Stufenlose Antriebsstrangvorrichtung für Arbeitsfahrzeug und Arbeitsfahrzeug damit

Details

Veröffentlichungs-Nr.

EP4372249

Aktenzeichen

EP23207565

Anmeldetag

2. November 2023

Veröffentlichung

14. Mai 2025

Erteilung

14. Mai 2025

Rechtsraum

EP

IPC

F16H61/12

Abstract

A continuously variable powertrain device for a work vehicle includes a continuously variable transmission (28) configured to output a continuously shifted motive power while continuously varying a speed of the motive power received from an engine (4), a planetary transmission (31) configured to receive the motive power from the engine (4) and the continuously shifted motive power and to output a compound motive power, a planetary clutch mechanism (37) configured to switch a shift level of the planetary transmission (31), a forward-reverse direction switcher (23) configured to receive the compound motive power and to output either a forward motive power or a reverse motive power, a rotation detector group (70) including a plurality of rotation detectors, and a powertrain controller (50).

Anmelder

Firma

Kubota Corporation

Land

🇯🇵 Japan

Fachgebiete