Electric tool and remote control holder for the electric tool
US8528217B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2009 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Feb 10, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27B17/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The purpose of the present invention is to maintain a better usability and a better electrical connection, while restricting burden on an attachment portion of an electric tool. In an attachment portion of a chain saw to which a battery pack is mounted, a pair of ribs are provided parallel to and on outer surfaces of the guide rails. On the contrary, a connecting member of a remote control holder has a connecting wall positioned outside the guide rails and having a pair of recessed grooves for allowing the pair of ribs to be fitted into the recessed grooves. The chain saw can be connected to the connecting member without utilizing the guide rails and by the engagement between the ribs and the connecting wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.