Track link structure and pin joint assembly
US10065692B2 · kind B2 · utility
2Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2015 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Sep 6, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/205
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A track link includes a link body having first and second sides, a rail surface, a shoe engaging surface, and first and second end portions. A link pin bore at the first end portion is configured to receive a link pin. A bushing bore at the second end portion is configured to receive a bushing. A link pin boss is located at the first end portion on the first side and surrounds the link pin bore. A bushing boss is located at the second end portion on the second side and surrounds the bushing bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.