초록 ▼

A wheel-mounted rotary string trimmer includes an engine mounted on a frame supported by individually adjustable wheels. A handle extending rearwardly from the frame at an adjustable angle provides handle height adjustment. The cutter head angle is adjustable, and the cutter head is offset to one si

A wheel-mounted rotary string trimmer includes an engine mounted on a frame supported by individually adjustable wheels. A handle extending rearwardly from the frame at an adjustable angle provides handle height adjustment. The cutter head angle is adjustable, and the cutter head is offset to one side of the frame and extends forward from the frame.

대표청구항 ▼

A rotary string trimmer comprising: (a) an engine mounted on a frame; (b) a pair of wheels attached to said frame, each of said wheels being independently adjustable in height relative to said frame; (c) a cutter head positioned forwardly of the left side of said frame and supported by a forwardly e

A rotary string trimmer comprising: (a) an engine mounted on a frame; (b) a pair of wheels attached to said frame, each of said wheels being independently adjustable in height relative to said frame; (c) a cutter head positioned forwardly of the left side of said frame and supported by a forwardly extending frame extension which is rigidly affixed to said frame, said cutter head being adjustable from a flat position to an angled position by virtue of a linkage including a rotatable shaft extending through said frame extension, said cutter head being adapted, when in a flat position, to rotate in a clockwise direction as viewed from above; (d) drive means extending from an output shaft of said engine to said cutter head, said drive means including a centrifugal clutch adapted to engage said cutter head at a predetermined engine speed; and (e) handle means extending rearwardly from said frame, the angle of said handle means relative to said frame being adjustable by selective fixed positioning of said handle relative to said frame.