Patent ID: 6808468
Filing Date: 2004-10-26
Classification: B60K,B60W,F16H,Y02T,Y10S

Abstract:
A composite power transmission mechanism for a vehicle including at least three mechanical power generators;wherein the composite power transmission mechanism includes a first sun gear, a second sun gear, a third sun gear, a first revolution gear, a second revolution gear, a third revolution gear and a carrier; wherein the first sun gear meshes with the first revolution gear, the second sun gear meshes with the second revolution gear, and the third sun gear meshes with the third revolution gear; wherein the first revolution gear, the second revolution gear and the third revolution gear are connected with one another so as to rotate about their own axes at the same speed; wherein the carrier holds the first revolution gear, the second revolution gear and the third revolution gear so as to enable these gears to revolve at the same speed; wherein the first sun gear, the second sun gear and the third sun gear are connected respectively with the mechanical power generators; and wherein the carrier is connected with an output shaft either directly or through a mechanical power transmission mechanism.