Hydrokinetic torque coupling device with turbine-piston lock-up clutch and bevel gearing
US9562597B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2014 |
| Grant date | Feb 7, 2017 |
| Priority date | — |
| Expiry date | Mar 26, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2045/0278
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydrokinetic torque coupling device for coupling together a driving shaft and a driven shaft. The torque coupling device includes a casing rotatable about a rotational axis and having a casing cover shell and an impeller shell, an impeller coaxial aligned with the rotational axis and including the impeller shell, a turbine-piston coaxially aligned with and drivable by the impeller, a stator situated between the impeller and the turbine-piston, an output member including an output bevel gear, a torsional vibration damper operatively connecting the turbine-piston and the output hub, a rotatable input bevel gear drivenly connected to the torsional vibration damper, a carrier configured to connect to a stationary stator shaft, and a bevel pinion supported by and rotatable relative to the carrier. The bevel pinion meshes with gear teeth of the input bevel gear and gear teeth of the output bevel gear of the output member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.