Assembly for remotely controlling the speed of a pneumatic motor

摘要

The pneumatic motor 1 is supplied with compressed gas by means of a distributor 2 itself controlled remotely by a remote control device 3. The movable members of the distributor and of the remote control device are returned by springs 19, 34. The result is that the speed of the motor 1 is exactly proportional to the displacement of the manual control member 24 of the device. Applications to winches and the like. <IMAGE>