Dynamic damper apparatus with retaining structure
US10156278B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
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Key dates
| Filing date | Feb 15, 2017 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Jul 20, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F7/108
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A dynamic damper for dampening vibrations of a vehicle includes a cylindrical mass member with circumferentially arranged protrusions, a coaxial collar member including an annular ridge on an outer surface having a larger diameter than a body of the collar member, and a coaxial elastic member disposed between the cylindrical mass member and the collar member. The protrusions of the mass member can extend over an outer surface of the annular ridge of the collar member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.