Cordless drill with metal housing
US6729414B2 · kind B2 · utility
41Cited by
9References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2002 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Jul 16, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A power tool with a metal housing (12) has motor (20) positioned within the housing (12). An output (22), positioned within the housing (12), is coupled with the motor (20) and is adapted to drive a tool. An activation member (26) is coupled with the motor (20). A battery pack (30) is electrically coupled with the activation member (26). The activation member (26) energizes and deenergizes the motor (20), which in turn, drives the output (22).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.