Continuously variable hydrostatic-mechanical transmission for automobile

Stufenloses hydrostatisch-mechanisches Leistungsverzweigungsgetriebe

Abstract

The hydrostatic transmission has a hydrostatic torque-converter (4C) with two hydrostatic units (A,B) of variable vol. and constant vol. respectively, the delivered power being divided between hydraulic and mechanical paths, with subsequent summation at the transmission output. One or more blocking devices (KH,KB) is switched in at defined transmission ratios for blocking the constant vol. hydrostatic unit and/or a given range under manual and/or automatic control.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (2)

    Publication numberPublication dateAssigneeTitle
    DE-102015200973-A1July 28, 2016Zf Friedrichshafen AgVerfahren zum Betreiben eines Fahrzeuggetriebes
    DE-19621201-A1November 27, 1997Zahnradfabrik FriedrichshafenStufenloses Getriebe