发明名称 |
Roller Collar Guard Plate |
摘要 |
A construction machine includes a chassis, at least one continuous track supporting the chassis, at least one rim operatively associated with the continuous track, a shaft rotatably associated with the rim, and a collar operatively associated with the shaft and a guard plate. The collar has a variably angled face interfacing with the rim, and a labyrinth is formed between the collar and the rim via the variably angled face. |
申请公布号 |
US2017050686(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
US201514830081 |
申请日期 |
2015.08.19 |
申请人 |
Caterpillar Inc. |
发明人 |
Kaufmann Gregory J.;Johannsen Eric James;Dumitru Mircea;Thorson Timothy;Trone Matthew |
分类号 |
B62D55/088;B62D55/15;B62D55/06 |
主分类号 |
B62D55/088 |
代理机构 |
|
代理人 |
|
主权项 |
1. An undercarriage track roller, comprising:
a shaft; at least one collar operatively associated with the shaft; a guard plate operatively associated with the collar; at least one rim rotatably associated with the shaft and interfacing with the collar; and a labyrinth formed between the collar and the rim, the labyrinth being at least partially overshadowed by the guard plate. |
地址 |
Peoria IL US |