Invention Grant
- Patent Title: Track joint assemblies
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Application No.: US14461249Application Date: 2014-08-15
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Publication No.: US09604681B2Publication Date: 2017-03-28
- Inventor: Mark Steven Diekevers , Caroline Marie Brewer , Gregory Jerome Kaufmann , Timothy Arthur Thorson , Kevin Lee Steiner , Temitope Olayemi Akinlua , Robert Lee Meyer
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: B62D55/088
- IPC: B62D55/088 ; 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.
Public/Granted literature
- US20150061374A1 TRACK JOINT ASSEMBLIES Public/Granted day:2015-03-05
Information query
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