Working machine safety device
US5240428A · kind A · utility
1Cited by
6References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 18, 1992 |
| Grant date | Aug 31, 1993 |
| Priority date | — |
| Expiry date | Jun 18, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/952
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A receiving part is provided externally of the body of a power tool, having an internal combustion engine provided with an ignition system. A plug is insertable in the receiving and has a portion of the ignition system incorporated in it. The receiving socket and the removable plug are provided respectively with connecting parts whereby, when fitted together, they will be electrically connected with each other, completing the ignition system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.