A control system for a power transmission (1) unit configured to shift an operating mode smoothly by manipulating engagement devices (CL1, CL2), and to simplify a structure of the power transmission unit (1). The control system is configured to reduce a speed difference between an axially stationary engagement element (20) and a reciprocatable engagement element (21) of a second engagement device (CL1) when shifting from a first continuously variable mode to a second continuously variable mode by engaging the second engagement device (CL1). After the second engagement device (CL1) has been engaged completely, a first engagement device (CL2) is disengaged.
CONTROL SYSTEM FOR POWER TRANSMISSION UNIT
STEUERSYSTEM FÜR EINE KRAFTÜBERTRAGUNGSEINHEIT
SYSTÈME DE COMMANDE POUR UNITÉ DE TRANSMISSION DE PUISSANCE
09.06.2021
Patent
Elektronische Ressource
Englisch
BICYCLE TRANSMISSION CONTROL UNIT, POWER-ASSISTED SYSTEM, AND BICYCLE TRANSMISSION CONTROL METHOD
Europäisches Patentamt | 2015
|