中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.02 seconds)

    TRACK JOINT ASSEMBLIES
    1.
    发明申请
    TRACK JOINT ASSEMBLIES 审中-公开
    跟踪组合

    公开(公告)号：WO2015031273A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052556

    申请日：2014-08-25

    Applicant: CATERPILLAR INC.

    Inventor： AKINLUA, Temitope O. ,  DIEKEVERS, Mark S. ,  BREWER, Caroline M. ,  KAUFMANN, Gregory J. ,  THORSON, Timothy A. ,  STEINER, Kevin L. ,  MEYER, Robert L.

    IPC: B62D55/20 ,  B62D55/21 ,  B62D55/32

    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. Additionally, the track joint assembly may include a pin positioned at least partially within the first bore. The track joint assembly may also include an inner bushing positioned coaxially around the pin, and at least partially within the second bore. In addition, the track joint assembly may include an outer bushing positioned coaxially around the inner bushing. The track joint assembly may also include a seal assembly positioned between the first link and the second link to form a hermetic seal between the first link and the second link.

    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第二孔的第二连杆。 另外，轨道接头组件可以包括至少部分地位于第一孔内的销。 轨道接头组件还可以包括同轴地围绕销定位并且至少部分地位于第二孔内的内衬套。 此外，轨道接头组件可以包括同轴地围绕内衬套定位的外套筒。 轨道接头组件还可以包括位于第一连杆和第二连杆之间的密封组件，以在第一连杆和第二连杆之间形成气密密封。

    FLIP-FLOP TRACK ROLLERS
    2.
    发明申请
    FLIP-FLOP TRACK ROLLERS 审中-公开

    公开(公告)号：WO2021154434A1

    公开(公告)日：2021-08-05

    申请号：PCT/US2020/067099

    申请日：2020-12-28

    Applicant: CATERPILLAR INC.

    Inventor： STEINER, Kevin L. ,  WEISBRUCH, Eric Bernard ,  KNOBLOCH, Daniel I. ,  NENNE, Timothy Michael

    IPC: B62D55/14

    Abstract: A track roller (300) includes a body (302) having a revolved configuration defining an axis of rotation (304), a radial direction (308), and a circumferential direction (306) disposed about the axis of rotation (304). A first axial extremity (310) and a second axial extremity (312) are disposed along the axis of rotation (304). The body of revolution (302) further includes a first rim portion (318) disposed proximate to the first axial extremity (310), and a second rim portion (318') disposed proximate to the second axial extremity (312). An outboard track contact surface (320) is disposed axially proximate to the first rim portion (318), and an inboard slot (322) is disposed axially proximate to the second rim portion (318').

    TRACK JOINT ASSEMBLIES
    3.
    发明申请
    TRACK JOINT ASSEMBLIES 审中-公开
    跟踪组合

    公开(公告)号：WO2015031269A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052548

    申请日：2014-08-25

    Applicant: CATERPILLAR INC.

    Inventor： DIEKEVERS, Mark S. ,  BREWER, Caroline M. ,  KAUFMANN, Gregory J. ,  THORSON, Timothy A. ,  STEINER, Kevin L. ,  AKINLUA, Temitope O. ,  MEYER, Kevin Gerard

    IPC: B62D55/20 ,  B62D55/21 ,  B62D55/32

    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. In addition, the track joint assembly may include a solid pin positioned at least partially within the first bore. The track joint assembly may also include a bushing positioned coaxially around the pin. The bushing may include an axial end portion disposed in the second bore. The second link may include a sealing portion surrounding an axial end of the axial end portion. The sealing portion may include material having a different wear resistance than material of another portion of the second link.

    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第二孔的第二连杆。 此外，轨道接头组件可以包括至少部分地位于第一孔内的实心销。 轨道接头组件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中的轴向端部。 第二连杆可以包括围绕轴向端部的轴向端部的密封部分。 密封部分可以包括具有与第二连杆的另一部分的材料不同的耐磨性的材料。

    TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATED METHOD OF MANUFACTURE
    4.
    发明申请
    TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATED METHOD OF MANUFACTURE 审中-公开

    公开(公告)号：WO2023022841A1

    公开(公告)日：2023-02-23

    申请号：PCT/US2022/037982

    申请日：2022-07-22

    Applicant: CATERPILLAR INC.

    Inventor： STEINER, Kevin L. ,  JOHANNSEN, Eric J.

    IPC: B62D55/28

    Abstract: In one aspect, a track shoe assembly (120) may include a shoe plate (202) having a shoe plate body (230) including a shoe plate attachment surface (232), and at least two slots (254) extending through at least the shoe plate attachment surface. The track shoe assembly may also include a grouser (200) having a grouser body (204) having a grouser attachment surface (212), and at least two tabs (218), integrally formed with the grouser body, the at least two tabs extending from the grouser attachment surface, and perpendicular to the grouser attachment surface, the at least two tabs of the grouser being configured to be positioned within the at least two slots of the shoe plate. In another aspect, a method of manufacturing a track shoe assembly may include forming a shoe plate as described above, forming a grouser as described above, and attaching the grouser to the shoe plate to thereby form a track shoe assembly.

