Patent · US Expired

Driving device for a motor scythe

US6202625A · kind A · utility

0Cited by

4References

7Claims

0Family size

Assignee

DOLMAR GmbH · DE

Inventors

Andreas Singer · Werdau, DE
Jochen Schoenhaar · Hamburg, DE
Torsten Haussner · Geesthacht, DE

Key dates

Filing date	Jun 11, 1999
Grant date	Mar 20, 2001
Priority date	—
Expiry date	Jun 11, 2019

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention relates to a driving device for a motor driven vegetation cutter or the like with a two cycle engine showing an injection valve (12), a coupling placed in a coupling box (15), air intake and air blow-off devices, a fuel pump (17), a starter box (18) as well as eventual other additional sets. It is proposed so as to create a compact arrangement of the parts of said driving device with an optimal cooling and combustion to place the coupling box (15) and the starter box (18) on opposed sides of the two cycle engine and to direct the injection valve (12) with its jet direction onto the cylinder head or the ignition plug (11).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.