中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

91 records (took 0.018 seconds)

    Adapter System for Attaching Components to Differently Sized Base Edges
    42.
    发明申请
    Adapter System for Attaching Components to Differently Sized Base Edges 审中-公开

    公开(公告)号：US20190017250A1

    公开(公告)日：2019-01-17

    申请号：US16132714

    申请日：2018-09-17

    Applicant: Caterpillar Inc.

    Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

    IPC: E02F9/28

    CPC classification number: E02F9/2816 ,  E02F9/2858 ,  E02F9/2883

    Abstract: A shim for use with a wear member comprises a body that defines a first aperture that includes a closed end and an open end, wherein the first aperture is defined by at least three surfaces including two side surfaces and at least one surface that defines the closed end and that further defines a surface normal that points toward the open end, and a second aperture that includes a closed end and an open end, wherein the second aperture is defined by at least three surfaces including two side surfaces and at least one surface that defines the closed end and that further defines a surface normal that points toward the open end. The surface normal of the first aperture forms an angle with the surface normal of the second aperture that is greater than zero degrees.

    Wear component for ground engaging tool
    43.
    发明授权
    Wear component for ground engaging tool 有权

    公开(公告)号：US09957691B2

    公开(公告)日：2018-05-01

    申请号：US14446095

    申请日：2014-07-29

    Applicant: Caterpillar Inc.

    Inventor： Thomas Marshall Congdon ,  Madhukar Maguluru ,  Nick William Biggs

    IPC: E02F3/815

    CPC classification number: E02F3/8152

    Abstract: A wear component for a ground engaging tool includes a mounting portion having a first surface, a second surface, and a thickness between the first surface and the second surface. The mounting portion is connectable to a mounting assembly of the ground engaging tool. The wear component also includes at least one wear portion connected to the mounting portion and forming at least one ground engaging edge. The at least one wear portion has at least one first surface including at least one groove extending from the at least one ground engaging edge toward the mounting portion, at least one second surface, and at least one thickness between the at least one first surface and the at least one second surface. A maximum of the at least one thickness of the at least one wear portion is larger than a maximum of the thickness of the mounting portion.

    Implement tooth assembly with tip and adapter
    44.
    发明授权
    Implement tooth assembly with tip and adapter 有权
    用尖端和适配器实现齿组件

    公开(公告)号：US09057177B2

    公开(公告)日：2015-06-16

    申请号：US13644493

    申请日：2012-10-04

    Applicant: CATERPILLAR INC.

    Inventor： William J. Renski ,  James Robert LaHood ,  Sudha Kottakapu ,  Thomas Marshall Congdon

    IPC: E02F9/28

    CPC classification number: E02F9/2825 ,  E02F9/2808 ,  E02F9/2858

    Abstract: A ground engaging tip of a tooth assembly for a base edge of a ground engaging implement, is provided, wherein the tooth assembly includes an adapter configured for attachment to a base edge of the ground engaging implement and having a forwardly extending adapter nose. In various embodiments, the ground engaging tip is configured for digging into work material in diverse earth moving environments.

    Abstract translation: 提供了一种用于地面接合工具的基部边缘的齿组件的地面接合尖端，其中所述齿组件包括被配置为附接到地面接合工具的基部边缘并且具有向前延伸的适配器鼻部的适配器。 在各种实施例中，地面接合尖端构造成用于在不同的地球运动环境中挖掘工作材料。

    Bucket shroud
    46.
    外观设计
    Bucket shroud 有权

    公开(公告)号：USD1046928S1

    公开(公告)日：2024-10-15

    申请号：US29924515

    申请日：2024-01-19

    Applicant: Caterpillar Inc.

    Designer： Nathan Bjerke ,  Thomas Marshall Congdon

    Abstract: FIG. 1 is a perspective view of a bucket shroud showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a bottom view thereof.
    The dashed broken lines depict portions of the bucket shroud which form no part of the claimed design.
    The dot-dash broken lines depict boundaries which form no part of the claimed design.

    LOCK PACKING PREVENTION FOR A BIT
    48.
    发明公开
    LOCK PACKING PREVENTION FOR A BIT 审中-公开

    公开(公告)号：US20230340760A1

    公开(公告)日：2023-10-26

    申请号：US17729301

    申请日：2022-04-26

    Applicant: Caterpillar Inc.

    Inventor： David Bruno Parzynski, JR. ,  Thomas Marshall Congdon

    IPC: E02F9/28 ,  E02F3/815

    CPC classification number: E02F9/2825 ,  E02F9/2833 ,  E02F3/8152

    Abstract: A retaining spring clip includes an elongated body defining a longitudinal direction, a lateral direction that is perpendicular to the longitudinal direction, and a transverse direction that is perpendicular to the lateral direction and the longitudinal direction. A handle is disposed proximate to a first longitudinal end, an intermediate spring is disposed along the longitudinal direction, and a stepped groove is disposed proximate to a second longitudinal end. A triangular shaped void forms a backside of the intermediate spring, and a void filler is disposed in the triangular shaped void.

    Cutting edge geometry
    50.
    发明授权
    Cutting edge geometry 有权

    公开(公告)号：US11725362B2

    公开(公告)日：2023-08-15

    申请号：US16924553

    申请日：2020-07-09

    Applicant: Caterpillar Inc.

    Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

    IPC: E02F3/815 ,  E02F9/26 ,  E02F9/28

    CPC classification number: E02F3/8152 ,  E02F9/26 ,  E02F9/2883

    Abstract: A wear member configured to be attached to a work implement includes a body defining a front working region, a rear mounting region, a first side region connecting the front working region to the rear mounting region, and a second side region connecting the front working region to the rear mounting region. The rear mounting region includes a plurality of mounting pads and defines at least once recess disposed at least partially on at least one of the plurality of the mounting pads.

Patent Agency Ranking