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公开(公告)号：US11613316B2
公开(公告)日：2023-03-28
申请号：US16774656
申请日：2020-01-28
Applicant: Caterpillar Inc.
IPC: B62D55/14
Abstract: A track idler includes a body of revolution defining an axis of rotation, a radial direction, and a circumferential direction disposed about the axis of rotation. A first axial extremity and a second axial extremity are disposed along the axis of rotation. The body of revolution further includes an outboard track contact surface that is disposed axially proximate to the first axial extremity, and an inboard slot is disposed axially proximate to the second axial extremity.
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Patent Agency Ranking
公开(公告)号：US20210229764A1
公开(公告)日：2021-07-29
申请号：US16774656
申请日：2020-01-28
Applicant: Caterpillar Inc.
Abstract: A track idler includes a body of revolution defining an axis of rotation, a radial direction, and a circumferential direction disposed about the axis of rotation. A first axial extremity and a second axial extremity are disposed along the axis of rotation. The body of revolution further includes an outboard track contact surface that is disposed axially proximate to the first axial extremity, and an inboard slot is disposed axially proximate to the second axial extremity.
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公开(公告)号：US20140083782A1
公开(公告)日：2014-03-27
申请号：US13627063
申请日：2012-09-26
Applicant: CATERPILLAR INC.
Inventor： Caroline Marie Brewer , Martin Tagore Joseph Xavier , Kevin Steiner , Temitope Olayemi Akinlua , Michael Hasselbusch , Timothy Michael Nenne
CPC classification number: B62D55/21 , B62D55/202
Abstract: A ground-engaging track system for a machine includes a track extending about a rotatable track engaging element, and having a track chain with a plurality of elongate links each including an upper rail surface formed of a sacrificial wear material and having a convex longitudinal profile configured to delay scallop formation therein. A link for a track chain and related methodology are also disclosed.
Abstract translation: 用于机器的接地轨道系统包括围绕可旋转的轨道接合元件延伸的轨道，并且具有轨道链，轨道链具有多个细长链节，每个细长链节包括由牺牲耐磨材料形成的上轨道表面，并且具有构造的凸形纵向轮廓 以延缓其中的扇贝形成。 还披露了一条轨道链和相关方法的链接。
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公开(公告)号：US11919584B2
公开(公告)日：2024-03-05
申请号：US16774539
申请日：2020-01-28
Applicant: Caterpillar Inc.
Abstract: A track roller includes a body having a revolved configuration defining an axis of rotation, a radial direction, and a circumferential direction disposed about the axis of rotation. A first axial extremity and a second axial extremity are disposed along the axis of rotation. The body of revolution further includes a first rim portion disposed proximate to the first axial extremity, and a second rim portion disposed proximate to the second axial extremity. An outboard track contact surface is disposed axially proximate to the first rim portion, and an inboard slot is disposed axially proximate to the second rim portion.
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公开(公告)号：US20210229762A1
公开(公告)日：2021-07-29
申请号：US16774539
申请日：2020-01-28
Applicant: Caterpillar Inc.
Abstract: A track roller includes a body having a revolved configuration defining an axis of rotation, a radial direction, and a circumferential direction disposed about the axis of rotation. A first axial extremity and a second axial extremity are disposed along the axis of rotation. The body of revolution further includes a first rim portion disposed proximate to the first axial extremity, and a second rim portion disposed proximate to the second axial extremity. An outboard track contact surface is disposed axially proximate to the first rim portion, and an inboard slot is disposed axially proximate to the second rim portion.
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公开(公告)号：US09045180B2
公开(公告)日：2015-06-02
申请号：US13627063
申请日：2012-09-26
Applicant: Caterpillar Inc.
Inventor： Caroline Marie Brewer , Martin Tagore Joseph Xavier , Kevin Steiner , Temitope Olayemi Akinlua , Michael Hasselbusch , Timothy Michael Nenne
CPC classification number: B62D55/21 , B62D55/202
Abstract: A ground-engaging track system for a machine includes a track extending about a rotatable track engaging element, and having a track chain with a plurality of elongate links each including an upper rail surface formed of a sacrificial wear material and having a convex longitudinal profile configured to delay scallop formation therein. A link for a track chain and related methodology are also disclosed.
Abstract translation: 用于机器的接地轨道系统包括围绕可旋转的轨道接合元件延伸的轨道，并且具有轨道链，轨道链具有多个细长链节，每个细长链节包括由牺牲耐磨材料形成的上轨道表面，并且具有构造的凸形纵向轮廓 以延缓其中的扇贝形成。 还披露了一条轨道链和相关方法的链接。
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