Electric power tool
US8760102B2 · kind B2 · utility
11Cited by
1References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 3, 2012 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jan 16, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In an impact driver, a link unit (a link sleeve and first and second elongated protrusions) is provided between the mode switching ring for selecting an operation mode and the slide button for selecting the rotation speed. With the link unit, a switching operation of a slide button to the high-speed side is performed in coordination with a selecting operation of a mode switching ring to an impact mode or a vibration drill mode and the rotation speed is held at high speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.