Undercarriage assembly of a track-type work machine
US5913374A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 1997 |
| Grant date | Jun 22, 1999 |
| Priority date | — |
| Expiry date | Apr 8, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An undercarriage assembly of a track-type work machine includes a drive wheel, an idler wheel, and a plurality of track supporting rollers. The assembly also includes a track belt which contacts the drive wheel, the idler wheel, and each of the plurality of track supporting rollers. The plurality of track supporting rollers includes a first left roller group, a second left roller group, a middle roller group, a first right roller group, and a second right roller group. The plurality of track supporting rollers cooperate with the track belt in order to reduce the number of vibrations and shocks during operation of the track-type work machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.