Hand-held power tool
US8083006B2 · kind B2 · utility
2Cited by
17References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2007 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Jun 21, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23B2270/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand-held power tool, in particular an electrical hand-held power tool (1), includes a drive motor (4), a tool shaft (14), and a first overload clutch (19) for limiting the maximum torque that acts on the tool shaft (14). Preferably, the hand-held power tool also includes a second overload clutch (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.