Rubber crawler
US7524001B2 · kind B2 · utility
2Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2003 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | May 7, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/244
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rubber crawler has a structure in which connecting members are sequentially fitted onto wing portions adjacent to each other without using steel cords for resisting tensile force applied to the rubber crawler. Accordingly, the rubber crawler of the present invention has excellent characteristics in that breakage of steel cords due to the tensile force can be prevented, and torsion of the rubber crawler can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.