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公开(公告)号：US09359025B2
公开(公告)日：2016-06-07
申请号：US13926561
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Timothy A. Thorson , Gregory J. Kaufmann , Mark S. Diekevers , Robert L. Meyer
CPC classification number: B62D55/211 , B62D55/14 , B62D55/15 , B62D55/21 , B62D55/28
Abstract: A link assembly for an endless track may include a first track link with shoe-mounting structure configured to allow attachment of a track shoe, the first track link having substantially planar sides. The link assembly may also include a second track link with shoe-mounting structure configured to allow attachment of a track shoe, the second track link having substantially planar sides. Additionally, the link assembly may include a third track link with shoe-mounting structure configured to allow attachment of a track shoe, the third track link having substantially planar sides, the third track link being pivotally connected to the first track link at a first pivot joint, and the third track link being pivotally connected to the second track link at a second pivot joint.
Abstract translation: 用于环形轨道的连杆组件可以包括具有鞋子安装结构的第一轨道连杆，其构造成允许履带板的附接，第一轨道连杆具有基本平坦的侧面。 连杆组件还可以包括具有鞋子安装结构的第二轨道连杆，其构造成允许履带板的附接，第二轨道连杆具有基本平坦的侧面。 另外，连杆组件可以包括具有鞋安装结构的第三轨道连杆，其构造成允许履带板的附接，第三轨道连杆具有基本平坦的侧面，第三轨道连杆在第一枢轴处枢转地连接到第一轨道连杆 并且第三轨道连杆在第二枢转接头处枢转地连接到第二轨道连杆。
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公开(公告)号：US09359024B2
公开(公告)日：2016-06-07
申请号：US13926473
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson
IPC: B62D55/21 , B62D55/20 , B62D55/088 , B62D55/15 , B62D55/28
CPC classification number: B62D55/211 , B62D55/0887 , B62D55/15 , B62D55/20 , B62D55/21 , B62D55/28
Abstract: A track link has a link body. The link body of the track link may include a first substantially planar side surface, a second substantially planar side surface opposite the first substantially planar side surface, a shoe face extending between the first and second substantially planar side surfaces, and a roller rail extending between the first and second substantially planar side surfaces opposite the shoe face.
Abstract translation: 轨道链接具有链接体。 轨道连杆的连杆体可以包括第一基本上平坦的侧表面，与第一基本平坦的侧表面相对的第二基本平坦的侧表面，在第一和第二基本上平坦的侧表面之间延伸的鞋面， 与鞋面相对的第一和第二基本平坦的侧表面。
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公开(公告)号：US09359023B2
公开(公告)日：2016-06-07
申请号：US13926490
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson , Robert L. Meyer
Abstract: An undercarriage assembly includes a link assembly, including a plurality of laterally spaced pairs of track links pivotally connected to one another at pivot joints to form an endless chain. The assembly may also include an idler, the idler including a solid disk with substantially planar sides and an outer tread surface engaging an inner portion of the endless chain.
Abstract translation: 底架组件包括连杆组件，该连杆组件包括在枢转接头处彼此枢转地连接以形成环形链条的多个横向间隔开的一对轨道连杆。 组件还可以包括惰轮，惰轮包括具有基本平坦的侧面的实心盘和与环形链的内部部分接合的外胎面表面。
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公开(公告)号：US20140001827A1
公开(公告)日：2014-01-02
申请号：US13926490
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson , Robert L. Meyer
Abstract: An undercarriage assembly includes a link assembly, including a plurality of laterally spaced pairs of track links pivotally connected to one another at pivot joints to form an endless chain. The assembly may also include an idler, the idler including a solid disk with substantially planar sides and an outer tread surface engaging an inner portion of the endless chain.
