专利名称：TRACK JOINT ASSEMBLIES
发明人：Mark Steven Diekevers,Caroline Marie
Brewer,Gregory Jerome Kaufmann,TimothyArthur Thorson,Kevin Lee Steiner,TemitopeOlayemi Akinlua,Robert Lee Meyer
申请号：US14461249申请日：20140815
公开号：US20150061374A1公开日：20150305
专利附图：
摘要：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 firstbore. The track joint assembly may also include a second link having a second bore. Inaddition, the track joint assembly may include a solid pin positioned at least partiallywithin the first bore. The track joint assembly may also include a bushing positionedcoaxially around the pin. The bushing may include an axial end portion disposed in thesecond bore. The second link may include a sealing portion surrounding an axial end ofthe axial end portion. The sealing portion may include material having a different wearresistance than material of another portion of the second link.
申请人：Caterpillar Inc.
地址：Peoria IL US
国籍：US
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