Provided is a flow path control device which includes a fourth on-off valve 304 for opening or closing a fourth communication path through which oil flows from a jack chamber to a reservoir chamber, a third on-off valve 303 which controls the opening and closing of the fourth on-off valve 304 by transiting between a first state in which the fourth on-off valve 304 is moved to a position where the fourth communication path is closed and a second state in which the fourth on-off valve 304 is moved to a position where the fourth communication path is opened, and a push rod 316 which includes a push rod main body 316a of which one end is pressed and moved to the other side and the other end causes the third on-off valve 303 to transition from the first state to the second state and a washer 700 which protrudes radially outward of the push rod main body 316a from an outer peripheral surface of the push rod main body 316a so as to receive pressure of oil flowing from the jack chamber to the reservoir chamber.
FLOW PASSAGE CONTROL DEVICE AND VEHICLE HEIGHT ADJUSTMENT DEVICE
DURCHSTRÖMUNGSSTEUERUNGSVORRICHTUNG UND FAHRZEUGHÖHENANPASSVORRICHTUNG
DISPOSITIF DE COMMANDE DE PASSAGE D'ÉCOULEMENT ET DISPOSITIF D'AJUSTEMENT DE HAUTEUR DE VÉHICULE
06.04.2022
Patent
Elektronische Ressource
Englisch
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