Hand power tool device
US9440345B2 · kind B2 · utility
0Cited by
35References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2011 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Oct 13, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25D2250/371
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand power tool device includes a hammer tube and a B-impact damping system. The B-impact damping system includes at least one damping mechanism configured to damp recoil energy. The damping mechanism is disposed at least partially radially outside of the hammer tube in at least one operating state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.