REAPING BLADE-DRIVING DEVICE OF REAPING HARVESTER

REAPING BLADE-DRIVING DEVICE OF REAPING HARVESTER

PROBLEM TO BE SOLVED: To inexpensively and compactly obtain a reaping blade-driving device equipped with a reaping blade-driving shaft 44 rotatably supported on a reaping blade-driving case 42 and with a rotary crank 41 integrally rotatably connected to the reaping blade-driving shaft 44 to drive th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATSUBARA KAZUAKI, TONARI ATSUSHI
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To inexpensively and compactly obtain a reaping blade-driving device equipped with a reaping blade-driving shaft 44 rotatably supported on a reaping blade-driving case 42 and with a rotary crank 41 integrally rotatably connected to the reaping blade-driving shaft 44 to drive the reaping blade-driving portion 26 of a reaper. SOLUTION: The reaping blade-driving shaft 44 is integrally rotatably interlocked with the rotary crank 41 through a connection means 46 equipped with a key 46 placed between the reaping blade-driving shaft 44 and the connection boss portion 41a of the rotary crank 41. A stopper means 48 prevents the detachment of the rotary crank 41 from the reaping blade-driving shaft 44. A seal means 60 for dust is disposed between the connection boss portion 41a of the rotary crank 41 and the cylinder portion 42a of the reaping blade-driving case 42. COPYRIGHT: (C)2006,JPO&NCIPI