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    Track joint assemblies
    1.
    发明授权
    Track joint assemblies 有权
    轨道接头总成

    公开(公告)号：US09505453B2

    公开(公告)日：2016-11-29

    申请号：US14461304

    申请日：2014-08-15

    Applicant: Caterpillar Inc.

    Inventor： Caroline Marie Brewer ,  Gregory Jerome Kaufmann ,  Timothy Arthur Thorson ,  Kevin Lee Steiner ,  Mark Steven Diekevers ,  Temitope Olayemi Akinlua ,  Robert Lee Meyer

    IPC: B62D55/088 ,  B62D55/21

    CPC classification number: B62D55/0887 ,  B62D55/21

    Abstract: Disclosed are various exemplary embodiments of a track joint assembly. In one exemplary embodiment, the track joint assembly may include a first link having a first bore. The track joint assembly may also include a second link having a second bore including first and second portions. The first and second portions may have different diameters. In addition, the track joint assembly may include a solid pin positioned at least partially within the first bore. The track joint may also include a bushing positioned coaxially around the pin. The bushing may include an axial end portion disposed in and contacting the first portion of the second bore. The bushing may also include an axial end-adjacent portion disposed in and contacting the second portion of the second bore. An outer diameter of the end-adjacent portion may be larger than an outer diameter of the end portion.

    Abstract translation: 公开了轨道接头组件的各种示例性实施例。 在一个示例性实施例中，轨道接头组件可以包括具有第一孔的第一连杆。 轨道接头组件还可以包括具有包括第一和第二部分的第二孔的第二连杆。 第一和第二部分可以具有不同的直径。 此外，轨道接头组件可以包括至少部分地定位在第一孔内的实心销。 轨道接头还可以包括同轴地布置在销上的衬套。 衬套可以包括设置在第二孔的第一部分中并且接触第二孔的第一部分的轴向端部。 套管还可以包括设置在第二孔的第二部分中并与其接触的轴向端部相邻部分。 端部相邻部分的外径可以大于端部部分的外径。

    LINK ASSEMBLY FOR A TRACK
    2.
    发明申请
    LINK ASSEMBLY FOR A TRACK 审中-公开
    链接组装一个轨道

    公开(公告)号：US20160194039A1

    公开(公告)日：2016-07-07

    申请号：US15067206

    申请日：2016-03-11

    Applicant: Caterpillar Inc.

    Inventor： David Patrick Fitzgibbons, JR. ,  Timothy Arthur Thorson ,  Cedric Hervé Tabone ,  Jeff Alan Jensen ,  Douglas Trent Weaver

    IPC: B62D55/20 ,  B62D55/21

    CPC classification number: B62D55/20 ,  B62D55/21

    Abstract: A link assembly for a track comprises a first side plate, and a second side plate coupled with the first side plate such that proximal surfaces of the first and second side plates are disposed in abutment with one another. The link assembly further includes a wear plate assembly that is coupled to a top face of the first side plate and a top face of the second side plate. The wear plate assembly is formed from a material having a wear resistance greater than a wear resistance of the first and second side plates.

    Abstract translation: 用于轨道的连杆组件包括第一侧板和与第一侧板联接的第二侧板，使得第一和第二侧板的近侧表面彼此邻接设置。 连杆组件还包括耦合到第一侧板的顶面和第二侧板的顶面的耐磨板组件。 耐磨板组件由具有大于第一和第二侧板的耐磨性的耐磨性的材料形成。

    TRACK JOINT ASSEMBLIES
    3.
    发明申请
    TRACK JOINT ASSEMBLIES 有权
    跟踪组合

    公开(公告)号：US20150061372A1

    公开(公告)日：2015-03-05

    申请号：US14461321

    申请日：2014-08-15

    Applicant: Caterpillar Inc.

    Inventor： Gregory Jerome Kaufmann ,  Timothy Arthur Thorson ,  Kevin Lee Steiner ,  Caroline Marie Brewer ,  Mark Steven Diekevers ,  Temitope Olayemi Akinlua ,  Martin Tagore Joseph Xavier

    IPC: B62D55/088 ,  B62D55/21

    CPC classification number: B62D55/0887 ,  B62D55/21

    Abstract: Disclosed are various exemplary embodiments of a track joint assembly. In one exemplary embodiment, the track joint assembly may include a first link having a first bore. Additionally, the track joint assembly may include a second link having a second bore. The track joint assembly may also include a bushing. The bushing may include a first axial end portion disposed in the first bore. In addition, the bushing may include a second axial end portion disposed in the second bore. The track joint assembly may also include a seal assembly positioned at an axial end of the first axial end portion. The seal assembly may contact the first link at a seal-link interface.

