Patent
Device for measuring rotational and translatory movements
Tobias Klebes,Heinz Mutterer +1 more
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TLDR
In this paper, a rotatable sensing wheel is attached to a magnetic pole, which transmits a signal, and a sensor detects the signal transmitted by the pole for detecting rotational angle and angular speed of the wheel.Abstract:
The device has a rotatable sensing wheel (1) attached to a magnetic pole (2), which transmits a signal. A sensor (3) detects the signal transmitted by the pole (2) for detecting rotational angle and/or angular speed of the wheel, where the sensor is formed as hall sensor, difference hall sensor, magneto-resistance sensor, giant magneto-resistance sensor or inductive sensor. Another two magnetic poles (4, 5) detect a translatory movement, which is superimposed on a rotating movement of the wheel, where the poles (2, 4, 5) are arranged at an outer circumference of the wheel.read more
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References
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