AGRICULTURAL WORKING MACHINE

AGRICULTURAL WORKING MACHINE

PROBLEM TO BE SOLVED: To provide an agricultural working machine especially having a locking mechanism for a hydraulic cylinder in its working, related to a folding up device in a soil crushing working machine having a wide width. SOLUTION: This agricultural working machine consists of a machine fra...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAKAZATO SATORU, SASAKI HARUO
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an agricultural working machine especially having a locking mechanism for a hydraulic cylinder in its working, related to a folding up device in a soil crushing working machine having a wide width. SOLUTION: This agricultural working machine consists of a machine frame for mounting and coupled to a tractor and left and right working parts as freely foldable in the rear direction relative to a fixed shaft and to the machine frame. As a folding means, a hydraulic cylinder consisting of a piston rod and a cylinder is installed and the contraction of the piston rod is locked by the interlocking movement of a stopper by utilizing the expanding contracting action of the piston rod.