Reduced sound transmitting idler for track-type vehicles
US6416142B1 · kind B1 · utility
42Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 2000 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Apr 20, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/125
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An idler for supporting the forward end of an endless track of a track-type tractor has an endless chain resiliently supported on an outer flange of the idler hub. An outer surface of the chain provides a substantially continuous bearing surface for support of the endless track supported by the idler
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.