System for controlling a movable lever arm articulated to a vehicle for crossing ridges

System for controlling a movable lever arm articulated to a vehicle for crossing ridges

System for controlling a movable lever arm (3) for a vehicle (1) crossing ridges (CR). The lever arm (3) is operated by an actuator (7) whose control circuit comprises two branch connections (16) and (17) fitted with flow limiters (20) and (21) which connect to a reservoir (B) the two chambers (11)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BERSEGOL, JEAN PIERRE, FAVRE, SERGE
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:System for controlling a movable lever arm (3) for a vehicle (1) crossing ridges (CR). The lever arm (3) is operated by an actuator (7) whose control circuit comprises two branch connections (16) and (17) fitted with flow limiters (20) and (21) which connect to a reservoir (B) the two chambers (11) and (12) of the actuator (7). The lever arm (3) falls under gravity when the vehicle (1) comes to a plateau (N) and progressively withdraws as the vehicle (1) tends to tilt over. System for use in robots moving over inclines and steps.