Compound vibration damper assembly
US7175150B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 24, 2004 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | May 24, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F3/10
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A compound vibration damper assembly includes a vertical damping unit fixedly connected at a lower end to a locating surface for absorbing a Z-direction vibration force transmitted to a target apparatus, and a horizontal damping unit connected at a lower end to an upper end of the vertical damping unit and at an upper end to a bottom of the target apparatus for absorbing X- or Y-direction vibration force transmitted to the target apparatus. The vertical damping unit includes a locating base, a central column, a supporting plate, and a vertical vibration force damping member disposed between the supporting plate and the locating base; and the horizontal damping unit includes an horizontal vibration force damping member located between an elastomeric base plate and an elastomeric top plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.