Quick-Change Blade System

Quick-Change Blade System

A lawn care device comprising a cutting deck (40) housing at least one blade (110); a rotatable shaft (100); and a blade mount (130, 200) operably coupled to the rotatable shaft (100), the blade mount (130) comprising at least one engagement slot (232) configured to enclose at least a portion of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRINKMAN, STEVE, DWYER, SEAN, CHANDLER, DARREN, RHOADES, LENNIE, ROTH, CHRIS
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Beschreibung
Zusammenfassung:A lawn care device comprising a cutting deck (40) housing at least one blade (110); a rotatable shaft (100); and a blade mount (130, 200) operably coupled to the rotatable shaft (100), the blade mount (130) comprising at least one engagement slot (232) configured to enclose at least a portion of the at least one blade (110), the blade mount further comprising at least one protruding member (236) disposed within the engagement slot to engage at least one alignment slot (160) disposed in the at least one blade offset relative to a longitudinal center line of the at least one blade (110) to secure the at least one blade within the engagement slot (232) responsive to insertion of the at least one blade (110) into the engagement slot. WO 2013/048574 PCT/US2012/035496 WO 2013/048574 PCT/US2012/035496 co m C=2 m C=2 CN C=2 C=2 C=2 r.% i C=2 m m CN C=2 co m C=2 CN m