Continuously variable chain-belt transmission
US6322466A · kind A · utility
9Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 1999 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Dec 14, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H57/0006
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A continuously variable chain-belt transmission has two cone-disk pulleys (pairs of conical disks) (4, 5), a chain belt (2) as well as a noise-damping device (23) for damping the noise generated by the chain-belt running over the cone-disk pulleys. The noise-damping device is arranged at the bearings of the conical disks (4, 5) and prevents sound waves from being transmitted through material portions of the transmission from the conical disks to adjacent parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.