Viscous damper having a conical plunger tube
US4648577A · kind A · utility
7Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1985 |
| Grant date | Mar 10, 1987 |
| Priority date | — |
| Expiry date | Jun 27, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F15/023
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A damper which comprises a damper housing and a damper plunger in which the damper plunger comprises a top plate for the reception of an object that is to be damped, and a plunger tube. The plunger tube is frustoconical in configuration and can be moved into and out of a damping medium present in the damper housing, the larger cone diameter end of the plunger tube being directed into the damper medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.