Shock absorber
US10480604B2 · kind B2 · utility
2Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2015 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jul 27, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2230/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A shock absorber having an outer tube, an inner tube disposed coaxially in the outer tube and a piston reciprocally mounted in the inner tube. The interior of the inner tubes forms a working chamber for hydraulic oil while an annular replenishment chamber is formed between the inner and outer tubes. An improved base plate and base cage assembly facilitates fluid flow from the replenishment chamber to the working chamber during an extension cycle of the shock absorber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.