Hydraulic antivibration supports
US5741001A · kind A · utility
9Cited by
6References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1995 |
| Grant date | Apr 21, 1998 |
| Priority date | — |
| Expiry date | Oct 26, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F13/1409
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydraulic antivibration support comprises first and second rigid strength members, an elastomer body which has a thick wall interconnecting the two rigid strength members and which defines a portion of a working chamber, and a thin wall of elastomer which defines a portion of a compensation chamber that is connected to the working chamber via a narrow channel, the two chambers and the narrow channel being filled with a liquid. The support includes an abutment having no portion that projects into the working chamber from the inside surface of the thick wall of the elastomer body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.