Damper device
US6507976B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2001 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Jun 21, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/546
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A damper device includes a damper main body, and a grommet fixed to a fixing member. The damper main body includes a shaft portion having a plurality of engagement projection portions extending along a peripheral direction at predetermined intervals in an axial direction thereof. The grommet has a tube portion, an engaging device to be fixed to the fixing member formed outside the tube portion, and an elastic anchor piece disposed inside the tube portion to engage the engagement projection portions of the shaft portion pressed into the tube portion. When a stopper is formed outside the shaft portion and tightened to the grommet, the damper main body can be securely fixed to the grommet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.