Mechanism for attaching trimmer line strips to a head of a trimming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 19, 2007
app pub date -
Oct 13, 2005
filing date -
Oct 13, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A trimmer head includes a housing encasing one or more impinging gear mechanisms. Each impinging gear mechanism includes at least one guide chamber disposed in the housing of trimmer head, and a pair of gripping gears located on opposed sides of an opening through which the trimmer line strip is received. The gripping gears engage the trimmer line strip upon insertion of the strip into the housing. At least one of the pair of gripping gears is located within the guide chamber and is movable linearly with respect to guide chamber, to permit securing of the trimmer line strip between the pair of gripping gears.
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