Hydraulic engine mount with center-clamped decoupler
US7475872B2 · kind B2 · utility
5Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2002 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Jan 25, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F13/105
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A powertrain mount comprises an upper orifice plate, a lower orifice plate, and a generally planar diaphragm having an enlarged central node. The central node is in constant contact with the upper orifice plate and in contact with the lower orifice plate. A periphery of the diaphragm is free to move between the upper orifice plate and the lower orifice plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.