REEL MOWER

PROBLEM TO BE SOLVED: To restrain rotation when a reel mower is elevated without using an externally attached (posteriorly attached) mower elevation state detection sensor or without using a large-sized pump. SOLUTION: A solenoid valve V1 for rotationally driving a mower and the solenoid valve V2 fo...

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Bibliographic Details
Main Authors TACHIBANA MATSUO, KITAMURA JUNICHI, FUJIWARA KOJI, UMEMOTO HIDEYA, FUJIWARA OSAMI
Format Patent
LanguageEnglish
Published 23.06.1998
Edition6
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Summary:PROBLEM TO BE SOLVED: To restrain rotation when a reel mower is elevated without using an externally attached (posteriorly attached) mower elevation state detection sensor or without using a large-sized pump. SOLUTION: A solenoid valve V1 for rotationally driving a mower and the solenoid valve V2 for elevating and lowering the mower are serially connected to a single pump P and both solenoid valves V1 and V2 are connected through a controller S so as to restrain and obstruct the simultaneous supply of pressure oil to hydraulic motors M1 and M2 for rotationally driving the mower and hydraulic cylinders C1 and C2 for elevating and lowering the mower.
Bibliography:Application Number: JP19960330565