BRAKING METHOD AND SYSTEM OF AN AGRICULTURAL OR WORK VEHICLE EQUIPPED WITH A HYDRAULIC TRANSMISSION

BRAKING METHOD AND SYSTEM OF AN AGRICULTURAL OR WORK VEHICLE EQUIPPED WITH A HYDRAULIC TRANSMISSION

Braking method of an agricultural or work vehicle equipped with a hydraulic transmission (HY) wherein a hydraulic pump (HP) is driven by a prime mover (E) to power a hydraulic motor (HM), wherein the hydraulic motor is operationally connected to at least one vehicle wheel (W), the hydraulic pump hav...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GARRAMONE, Adriano, GRAVILI, Andrea, LIBERTI, Stefano, VENEZIA, Antonio
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Braking method of an agricultural or work vehicle equipped with a hydraulic transmission (HY) wherein a hydraulic pump (HP) is driven by a prime mover (E) to power a hydraulic motor (HM), wherein the hydraulic motor is operationally connected to at least one vehicle wheel (W), the hydraulic pump having variable displacement with the relative displacement controlled proportionally to the rotation speed (Engine Speed) of the prime mover (E), the hydraulic motor having variable displacement, the method comprising a first step of forcing (ST1) a displacement increase of the hydraulic motor (HM) till to a predetermined value, when, in dynamic conditions (C1) of the vehicle, a relating accelerator pedal is completely released (C2) and a signal (C3) indicating the need to brake the vehicle is present.