Chain saw having a handle
US4693006A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 20, 1986 |
| Grant date | Sep 15, 1987 |
| Priority date | — |
| Expiry date | Jun 20, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27B17/0033
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The motor-driven chain saw has a first handle at the back end for holding and operating the tool and a second handle mounted farther toward the front of the tool housing. The second handle is mounted so as to be spaced from and to surround the housing and is used for holding and guiding the tool. One end of the second handle is secured to the underside of the housing, and its other end is secured to the longitudinal housing side on which the guide bar for accommodating the moving saw chain is also mounted. The second handle is bent backward from the transverse plane on this side of the housing, approximately at the elevation of the guide bar, where it is secured to this longitudinal side of the housing nearer the back thereof. A strut extends downwardly and rearwardly from the top of the second handle and its free end is secured to the housing together with the end of the rearwardly-extending portion of the second handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.