High lift mechanism for rear end of front mounted mower

A front-mounted rotary mower is coupled to a vehicle by a pair of vertically swingable lift arms coupled between the vehicle and mounting brackets located in a central portion of the mower blade housing. A lift mechanism includes a pair of linkages respectively coupled between the pair of lift arms...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUHN, JOHN B
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HARVESTING HUMAN NECESSITIES HUNTING MOWING TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TRAPPING
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Beschreibung
Zusammenfassung:	A front-mounted rotary mower is coupled to a vehicle by a pair of vertically swingable lift arms coupled between the vehicle and mounting brackets located in a central portion of the mower blade housing. A lift mechanism includes a pair of linkages respectively coupled between the pair of lift arms and the rear of the blade housing. Each linkage includes one link which carries a roller at one end disposed for engagement with the vehicle frame as the lift arms are swung upwardly, which action causes the one link to pivot to effect elevation of the rear end of the housing.