R 49

Friction Wheel Reversing Gear

This model consists of two friction disks mounted on the drive shaft so arranged that, depen-dent upon the position of the shaft, only one disk makes contact with the friction wheel. When the drive shaft is pushed in, the shift is moved bringing the other disk into operation with the wheel, thus reversing the rotation of the output shaft with its indicator. Speed variations of the output speed is possible by positioning the friction wheel.

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