| 摘要 |
A transmission system for driving one or two of a plurality of drivable devices by a single drive motor including an input shaft (4) for connection to the drive motor, a plurality of output units, each output unit including a drive member (6), which is drivable by the input shaft (4), an output shaft (16) and a clutch mechanism (8,18). A clutch engagement actuator (30) is arranged to act on a selected one of the clutch mechanisms (8, 18) to connect the input shaft (4) to the associated output shaft (16). The drive members (6) are carried on a common drive shaft (2) and are rotatable with respect to it. The clutch mechanisms (8,18) are operable to selectively connect the drive member (6) to the drive shaft (2) to rotate with it.
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