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1. (WO2005108143) PARALLEL-HYBRID DRIVE SYSTEM FOR VEHICLES

Pub. No.:    WO/2005/108143    International Application No.:    PCT/IB2005/001365
Publication Date: Nov 17, 2005 International Filing Date: May 10, 2005
IPC: B60K 6/04
F16H 55/56
F16H 63/06
Applicants: ARLOTTI, Alcide
Inventors: ARLOTTI, Alcide
Title: PARALLEL-HYBRID DRIVE SYSTEM FOR VEHICLES
Abstract:
A parallel-hybrid drive system for vehicles (20) comprises: an internal-combustion engine (10); an electric machine (50), which is able to function both as driving motor and as generator of electric power; electric-power accumulator means (52) associated to said electric machine (50), and mechanical means of transmission (55) to the wheels. The internal-combustion engine (10) is connected to the shaft (40) of the electric machine (50) via the continuously variable transmission assembly (20) controlled by a speed-variator device (25), said shaft (40) also being an input shaft for the means (55).