Backpack-type power working machine
US5052073A · kind A · utility
32Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1991 |
| Grant date | Oct 1, 1991 |
| Priority date | — |
| Expiry date | Jan 23, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M13/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A backpack-type power working machine comprising: a carrying frame having side guard sections on both sides thereof, a fan attached to the carrying frame through intermediation of vibration-damping members, an engine connected to the fan, and an air cleaner having side end sections and situated at a position behind the fan and above the engine, the side end sections of the air cleaner being respectively attached to the side guard sections of the carrying frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.