An improved line trimmer and edging unit for lawn and garden use provides a multi-position accessory handle, a roller edge guide having a flange concentrically located about the motor shaft and being of sufficient diameter to maintain a consistent distance between the cutting plane and the object be
An improved line trimmer and edging unit for lawn and garden use provides a multi-position accessory handle, a roller edge guide having a flange concentrically located about the motor shaft and being of sufficient diameter to maintain a consistent distance between the cutting plane and the object being edged around, symmetrically disposed safety switches, and a battery located symmetrically in-line with the center of the shaft of the unit. The combination lawn trimmer and edger unit may be used in a first, horizontal cutting plane position for lawn and weed trimming, and may be further used in a second, vertical cutting plane position for edging.
대표청구항▼
We claim: 1. A combination vegetation trimmer and edger comprising: (a.) a motor, said motor affixed to a shaft; (b.) a head for carrying cutting means, said head mechanically coupled to said motor and supported by said shaft; (c.) at least one control handle affixed to said shaft; (d.) a front ha
We claim: 1. A combination vegetation trimmer and edger comprising: (a.) a motor, said motor affixed to a shaft; (b.) a head for carrying cutting means, said head mechanically coupled to said motor and supported by said shaft; (c.) at least one control handle affixed to said shaft; (d.) a front handle; and, (e.) a motor actuation mechanism positioned upon said at least one control handle and comprising at least one motor activation switch, whereby said combination vegetation trimmer and edger may be used in a first, horizontal cutting plane position for lawn and weed trimming, and may be further used in a second, vertical cutting plane position for edging. 2. The combination vegetation trimmer and edger of claim 1, wherein the motor actuation mechanism comprises two mechanical motor activation switches. 3. A combination vegetation trimmer and edger comprising: (a.) a motor, said motor affixed to a shaft; (b.) a head for carrying cutting means, said head mechanically coupled to said motor and supported by said shaft; (c.) at least one control handle affixed to said shaft; (d.) a front handle; and, (e.) a first switch and a second switch positioned upon said at least one control handle to actuate the motor, whereby said combination vegetation trimmer and edger may be used in a first, horizontal cutting plane position for lawn and weed trimming, and may be further used in a second, vertical cutting plane position for edging, wherein the first switch is engaged in the first position and the second switch is engaged in the second position. 4. The combination vegetation trimmer and edger of claim 3, wherein the first and second switches are mechanical switches. 5. A combination vegetation trimmer and edger comprising: (a.) a motor, said motor affixed to a shaft; (b.) a head for carrying cutting means, said head mechanically coupled to said motor and supported by said shaft; (c.) at least one control handle affixed to said shaft; (d.) a front handle; and, (e.) at least one mechanical switch positioned upon said at least one control handle, whereby said combination vegetation trimmer and edger may be used in a first, horizontal cutting plane position for lawn and weed trimming, and may be further used in a second, vertical cutting plane position for edging, wherein the at least one mechanical switch is positioned on the at least one control handle such that the combination vegetation trimmer and edger can be operated in the first and second positions.
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이 특허에 인용된 특허 (10)
Yates Jan B. ; Searle John F. ; Trees Gregory A., Apparatus for adjusting relative positions of first and second members.
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