Hydrodynamic coupling device
US6564914B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2000 |
| Grant date | May 20, 2003 |
| Priority date | — |
| Expiry date | Sep 21, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49904
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydrodynamic coupling device for producing a torque transmission connection between a drive unit and a transmission is provided including a first coupling device attached to the drive unit for coupling the hydrodynamic coupling device with the drive unit for transmitting a torque between the hydrodynamic coupling device and the drive unit and a second coupling device attached to the transmission for coupling the hydrodynamic coupling device with the transmission for transmitting a driving and/or braking torque between the hydrodynamic coupling device and the transmission. A method of making a hydrodynamic coupling device is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.