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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。
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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：US20220194495A1
公开(公告)日：2022-06-23
申请号：US17128607
申请日：2020-12-21
Applicant: Caterpillar Inc.
Inventor： Kevin L. Steiner , Donovan Stuart Clarke , Robert Donald Bierman , Eric B. Weisbruch , Jason L. Sebright , Martin Tagore Joseph Xavier , Daniel I. Knobloch , Philip Steffen Ricketts
IPC: B62D55/14
Abstract: An idler assembly includes a cylindrical hub defining an axis of rotation, a radial direction, and a circumferential direction. A stepped circumferential surface of the cylindrical hub has a first radially inner face, and a radially outer cylindrical face. Mounting holes extend radially into the radially outer cylindrical face. A first idler segment is attached to the cylindrical hub, and includes an at least partially flat body having a first planar chain link contacting surface. The cylindrical hub has a first set of metallurgical properties that is different than the second set of metallurgical properties of the first idler segment.
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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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公开(公告)号：US20230365206A1
公开(公告)日：2023-11-16
申请号：US17743040
申请日：2022-05-12
Applicant: Caterpillar Inc.
Inventor： Martin Tagore Joseph Xavier , Brian B. Umbach , Chetan Vilas Dahiwal
IPC: B62D55/14 , B62D55/092
CPC classification number: B62D55/14 , B62D55/092
Abstract: An idler wheel includes a hub, an outer rim, and a pair of side plates that form an interior cavity extending radially between the outer rim (110) and the hub, and axially between the pair of side plates. The first side plate defines a maximum side plate axial thickness disposed radially next to the hub in a cross-sectional plane containing a radial direction, and an axis of rotation, as well as a minimum side plate thickness disposed radially next to the outer rim. A ratio of the maximum thickness to the minimum thickness ranges from 1.325 to 1.900.
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Patent Agency Ranking
公开(公告)号：US20150061369A1
公开(公告)日：2015-03-05
申请号：US14461269
申请日：2014-08-15
Applicant: Caterpillar Inc.
Inventor： Timothy Arthur Thorson , Kevin Lee Steiner , Caroline Marie Brewer , Mark Steven Diekevers , Temitope Olayemi Akinlua , Martin Tagore Joseph Xavier
IPC: B62D55/092 , F16J15/34 , B62D55/088
CPC classification number: B62D55/0887 , B62D55/21 , F16J15/344
Abstract: Disclosed are various exemplary embodiments of a thrust ring for a track joint assembly. In one exemplary embodiment, the thrust ring may include a generally cylindrical outer surface. The thrust ring may also include a generally cylindrical inner surface including at least one protrusion extending toward a central axis of the thrust ring.
Abstract translation: 公开了用于轨道接头组件的推力环的各种示例性实施例。 在一个示例性实施例中，推力环可以包括大致圆柱形的外表面。 止推环还可以包括大致圆柱形的内表面，其包括至少一个朝向推力环的中心轴线延伸的突起。
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公开(公告)号：US20140091616A1
公开(公告)日：2014-04-03
申请号：US13632847
申请日：2012-10-01
Applicant: CATERPILLAR INC.
Inventor： Martin Tagore Joseph Xavier , Daniel I. Knobloch
IPC: B62D55/14
CPC classification number: B62D55/0966 , B62D55/14
Abstract: An idler wheel assembly for a track-type machine includes a circular body, and a sound dampening member. The circular body includes a central hub portion, an annular flange portion integral with the central hub portion, and a circumferential rim portion to define an annular cavity along with the central hub portion and the annular flange portion. The sound dampening member disposed in the annular cavity and a retainer plate positioned adjacent to the sound dampening member.
Abstract translation: 用于轨道式机器的惰轮组件包括圆形主体和减震构件。 圆形主体包括中心毂部分，与中心毂部分一体的环形凸缘部分，以及围绕中心毂部分和环形凸缘部分限定环形空腔的圆周边缘部分。 设置在环形空腔中的防振构件和邻近防音构件定位的保持板。
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