| 摘要 |
A fluid motor has working chambers which take in and expell a fluid. The fluid under pressure acts in working chambers to produce a torque and thereby to drive the motor, constituting with the associated parts the drive of the motor. At least one separated fluid line supplies fluid into a space which includes or operates an additional member provided on the fluid motor. The mentioned fluid line and space are able to operate independently of the drive system of the motor. It is thereby possible to operate over the fluid line, for example by remote control, the additional member on the motor independently of the fluid flow of the drive of the motor. The additional member is thereby able to do an additional work or function independently of the drive of the motor. In other embodiments of the invention, the additional member may work in unison or dependence on the fluid drive of the motor, when so desired. Instead of applying only a single separated fluid line a number of separated fluid lines can also be applied and may provide different actions of one or more additional members on the fluid motor.
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