Idler key for track roller assembly
US8870304B2 · kind B2 · utility
0Cited by
17References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2011 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Feb 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/15
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An idler key for a track roller assembly is disclosed. The idler key may have a flange portion, and an elongated protrusion extending from the flange portion in a direction generally orthogonal to the flange portion. The idler key may also have at least one shoulder disposed between the flange portion and a base of the elongated protrusion. The at least one shoulder may have at least one machined surface configured to transfer load to a mating component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.