Abstract translation: 底架组件包括连杆组件，该连杆组件包括在枢转接头处彼此枢转地连接以形成环形链条的多个横向间隔开的一对轨道连杆。 组件还可以包括惰轮，惰轮包括具有基本平坦的侧面的实心盘和与环形链的内部部分接合的外胎面表面。
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Patent Agency Ranking
公开(公告)号：US20140001824A1
公开(公告)日：2014-01-02
申请号：US13926691
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekvers , Timothy A. Thorson
IPC: B62D55/14
Abstract: An idler for a machine undercarriage includes a hub. The idler may also include a body extending radially outward from the hub, the body including a single solid disk with a first substantially planar side and a second substantially planar side opposite the first substantially planar side.
Abstract translation: 机器起落架的惰轮包括轮毂。 惰轮还可以包括从轮毂径向向外延伸的主体，主体包括具有第一基本平坦的侧面和与第一基本上平坦的一侧相对的第二基本平坦的一侧的单个实心盘。
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公开(公告)号：US10669602B2
公开(公告)日：2020-06-02
申请号：US15166972
申请日：2016-05-27
Applicant: CATERPILLAR INC.
Inventor： Daniel Sordelet , Robert L. Meyer , Fernando Martinez Diez
IPC: C21D9/00 , C21D1/18 , C22C38/00 , C22C38/04 , B23K9/23 , C21D1/60 , C22C38/22 , C22C38/02 , B23K35/30 , B32B15/01 , B23K9/04 , B23K9/18 , B62D55/26 , C21D1/06 , C21D1/25 , B23K103/04
Abstract: A manufacturing process includes depositing a clad layer having a thickness greater than about 0.5 mm (0.02 in) on a surface of the component by hardfacing, and creating a heat affected zone directly below the clad layer due to the depositing. The heat affected zone may be a region of the component where a lowest hardness is lower than a base hardness of the component below the heat affected zone. The method may also include heat treating the component after the deposition such that the lowest hardness in the heat affected zone is restored to within about 15% of the base hardness of the component.
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公开(公告)号：US10167529B2
公开(公告)日：2019-01-01
申请号：US14867408
申请日：2015-09-28
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Fernando Martinez Diez
IPC: B32B15/01 , B23K9/04 , C21D9/00 , B62D55/26 , B23K35/30 , C21D1/18 , C21D1/60 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/22 , B23K9/00 , C21D1/06 , B23K101/34 , B23K103/04 , B23K103/18
Abstract: A hardfacing process includes depositing a clad layer having a thickness greater than about 1 mm (0.04 in) on a surface of the component by arc welding, and creating a heat affected zone directly below the clad layer due to the depositing. The heat affected zone may be a region of the component where a lowest hardness is more than 40% lower than a base hardness of the component below the heat affected zone. The method may also include heat treating the component after the deposition such that the lowest hardness in the heat affected zone is restored to within about 15% of the base hardness of the component.
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公开(公告)号：US20170088911A1
公开(公告)日：2017-03-30
申请号：US15166972
申请日：2016-05-27
Applicant: CATERPILLAR INC.
Inventor： Daniel Sordelet , Robert L. Meyer , Fernando Martinez Diez
Abstract: A manufacturing process includes depositing a clad layer having a thickness greater than about 0.5 mm (0.02 in) on a surface of the component by hardfacing, and creating a heat affected zone directly below the clad layer due to the depositing. The heat affected zone may be a region of the component where a lowest hardness is lower than a base hardness of the component below the heat affected zone. The method may also include heat treating the component after the deposition such that the lowest hardness in the heat affected zone is restored to within about 15% of the base hardness of the component.
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公开(公告)号：US09481411B2
公开(公告)日：2016-11-01
申请号：US13926451
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson
Abstract: A roller for a machine undercarriage may include a roller body constructed from a single, unitary piece of parent material. The roller may also include a first roller tread disposed between a first end of the roller body and a second end of the roller body. Additionally, the roller may include a second roller tread disposed between the first and second ends of the roller body.
Abstract translation: 用于机器底盘的辊可以包括由单一的整体母材构成的辊体。 辊子还可以包括设置在辊体的第一端和辊体的第二端之间的第一辊胎面。 另外，辊可以包括设置在辊体的第一和第二端之间的第二辊胎面。
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