초록 ▼

Parallel tube type, gasoline powered, blower/vacuums with improved versatility are provided. In one possible feature, a flapper throttle adjacent to the housing for controlling the engine is pivotable from side-to-side with respect to an elongate handle. The elongate handle is sufficiently long to a

Parallel tube type, gasoline powered, blower/vacuums with improved versatility are provided. In one possible feature, a flapper throttle adjacent to the housing for controlling the engine is pivotable from side-to-side with respect to an elongate handle. The elongate handle is sufficiently long to allow a plurality of gripping positions, while the flapper throttle is sufficiently long to allow the operator to access the flapper throttle from different gripping positions on the handle. In another possible feature, a pivotable lever throttle is provided at an interface of the handle forward portion and a transverse grip portion at the handle forward portion end. The lever throttle has a first end accessible to the operator when gripping the transverse grip portion, and a second end accessible to the operator when gripping the handle forward portion. In another possible feature, a blower/vacuum is provided with a rear handle that increases blower/vacuum versatility in that the operator has a plurality of gripping choices available to him.

대표청구항 ▼

[ What is claimed is:] [4.] A blower/vacuum comprising:a housing having a central axis, and having a forward end and a rearward end along the central axis;a gasoline engine disposed in the housing at the housing rearward end;a fan assembly located at the housing and driven by the engine;an air flow

[ What is claimed is:] [4.] A blower/vacuum comprising:a housing having a central axis, and having a forward end and a rearward end along the central axis;a gasoline engine disposed in the housing at the housing rearward end;a fan assembly located at the housing and driven by the engine;an air flow tube connected to the housing forward end and in flow communication with the fan assembly, the air flow tube being aligned with the central axis and having a vacuum tube and a blower tube that are parallel and adjacent to each other;an elongate handle adjacent to the housing, the handle being located so as to be above the housing during use of the blower/vacuum by an operator, the handle defining a pair of sides and having a forward portion and a rearward portion cooperating to define an interior gap between the housing and the handle, the handle being aligned with the central axis and having a length that is sufficiently long to allow the operator to grip the handle forward portion during use of the blower/vacuum as a blower, and to allow the operator to grip the handle rearward portion during use of the blower/vacuum as a vacuum;a transverse grip portion extending substantially perpendicular to the elongate handle at the handle forward portion to allow the operator to grip the handle rearward portion with one hand while gripping the transverse grip portion with the other hand; anda pivotable lever throttle at an interface of the transverse grip portion and the handle forward portion for controlling the engine, the lever throttle being pivotable about a pivot axis that is substantially perpendicular to the central axis, the lever throttle having a first end above the pivot axis and extending above the handle and a second end below the pivot axis and extending into the interior gap to allow the operator to pivot the lever throttle by the lever first end when the operator grips the transverse grip portion, and to allow the operator to pivot the lever throttle by the lever second end when the operator grips the handle forward portion.