Machine and track assembly for use therewith
US8465110B2 · kind B2 · utility
1Cited by
27References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2012 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Apr 10, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/21
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.