A HEADER SECURING MECHANISM FOR A COMBINE HARVESTER

In a combine harvester, the header (1) is lifted up by the feeder (8) and secured thereto by a mechanism including a pair of securing pins (23) on the feeder's carrier structure (20,21). The securing pins are provided with stops (35) protruding towards the header and which include a sloped surf...

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Bibliographische Detailangaben
Hauptverfasser:	Duquesne, Frank R. G, Missotten, Bart M. A, Reubens, Sam, Van Overschelde, Pieter, Jongmans, Dré W. J, Tallir, Frederik
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HARVESTING HUMAN NECESSITIES HUNTING MOWING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING
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Beschreibung
Zusammenfassung:	In a combine harvester, the header (1) is lifted up by the feeder (8) and secured thereto by a mechanism including a pair of securing pins (23) on the feeder's carrier structure (20,21). The securing pins are provided with stops (35) protruding towards the header and which include a sloped surface, configured to interact with positioning aids (39) on the header. The lateral outward or inward movement of the securing pins (23) is driven by a centrally placed actuator (24). As the actuator is extended, the positioning aids (39) roll or glide down the sloped surfaces, enabling a gradual approach of the header towards the feeder, up to a point where the securing pins (23) become aligned with slots (50) on the header. Continued actuation of the pin motion then establishes the securing of the header to the feeder.