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公开(公告)号：US09604681B2
公开(公告)日：2017-03-28
申请号：US14461249
申请日：2014-08-15
Applicant: Caterpillar Inc.
Inventor： Mark Steven Diekevers , Caroline Marie Brewer , Gregory Jerome Kaufmann , Timothy Arthur Thorson , Kevin Lee Steiner , 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. 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.
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公开(公告)号：US20140152086A1
公开(公告)日：2014-06-05
申请号：US13690615
申请日：2012-11-30
Applicant: CATERPILLAR INC.
Inventor： Robert Lee Meyer , Michael Dean Hasselbusch , Gergory Wayne Tomlins
CPC classification number: B62D55/21 , B62D55/14 , C21D1/18 , C21D1/22 , C21D9/0068 , C21D9/0087 , C21D2211/008
Abstract: A track link is disclosed for use with an undercarriage of a machine. The track link may have a body with a first surface and a second surface opposite the first surface. The track link may also have a shoe face extending between the first and second surfaces at a side of the body, and a roller rail extending between the first and second surfaces at a side of the body opposite the shoe face, The body may have a substantially uniform hardness of about 45 to 55 Rkw C between the shoe face and the roller rail.
Abstract translation: 公开了一种用于机器起落架的轨道连杆。 轨道连杆可以具有主体，其具有与第一表面相对的第一表面和第二表面。 轨道连杆还可以具有在主体的一侧在第一和第二表面之间延伸的鞋面，以及在身体的与鞋面相对的一侧在第一和第二表面之间延伸的滚子轨道。主体可以具有 在鞋面和滚子导轨之间的基本均匀的硬度为约45至55Rkw。
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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。
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公开(公告)号：US20150061374A1
公开(公告)日：2015-03-05
申请号：US14461249
申请日：2014-08-15
Applicant: Caterpillar Inc.
Inventor： Mark Steven Diekevers , Caroline Marie Brewer , Gregory Jerome Kaufmann , Timothy Arthur Thorson , Kevin Lee Steiner , Temitope Olayemi Akinlua , Robert Lee Meyer
IPC: B62D55/088 , B62D55/205
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定位在第一孔内的实心销。 轨道接头组件还可以包括同轴地围绕销定位的衬套。 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。
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Patent Agency Ranking
公开(公告)号：US09623920B2
公开(公告)日：2017-04-18
申请号：US14461289
申请日：2014-08-15
Applicant: Caterpillar Inc.
Inventor： Temitope Olayemi Akinlua , Mark Steven Diekevers , Caroline Marie Brewer , Gregory Jerome Kaufmann , Timothy Arthur Thorson , Kevin Lee Steiner , Robert Lee Meyer
IPC: F16F1/34 , 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. 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.
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公开(公告)号：US09004619B2
公开(公告)日：2015-04-14
申请号：US14258174
申请日：2014-04-22
Applicant: Caterpillar Inc.
Inventor： Robert Lee Meyer , Mark Steven Diekevers , Gregory Jerome Kaufmann , William Jay Ulrich, IV
Abstract: A mobile machine track shoe includes a ground engaging surface including a first grouser bar and a second grouser bar substantially parallel to the first grouser bar. The track shoe further includes a base opposite the ground engaging surface. The base includes a first relief disposed opposite the first grouser bar, and a second relief disposed opposite the second grouser bar.
Abstract translation: 移动式履带板包括地面接合表面，该地面接合表面包括基本上平行于第一索引杆的第一索引杆和第二索引杆。 履带板还包括与地面接合表面相对的底座。 底座包括与第一牙刷杆相对设置的第一凹槽和与第二牙刷杆相对设置的第二凸起。
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公开(公告)号：US20150061371A1
公开(公告)日：2015-03-05
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 , B62D55/092
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。
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公开(公告)号：US20150061370A1
公开(公告)日：2015-03-05
申请号：US14461289
申请日：2014-08-15
Applicant: Caterpillar Inc.
Inventor： Temitope Olayemi Akinlua , Mark Steven Diekevers , Caroline Marie Brewer , Gregory Jerome Kaufmann , Timothy Arthur Thorson , Kevin Lee Steiner , Robert Lee Meyer
IPC: B62D55/088 , B62D55/21 , B62D55/092
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。
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公开(公告)号：US20140225427A1
公开(公告)日：2014-08-14
申请号：US14258174
申请日：2014-04-22
Applicant: Caterpillar Inc.
Inventor： Robert Lee Meyer , Mark Steven Diekevers , Gregory Jerome Kaufmann , William Jay Ulrich, IV
IPC: B62D55/28
Abstract: A mobile machine track shoe includes a ground engaging surface including a first grouser bar and a second grouser bar substantially parallel to the first grouser bar. The track shoe further includes a base opposite the ground engaging surface. The base includes a first relief disposed opposite the first grouser bar, and a second relief disposed opposite the second grouser bar.
Abstract translation: 移动式履带板包括地面接合表面，该地面接合表面包括基本上平行于第一索引杆的第一索引杆和第二索引杆。 履带板还包括与地面接合表面相对的底座。 底座包括与第一牙刷杆相对设置的第一凹槽和与第二牙刷杆相对设置的第二凸起。
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