发明申请
- 专利标题： MOBILE MACHINE TRACK ROLLER HAVING A GUARD MEMBER
- 专利标题（中）： 移动机器跟踪滚轮有一个守卫会员
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申请号： US14667299申请日： 2015-03-24
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公开(公告)号： US20150284042A1公开(公告)日： 2015-10-08
- 发明人: Donald John Kalmes , Allen Jay Weeks , Connor John Haas , Timothy Richard Hoyt
- 申请人： Caterpillar Inc.
- 申请人地址： US IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： US IL Peoria
- 主分类号： B62D55/088
- IPC分类号： B62D55/088 ; B62D55/14
摘要：
A track roller for a mobile machine is disclosed. The track roller may have a shaft defining a central axis, and a roller body connected to the shaft and configured to rotate around the central axis relative to the shaft. The track roller may also have a sealing member positioned between the shaft and the roller body, and a collar member secured to the shaft and at least partially covering the sealing member. A passageway having an opening may be defined between the collar member and the roller body. The track roller may further have a guard member secured to the shaft, the guard member having a main body and an upper rim extending from the main body towards the roller body. The guard member may also have a plurality of projections extending from the main body towards the roller body, and a plurality of openings formed between the upper rim and the projections.
公开/授权文献
- US09656705B2 Mobile machine track roller having a guard member 公开/授权日：2017-05-23
信息查询
IPC分类:
