DEVICE FOR DETECTING TRAVELING POSITION BETWEEN ROW

PURPOSE:To enable detection of traveling positions between rows by a simple and inexpensive constitution, by dispensing with a calculating circuit and making signal lines into one line. CONSTITUTION:A case of a main body is protrusively equipped with detecting levers at the right and the left in suc...

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Bibliographic Details
Main Author MURASE OSAMU
Format Patent
LanguageEnglish
Published 05.12.1995
Edition6
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
PHYSICS
SOIL WORKING IN AGRICULTURE OR FORESTRY
TESTING
TRAPPING
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Summary:PURPOSE:To enable detection of traveling positions between rows by a simple and inexpensive constitution, by dispensing with a calculating circuit and making signal lines into one line. CONSTITUTION:A case of a main body is protrusively equipped with detecting levers at the right and the left in such a way that the lever is brought into contact with a rice plant stock and rotated when a device for detecting traveling positions between rows runs between rows and is shifted to either side. The rotation of the detecting lever is discovered as change in a resistance value by variable resistors 19 and 20 attached to a revolving shaft. The variable resistors 19 and 20 are connected in series and linked between DC electric source terminals. An electric voltage signal corresponding to the angle of revolution in the right and left directions can be obtained by the detected voltage obtained at an output terminal P as a common connected point.
Bibliography:Application Number: JP19940115134