Striking tool
US9999967B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2010 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Jun 3, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25D2250/381
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A technique for making a handle vibration-proof while avoiding size increase is provided in an impact tool. The impact tool has a striking mechanism part for driving a tool bit in its axial direction, a motor for driving the striking mechanism part, a tool body housing the motor and striking mechanism part, an outer shell housing covering part of the tool body, a handle that is integrally formed with the outer shell housing and extends transversely to the axial direction, a first handle end portion formed on one extending end of the handle, a second handle end portion formed on the other extending end of the handle, a first elastic element that connects the first handle end portion and tool body for relative movement in the axial direction, and a second elastic element that connects the second handle end portion and tool body for relative movement in the axial direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.