Damping component and damping structure
US10054181B2 · kind B2 · utility
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6References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2016 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | Apr 28, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F7/108
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A damping component includes a base with an attachment portion to be attached to a vibrated member, a damping member disposed at an outer circumferential side of the base while being compressed, and a holding portion disposed at an outer circumferential side of the damping member and compressively holding the damping member. The damping member has rigidity lower than rigidity of the base and rigidity of the holding portion and has a loss factor, measured by a mechanical impedance method in a state being compressed between the base and the holding portion, of 0.05 or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.