Patent ID: 9546636
Date: 2017-01-17
CPC Classifications: F02B,F02M,F02N

Claim:
1. A work apparatus comprising: a housing; a work tool; a combustion engine having a rotatably mounted crankshaft and being arranged in said housing and configured to drive said work tool; a starting enrichment unit configured for said combustion engine and having an operating mode selector configured to be actuated by an operator; said starting enrichment unit having an operating position and at least one starting position; said operating mode selector being configured to set said starting enrichment unit to said at least one starting position; a reset unit configured to reset said starting enrichment unit from said at least one starting position to said operating position when said crankshaft assumes a rotational speed which exceeds a reset rotational speed; and, said reset unit being configured to block said starting enrichment unit from shifting into said starting position at a rotational speed exceeding said reset rotational speed.