STEERING SYSTEM FOR FARM WORKING MACHINE

PROBLEM TO BE SOLVED: To simplify structure and to reduce cost, in a steering system for a farm working machine constituted to be switchable among a slow turn mode, a braking turn mode and an ultra-pivotal turn mode by a selection operation of a transmission means for turning. SOLUTION: Shift gears...

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Bibliographic Details
Main Author NISHI TERUO
Format Patent
LanguageEnglish
Published 08.03.2002
Edition7
Subjects
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Summary:PROBLEM TO BE SOLVED: To simplify structure and to reduce cost, in a steering system for a farm working machine constituted to be switchable among a slow turn mode, a braking turn mode and an ultra-pivotal turn mode by a selection operation of a transmission means for turning. SOLUTION: Shift gears 29L, 29R for selecting the turn modes are constituted to be switchable selectively to any of a slow turn position where they are meshed only with gears 26L, 26R for reduction transmission, a super-pivotal turn position where they are meshed only to gears 31L, 31R for reverse rotation transmission, and a braking turn position where they are meshed with both the gears 26L, 26R for the reduction transmission and the gears 31L, 31R for the reverse rotation transmission concurrently.
Bibliography:Application Number: JP20000267002