Non-pneumatic tire
US8276628B2 · kind B2 · utility
31Cited by
25References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2009 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Feb 9, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10054
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Provided is a non-pneumatic tire in which buckling can be prevented without a weight increase, the non-pneumatic tire including a spoke structure. The spoke structure is obtained by circumferentially arranging spokes intermittently at intervals and coupling together annular cylindrical outer member and cylindrical inner. The spoke structure is joined to an inner peripheral side of a tread ring. At least some of a plurality of spaces formed between two spokes adjacent to each other in the tire circumferential direction have an air-containing structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.