Arbor damping device
US10376968B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Feb 14, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23B2250/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention provides an arbor damping device, including a rod body, a damper, two flexible absorbers and at least one flexible damping adjusting member. The rod body has an internal chamber, and the internal chamber includes a circumferential wall and two end walls. The damper is received in the internal chamber. The damper includes a side surface opposite to the circumferential wall and two end surfaces respectively opposite to the two end walls. The two flexible absorbers are disposed between the two end walls and the two end surfaces respectively. The at least one flexible damping adjusting member is radially disposed between the circumferential wall and the side surface, and axially disposed between the end walls and the two flexible absorbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.