Hand power tool with housing having air inlet and air outlet openings
US6827157B2 · kind B2 · utility
7Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2002 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Nov 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand power tool has a housing provided with air inlet and/or air outlet openings, the openings are arranged in various regions of the housing and have different directions, and a cover is movably supported on the housing so as to close a part of the openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.