Position dependent damper
US12370860B1 · kind B1 · utility
0Cited by
63References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2024 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jul 2, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F9/185
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A damper assembly includes a housing including a wall defining a first aperture fluidly coupled to a second aperture, a first tubular member coupled to the housing, a second tubular member extending between the wall and the first tubular member, a first plunger coupled to the second tubular member and in sliding engagement with an inner surface of the wall and an outer surface of the first tubular member, a third member extending within the first tubular member, and a second plunger coupled to the third member and in sliding engagement with an inner surface of the first tubular member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.