Driving device for a motor scythe
AssigneeDolmar GmbH
InventorsAndreas Singer, Jochen Schoenhaar, Torsten Haussner
Life of this patent
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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).
Claims7
A driving device for a motor vegetation cutter, said driving device comprising:
- a cylinder (10) having a cylinder head and a fuel injection valve (12), a crankshaft, an ignition plug (11), an output coupling placed in a coupling box (15), cooling air intake and discharge devices (16, 20, 21), a fuel pump (17), and a starter box (18), wherein
- the output coupling box (15) and the starter box (18) are both received on the crankshaft and lay on opposite sides of a longitudinal axis of the cylinder (10), and the injection valve (12) has its jet directed onto the cylinder head or the ignition plug (11).
Dependencies are inferred from the claim text.