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1. KR1020080100339 - DEVICE FOR CHANGING NUMBER OF SEEDLING-PLANTING ROWS IN RIDING-TYPE RICE PLANTING MACHINE

Office
République de Corée
Numéro de la demande 1020087017339
Date de la demande 16.07.2008
Numéro de publication 1020080100339
Date de publication 17.11.2008
Numéro de délivrance 1013710000000
Date de délivrance 25.03.2014
Type de publication B1
CIB
A01C 11/02
ANÉCESSITÉS COURANTES DE LA VIE
01AGRICULTURE; SYLVICULTURE; ÉLEVAGE; CHASSE; PIÉGEAGE; PÊCHE
CPLANTATION; ENSEMENCEMENT; FERTILISATION
11Machines transplanteuses (repiqueuses)
02pour plants
Déposants YANMAR CO., LTD.
Inventeurs OOMAE KENSUKE
Données relatives à la priorité 2006062523 08.03.2006 JP
2006062524 08.03.2006 JP
Titre
(EN) DEVICE FOR CHANGING NUMBER OF SEEDLING-PLANTING ROWS IN RIDING-TYPE RICE PLANTING MACHINE
Abrégé
(EN)
In a riding-type rice planting machine, seedling-planting mechanisms (17) for planting seedlings in a farm field are arranged side-by-side in the lateral direction of the machine. A clutch mechanism (20) for stopping planting of seedlings in a particular row and engaging and disengaging the drive of the seedling-planting mechanism is provided for each seedling-planting mechanism or for each pair of seedling-planting mechanisms. Clutch levers (21, 22, 23) for the clutch mechanisms (20) are installed near an operation seat (8) where the worker sits, and the clutch levers (21, 22, 23) are installed such that the seedling-planting mechanisms are driven when the clutch levers are rotated forward and are stopped when they are rotated backward. The levers are arranged so that their operating positions can be easily and accurately identified at a glance to improve operability and reduce erroneous operations. The clutch levers are constructed so that they are tilted rearward to a horizontal position or to near a horizontal position when they are rotated rearward. ©KIPO&WIPO 2009