Stufenloses Umschlingungsgetriebe mit einer Anomaliebestimmungsvorrichtung

Details

Veröffentlichungs-Nr.

EP2650571

Aktenzeichen

EP13162841

Anmeldetag

9. April 2013

Veröffentlichung

7. Juni 2017

Erteilung

7. Juni 2017

Rechtsraum

EP

IPC

F16H61/662

Abstract

An abnormality determining device for a belt-type continuously variable transmission includes: a belt-type continuously variable transmission including a drive pulley provided on a crankshaft of an engine, an idler pulley connected to an axle shaft, and a belt wrapped around the drive pulley and the idler pulley; an engine speed sensor configured to detect a rotation speed of the engine; a throttle valve opening sensor configured to detect an opening degree of a throttle valve that adjusts an air intake of the engine; and a determining section configured to determine whether or not the belt-type continuously variable transmission is abnormal based on a magnitude of a change in the rotation speed of the engine relative to the opening degree of the throttle valve.

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete