Battery operated electrical tool
US6935438B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2001 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Jun 16, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A battery-operated electrical tool (10) is provided with a machine housing (11) that has a longish, substantially rod-shaped housing portion (12) containing an electric drive motor (13) and an end portion (15) on which a terminal connection surface (16) with push-in receptacle (17) for the detachable attachment of a battery packet (14) is provided, which said battery packet is provided with a connection part (18) that comprises a seating surface (19) matched to the connection surface (16) for seating on said connection surface, and comprising a push-in part (20) engaging in the push-in receptacle (17). The end portion (15) is inflected toward one side in relation to the housing portion (12) out of the direction of longitudinal extension. The terminal connection surface (16) of the end portion (15) extends within a plane (21) that is oriented skew in relation to a plane (22) extending substantially perpendicularly to the longitudinal axis (23) of the housing portion (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.