Electric power tool with a plurality of operational component groups accommodated in separate housings
US6902013B2 · kind B2 · utility
5Cited by
16References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2003 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Dec 22, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2186
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric power tool has a plurality of operational component groups; a plurality of separate housings which accommodate the operational component groups, the housings being couplable with one another in series, at least one of the housings being composed of a synthetic plastic casing which is reinforced with a metal sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.