STRING TRIMMER WITH A TRIMMER HEAD HAVING A SPOOL ASSEMBLY

According to examples, a spool assembly includes a spool formed of a central section including a core wall containing a core and passages extending through the core wall, an upper flange located at an upper portion of the central section, a lower flange located at a lower portion of the central sect...

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Bibliographic Details
Main Authors Rosenthal, Matthew, Sergyeyenko, Oleksiy P
Format Patent
LanguageEnglish
French
German
Published 27.07.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Summary:According to examples, a spool assembly includes a spool formed of a central section including a core wall containing a core and passages extending through the core wall, an upper flange located at an upper portion of the central section, a lower flange located at a lower portion of the central section, and a protrusion section integral with the central section and extending above the upper flange. The protrusion section includes a cut-out formed inside the protrusion section, the cut-out having a non-circular shape adapted to be securely engaged to a drive member of a motor.
Bibliography:Application Number: EP20180161537