Toothed belt
US9353827B2 · kind B2 · utility
3Cited by
13References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 31, 2010 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Jun 20, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16G1/10
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Configuring the inside of a tooth portion 15 of a toothed belt 10 with a core rubber layer 14 and the outer periphery of the tooth portion 15 with a tooth rubber layer 12. Also, including short fibers in the core rubber layer 14. The tooth rubber layer 12 is formed by curing a rubber composition containing 10 parts by weight or less high-density polyethylene with 100 parts by weight of matrix rubber. The value of tan δ for the tooth rubber layer 12 at 100-120° C. is maintained at 0.100-0.120.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.