| 摘要 |
<p>A transmission device comprises an input shaft (1) and an output shaft (2) rotatable about a main axis (X-X). An intermediate shaft (6) is interposed between the input and output shafts and a main carrier (9) is rotatable about the main axis in a stationary casing (2) of the device. A differential gear assembly (10-12, 20-23) provides a first output to reference planet gears (25, 26) mounted on the carrier (9) for rotation about a first subsidiary axis (Y-Y), planet gear (26) being engaged with a stationary gear (27). The differential assembly provides a second output via a sun gear (28) rotatable with differential carrier (10) to output planet gears (29-31) which drive the output shaft and are carried by a carrier gear (33) which drives further planet gears (38, 39) carried by the carrier (9) for rotation about a second subsidiary axis (Z-Z), gear (39) being engaged with a second stationary gear (40).</p> |
