Invention Grant
US08905493B2 Track link with replaceable rail and method of replacing worn rails on track links
有权
跟踪可更换轨道链接和更换轨道链路上磨损的轨道的方法
- Patent Title: Track link with replaceable rail and method of replacing worn rails on track links
- Patent Title (中): 跟踪可更换轨道链接和更换轨道链路上磨损的轨道的方法
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Application No.: US13105137Application Date: 2011-05-11
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Publication No.: US08905493B2Publication Date: 2014-12-09
- Inventor: Tianjun Liu
- Applicant: Tianjun Liu
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Miller, Matthias & Hull
- Main IPC: B62D55/20
- IPC: B62D55/20 ; B62D55/21
Abstract:
A composite track link is provided that has a body and a replaceable rail brazed or soldered together to provide a metallurgical bond between the track link body and the rail such that the rail may be removed and replaced by heating the track link or the brazing or soldering filler metal when the rail becomes worn. This process enables the rail to be separated from the body of the track link so a new rail can be brazed or soldered to the body of the track link. As a result, track links or bodies of track links may outlast the rails by multiple use cycles. Further, the body and rail may be formed of different materials.
Public/Granted literature
- US20120286567A1 Track Link with Replaceable Rail and Method of Replacing Worn Rails on Track Links Public/Granted day:2012-11-15
Information query
IPC分类:
