公开(公告)号：US09434425B2

公开(公告)日：2016-09-06

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: B62D55/21 ,  B62D55/088

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。

公开(公告)号：US09180921B2

公开(公告)日：2015-11-10

申请号：US13632847

申请日：2012-10-01

Applicant: Caterpillar Inc.

Inventor： Martin Tagore Joseph Xavier ,  Daniel I. Knobloch

IPC: B62D55/096 ,  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。