Motor driven wood working tool with vacuum feature
US6948412B2 · kind B2 · utility
25Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2003 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Oct 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/707
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A motor driven power tool is provided having an internal dust collection system. A single electric motor drives the working member such as a saw or sander and simultaneously drives an air pump which acts as a collector vacuum for debris created when the power tool is in use. A dust collector shroud surrounds a portion of the cutting member and forms an outlet connected to the air pump inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.