Patent ID: 11860663
Assignee: HUSQVARNA AB
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC G  A  F | IPC A  F  G

Claim 20:
21. A method for operating a throttle control mechanism to control a surfacing machine powered by a combustion engine and comprising a clutch mechanism, wherein the control mechanism comprises a control member arranged movable in a support structure, wherein the control member is arranged to be tensely attached to a throttle actuator of the surfacing machine via a tensile engagement member, wherein the control member is arranged to be held fixed in the support structure in at least a first throttle position, where the control member is arranged biased towards an idle throttle position when released from the at least first throttle position, and wherein the at least first throttle position and the idle throttle position are configurable to provide an engine speed margin with respect to an undesired engine speed range of the surfacing machine, the method comprising
releasing the control member from a current throttle position, and
moving the control member into a desired throttle position, whereby the control member is held fixed in the desired throttle position by the support structure.