    CROWN FOR A LINK IN A GROUND ENGAGING TRACK SYSTEM
    6.
    发明申请
    CROWN FOR A LINK IN A GROUND ENGAGING TRACK SYSTEM 审中-公开
    在地面接合轨道系统中链接

    公开(公告)号：WO2016081177A1

    公开(公告)日：2016-05-26

    申请号：PCT/US2015/058085

    申请日：2015-10-29

    Applicant: CATERPILLAR INC.

    Inventor： STEINER, Kevin L. ,  BREWER, Caroline M. ,  AKINLUA, Temitope O. ,  KNOBLOCH, Daniel I. ,  CLARKE, Donovan ,  NENNE, Timothy

    IPC: B62D55/21

    CPC classification number: B62D55/21

    Abstract: The disclosure relates to a system and method for a link (128) for a track chain (124) in a ground-engaging track system (102). The link (128) has an elongate link body (130) including a first and a second crown (402, 404). The elongate link body (130) includes a shoe surface (132) and a rail surface (134). The shoe surface (132) is configured to contact a track shoe coupled to the elongate link body (130). The rail surface (134) is opposite the shoe surface (132) and has a first end section (302), a middle section (306), and a second end section (304). The first and second crowns (402, 404) on the rail surface (134) each define a convex portion of the rail surface (134). The first crown (402) is positioned on the first end section (302) and the second crown (404) is positioned on the second end section (304). The first and second crowns (402, 404) are configured to delay scallop formation in the rail surface (134).

    Abstract translation: 本公开涉及一种用于在接地轨道系统（102）中用于轨道链（124）的链路（128）的系统和方法。 连杆（128）具有包括第一和第二冠部（402,404）的细长连杆体（130）。 细长连杆体（130）包括鞋表面（132）和轨道表面（134）。 鞋表面（132）构造成接触与细长连杆体（130）连接的履带板。 轨道表面（134）与鞋面（132）相对，并具有第一端部（302），中部（306）和第二端部（304）。 导轨表面（134）上的第一和第二冠部（402,404）各自限定轨道表面（134）的凸出部分。 第一冠（402）定位在第一端部（302）上，第二冠（404）位于第二端部（304）上。 第一和第二冠部（402,404）被配置成延迟轨道表面（134）中的扇贝形成。

    JOINT BUSHINGS FOR TRACK JOINT ASSEMBLIES
    8.
    发明申请
    JOINT BUSHINGS FOR TRACK JOINT ASSEMBLIES 审中-公开
    用于跟踪联合组合的联合布线

    公开(公告)号：WO2015031251A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2014/052519

    申请日：2014-08-25

    Applicant: CATERPILLAR INC.

    Inventor： STEINER, Kevin L. ,  THORSON, Timothy A. ,  BREWER, Caroline M. ,  DIEKEVERS, Mark S. ,  AKINLUA, Temitope O.

    IPC: B62D55/20 ,  B62D55/21 ,  B62D55/32

    CPC classification number: B62D55/092 ,  B62D55/0887 ,  B62D55/21

    Abstract: Disclosed are various exemplary embodiments of a joint bushing for a track joint assembly. In one exemplary embodiment, the joint bushing may include a generally cylindrical outer surface. The joint bushing may also include a generally cylindrical inner bearing surface defining a bore. The inner bearing surface may include a plurality of valley-shaped recesses.

    Abstract translation: 公开了用于轨道接头组件的接头衬套的各种示例性实施例。 在一个示例性实施例中，接头衬套可以包括大致圆柱形的外表面。 接头套管还可以包括限定孔的大致圆柱形的内轴承表面。 内轴承表面可以包括多个谷形凹部。

    VIBRATION-DAMPED TRACK SHOE FOR MOBILE MACHINE
    9.
    发明申请
    VIBRATION-DAMPED TRACK SHOE FOR MOBILE MACHINE 审中-公开
    用于移动机器的振动阻尼履带鞋

    公开(公告)号：WO2014172082A1

    公开(公告)日：2014-10-23

    申请号：PCT/US2014/031893

    申请日：2014-03-26

    Applicant: CATERPILLAR INC.

    Inventor： KNOBLOCH, Daniel I. ,  STEINER, Kevin L. ,  XAVIER, Martin T. J.

    IPC: B65D55/08 ,  B62D55/18

    CPC classification number: B62D55/096 ,  B62D55/28

    Abstract: A track shoe (30) is disclosed for use with a mobile machine (10). The track shoe may have a base plate (46) with an inner surface (38) and an outer surface (44), and a grouser bar (54) extending from the outer surface away from the base plate. The track shoe may also have a vibration damping coating (58) applied to opposing ends of the base plate at the inner surface. The vibration damping coating may have a thickness about equal to a thickness of the base plate.

    Abstract translation: 公开了一种与移动机器（10）一起使用的履带板（30）。 履带板可以具有带有内表面（38）和外表面（44）的基板（46）和从外表面远离基板延伸的梳齿条（54）。 履带板还可以具有在内表面上施加到基板的相对端部的减振涂层（58）。 振动阻尼涂层可以具有大约等于基板厚度的厚度。

Patent Agency Ranking