    Abstract translation: 公开了轨道接头组件的各种示例性实施例。 在一个示例性实施例中，轨道接头组件可以包括具有第一孔的第一连杆。 另外，轨道接头组件可以包括具有第二孔的第二连杆。 轨道接头组件还可以包括衬套。 衬套可以包括设置在第一孔中的第一轴向端部。 此外，衬套可以包括设置在第二孔中的第二轴向端部。 轨道接头组件还可以包括位于第一轴向端部的轴向端部处的密封组件。 密封组件可以在密封连接界面处接触第一连杆。

    Laser brazing of annular metal seal member on track link
    4.
    发明授权
    Laser brazing of annular metal seal member on track link 有权

    公开(公告)号：US10040495B2

    公开(公告)日：2018-08-07

    申请号：US14962409

    申请日：2015-12-08

    Applicant: Caterpillar Inc.

    Inventor： Thierry Andre Marchione ,  Brent David Widder ,  Timothy Arthur Thorson ,  Gregory Jerome Kaufmann

    IPC: B62D55/32 ,  B62D55/088 ,  B23K1/005 ,  B62D55/092 ,  B62D55/21

    Abstract: A method of manufacturing an undercarriage track joint assembly includes forming at least a first portion of a seal assembly by laser brazing an annular, metal sealing washer to a first track link of the undercarriage track joint assembly. The method may also include performing the laser brazing to form at least one of an annular fillet of braze material between the first track link and at least a portion of an inner diameter surface of the washer and an annular fillet of braze material between the first track link and at least a portion of an outer diameter surface of the washer. The method may still further include inserting a second portion of the seal assembly into a counterbore formed in an axial face of a second track link of the track joint assembly such that an axial sealing face of the washer opposite from the first track link slidably engages with the second portion of the seal assembly on the second track link of the track joint assembly to form a sealing surface between the first and second track links.

    Variable Hardening Depth In Track Link For A Ground-Engaging Track
    9.
    发明申请
    Variable Hardening Depth In Track Link For A Ground-Engaging Track 有权
    可变硬化深度在轨道链接的地面接合轨道

    公开(公告)号：US20150008730A1

    公开(公告)日：2015-01-08

    申请号：US13933491

    申请日：2013-07-02

    Applicant: Caterpillar, Inc.

    Inventor： Kevin Lee Steiner ,  Timothy Arthur Thorson ,  Mark Steven Diekevers ,  Caroline Marie Brewer ,  Gregory J. Kaufmann ,  Temitope Olayemi Akinlua

    IPC: B62D55/20 ,  B62D55/21

    CPC classification number: B62D55/21 ,  B62D55/202 ,  C21D1/10 ,  C21D1/42 ,  Y02P10/253

    Abstract: A track link for a ground-engaging track includes an elongate link body having a lower hardness material forming a lower mounting surface for mounting a track shoe, and a sacrificial higher hardness material forming an upper rail surface for contacting rotatable track engaging elements. The lower hardness and higher hardness materials transition at a material interface within the elongate link body, and the material interface is longitudinally non-uniform, such that the sacrificial higher hardness material has a varying depth from the upper rail surface to retard scalloping.

    Abstract translation: 用于地面接合轨道的轨道连杆包括具有形成用于安装履带板的下安装表面的较低硬度材料的细长连杆体，以及形成用于接触可旋转轨道接合元件的上轨道表面的牺牲性高硬度材料。 在细长连杆体内的材料界面处的较低的硬度和较高的硬度材料转变，并且材料界面是纵向不均匀的，使得牺牲的高硬度材料具有从上轨道表面变化到延迟扇贝的深度。

    SYSTEM TO VERIFY MACHINING SETUP
    10.
    发明申请
    SYSTEM TO VERIFY MACHINING SETUP 审中-公开
    系统验证加工设置

    公开(公告)号：US20150338839A1

    公开(公告)日：2015-11-26

    申请号：US14283049

    申请日：2014-05-20

    Applicant: CATERPILLAR INC.

    Inventor： Rohit Arun Bhapkar ,  Nien Lung Lee ,  Timothy Arthur Thorson

    IPC: G05B19/19

    CPC classification number: G05B19/19 ,  G05B19/401 ,  G05B2219/36048 ,  G05B2219/37221 ,  G05B2219/50132

    Abstract: A setup verification system for a machining process is disclosed. The setup verification system includes a console, a master component, and a modified machining station. The consoled includes a console fixture and a locator affixed to the console fixture. The master component is within the console fixture and in contact with the locator. The master component includes a feature machined into the master component. The modified machining station includes a housing and an instrumented tool coupled to the housing. The instrumented tool includes a tool shaft and a sensor attached to the tool shaft.

    Abstract translation: 公开了一种用于加工过程的安装验证系统。 设置验证系统包括控制台，主组件和修改的加工站。 安慰者包括控制台固定装置和固定在控制台固定装置上的定位器。 主控组件位于控制台固定装置内并与定位器接触。 主组件包括加工到主组件中的功能。 改进的加工站包括壳体和联接到壳体的仪表工具。 仪器工具包括工具轴和连接到工具轴的传感器。

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