中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.022 seconds)

    TIE-ROD NUT INCLUDING A NUT FLANGE WITH A PLURALITY OF MOUNTING APERTURES
    2.
    发明申请
    TIE-ROD NUT INCLUDING A NUT FLANGE WITH A PLURALITY OF MOUNTING APERTURES 审中-公开
    TIE-ROD NUT包括具有多重安装孔的NUT法兰

    公开(公告)号：WO2013067361A1

    公开(公告)日：2013-05-10

    申请号：PCT/US2012/063338

    申请日：2012-11-02

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： FARAH, Jorge I. ,  FEINDEL, David T.

    IPC: F01D9/06 ,  F01D25/28 ,  F02C7/20

    CPC classification number: F01D25/28 ,  F01D9/06 ,  F02C7/20 ,  F05D2260/20 ,  F05D2260/31

    Abstract: A tie-rod nut includes a nut base that extends between a first nut end and a second nut end, and a nut flange that extends radially outwards from the nut base at the first nut end. The nut base includes a nut bore with a threaded bore region that extends axially from the second nut end towards the first nut end. The nut flange includes a plurality of mounting apertures that are arranged circumferentially around the nut base. The nut flange may be connected to a substrate by a fastener that extends through a first one of the plurality of mounting apertures.

    Abstract translation: 连杆螺母包括在第一螺母端和第二螺母端之间延伸的螺母基座，以及在第一螺母端处从螺母底座径向向外延伸的螺母凸缘。 螺母底座包括螺母孔，螺母孔具有从第二螺母端向第一螺母端轴向延伸的螺纹孔区域。 螺母凸缘包括围绕螺母底座周向布置的多个安装孔。 螺母法兰可以通过延伸穿过多个安装孔中的第一个的紧固件连接到基板。

    TIE-ROD NUT INCLUDING A NUT FLANGE WITH A PLURALITY OF MOUNTING APERTURES
    4.
    发明公开
    TIE-ROD NUT INCLUDING A NUT FLANGE WITH A PLURALITY OF MOUNTING APERTURES 有权
    TIE-ROD螺母，包括带有多个安装孔的螺母法兰

    公开(公告)号：EP2773851A1

    公开(公告)日：2014-09-10

    申请号：EP12795668.8

    申请日：2012-11-02

    Applicant: United Technologies Corporation

    Inventor： FARAH, Jorge I. ,  FEINDEL, David T.

    IPC: F01D9/06 ,  F01D25/28 ,  F02C7/20

    CPC classification number: F01D25/28 ,  F01D9/06 ,  F02C7/20 ,  F05D2260/20 ,  F05D2260/31

    Abstract: A tie-rod nut includes a nut base that extends between a first nut end and a second nut end, and a nut flange that extends radially outwards from the nut base at the first nut end. The nut base includes a nut bore with a threaded bore region that extends axially from the second nut end towards the first nut end. The nut flange includes a plurality of mounting apertures that are arranged circumferentially around the nut base. The nut flange may be connected to a substrate by a fastener that extends through a first one of the plurality of mounting apertures.

    Abstract translation: 拉杆螺母包括在第一螺母端部和第二螺母端部之间延伸的螺母基部以及在第一螺母端部处从螺母基部径向向外延伸的螺母凸缘。 螺母基部包括具有螺纹孔区域的螺母孔，所述螺纹孔区域从第二螺母端向第一螺母端轴向延伸。 螺母凸缘包括围绕螺母基部周向布置的多个安装孔。 螺母凸缘可以通过延伸穿过多个安装孔中的第一个的紧固件连接到基板。

    TURBINE ENGINE TIE ROD SYSTEMS
    6.
    发明公开
    TURBINE ENGINE TIE ROD SYSTEMS 审中-公开

    公开(公告)号：EP3693562A1

    公开(公告)日：2020-08-12

    申请号：EP19213970.7

    申请日：2019-12-05

    Applicant: United Technologies Corporation

    Inventor： KANTANY, Nicholas W. ,  FEINDEL, David T. ,  RAPPOLI, Nico M.

    IPC: F01D25/16

    Abstract: A gas turbine engine turbine section has tie rod assemblies (120) interconnecting an inner diameter structure and an outer casing (62). Each tie rod (122) has: an inner diameter end (124); an outer diameter end (126); and an eyelet (130) of an outer diameter spherical bearing formed at the outer diameter end (126). A first clevis (172) carries a spherical ball (152) of the bearing, a shank of said clevis (172) extending to an outer diameter (OD) end of said clevis (172). A tensioning bolt is mated to a threaded opening in said clevis OD end whereby tightening said bolt applies a tension to said tie rod (122). A radial span (L 2 ) between a center of the outer diameter spherical bearing and an inner diameter surface of the outer casing (62) is at least 50% greater than that (L 3 ) between an outer diameter (OD) surface of the outer ring (140) of the inner diameter structure and the center of the spherical bearing.

Patent Agency Ranking