Pendulum damping device for a motor vehicle torque transmission device
US9777794B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | May 4, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2045/0263
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pendulum damping device for a motor vehicle torque transmission device, having a support washer, a flyweight capable of being displaced with respect to the support washer in order to damp vibrations deriving from an engine of the vehicle, the flyweight exhibiting on a lateral terminal edge a receptacle receiving a limit stop. The limit stop comprises an insert intended to be fastened in the receptacle of the flyweight and delimiting a cavity having a bottom and a mouth opposite the bottom, and a stop body projecting outside the cavity through the mouth.The invention also relates to a torque transmission device utilizing a pendulum damping device of this kind.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.