ROLLING CONTROL DEVICE FOR TRACTOR

PURPOSE:To raise commonality to rolling control types or kinds of the same shape having different stroke sensors, by attaching stroke sensors to rolling cylinders in such a way that left and right detecting input terminals are exchangeably set and simplifying operations. CONSTITUTION:Solenoid valves...

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Bibliographic Details
Main Author IEGI KUNIHIKO
Format Patent
LanguageEnglish
Published 30.05.1989
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
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Summary:PURPOSE:To raise commonality to rolling control types or kinds of the same shape having different stroke sensors, by attaching stroke sensors to rolling cylinders in such a way that left and right detecting input terminals are exchangeably set and simplifying operations. CONSTITUTION:Solenoid valves SU and SD are outputted by a rolling control device 6 based on input of left and right inclination degree of a body by a horizontal sensor 22, expansion and contraction length by a stroke sensor 5 and a fixed resistance 23 to control expansion and contraction of rolling cylinders. Left and right input terminals (L) and (R) are exchangeably equipped with a connecting part of an input harness from the stroke sensor 5 by a coupler 24 and the fixed resistance is set similarly exchangeably. When the stroke sensor is connected to the left input terminal (L), the fixed resistance 23 is connected to the right input terminal (R).
Bibliography:Application Number: JP19870294900