R12/77 ,  H01R13/627 ,  H01R13/64

    CPC classification number: H01R13/5804 ,  H01R12/675 ,  H01R12/772 ,  H01R12/774 ,  H01R13/6275 ,  H01R13/64

    Abstract: An electrical connector includes an insulative connector housing including a longitudinal body portion and first and second pairs of opposing end portions. The body portion has a plurality of contact openings extending therein in an insertion direction for supporting a plurality of electrical contact terminals. The first and second pairs of opposing end portions extend from opposing ends of the body portion in the insertion direction. At least one end portion in each pair of opposing end portions includes a ridge extending in the insertion direction for guiding a cover latch along a side surface of the ridge and guiding a strain relief latch along an opposing side surface of the ridge. The ridge has an inclined top surface for resiliently deflecting a cover latch and an inclined side surface for resiliently deflecting a strain relief latch. The ridge has an end portion for latching onto a cover latch and a strain relief latch.

    ELECTRICAL CONNECTOR CONTACT TERMINAL
    9.
    发明申请
    ELECTRICAL CONNECTOR CONTACT TERMINAL 审中-公开

    公开(公告)号：US20170256868A1

    公开(公告)日：2017-09-07

    申请号：US15600920

    申请日：2017-05-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Alexander R. Mathews ,  Steven A. Neu ,  Steven Feldman

    IPC: H01R4/24 ,  H01R12/79 ,  H01R12/67 ,  H01R13/432

    CPC classification number: H01R4/242 ,  H01R4/2433 ,  H01R12/675 ,  H01R12/79 ,  H01R13/432 ,  H01R13/6315

    Abstract: An electrical contact terminal includes a base portion for positioning and retaining the electrical contact terminal within a connector housing, an insulation displacement connecting portion extending upwardly from the base portion and comprising a pair of spaced apart arms defining an opening therebetween for receiving and making electrical contact with an electrical conductor, and a contact portion extending downwardly from the base portion and configured to float when the electrical contact terminal is retained and positioned within a connector housing. The contact portion includes a first arm, a second arm, and an arcuate base portion. The first arm extends downwardly and includes a first end attached to the base portion and an opposite second end. The second arm extends downwardly and includes a free first end closer to the base portion and an opposite second end farther from the base portion. The second arm is configured to deflect when making electrical contact with a mating contact pin. The arcuate base portion connects the second ends of the first and second arms.

    BOARD MOUNT ELECTRICAL CONNECTOR ASSEMBLY
    10.
    发明申请
    BOARD MOUNT ELECTRICAL CONNECTOR ASSEMBLY 审中-公开
    板安装电气连接器总成

    公开(公告)号：US20170077647A1

    公开(公告)日：2017-03-16

    申请号：US15358239

    申请日：2016-11-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Steven A. Neu ,  Alexander R. Mathews

    IPC: H01R13/629

    CPC classification number: H01R13/62977 ,  H01R4/24 ,  H01R12/675 ,  H01R12/7005 ,  H01R12/7029 ,  H01R12/79 ,  H01R13/5804 ,  H01R13/62 ,  H01R13/633 ,  H01R13/6335 ,  H01R13/639

    Abstract: An electrical connector includes an insulative connector housing including a longitudinal bottom wall defining a plurality of contact openings for receiving a plurality of contacts, first and second side walls extending upwardly from the bottom wall at opposing sides thereof, first and second end walls extending upwardly from the bottom wall at opposing ends thereof, first and second pairs of latch openings at opposing ends of the bottom wall, and first and second protrusions extending upwardly from the bottom wall and disposed between respective first and second pairs of latch openings. Each latch opening extends through the bottom wall and through a side wall and is configured to allow a latch to eject a mating connector by moving within the opening Each of the protrusions is configured to engage a corresponding opening in a latch of a mating connector cover or strain relief assembled to the electrical connector.

    Abstract translation: 电连接器包括绝缘连接器壳体，该绝缘连接器壳体包括纵向底壁，所述纵向底壁限定用于容纳多个触点的多个接触开口，在其相对侧从底壁向上延伸的第一和第二侧壁， 在其相对端处的底壁，在底壁的相对端处的第一和第二对闩锁开口，以及从底壁向上延伸并且设置在相应的第一和第二对闩锁开口之间的第一和第二突起。 每个闩锁开口延伸穿过底壁并且穿过侧壁，并且构造成允许闩锁通过在开口内移动而弹出匹配的连接器。每个突起构造成接合配合连接器盖的闩锁中的对应开口，或者 应变消除装配到电连接器。

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