SHIFTER - TOKAI RIKA CO LTD

Title:

SHIFTER

Document Type and Number:

Japanese Patent JP2020157929

Kind Code:

A

Abstract:

To detect three or more rotational positions of a rotary part by a simply constituted sensor.SOLUTION: In a shifter 10, a detection gear 32 is provided with a magnet 34. The detection gear 32 is rotated so that the magnet 34 can be rotated. In this case, an N-sensor 38 and an S-sensor 40 detect that magnetic poles of the magnet 34 are brought close to/brought away from each other. Thus, four rotational positions of the magnet 34 are detected, and four rotational positions of the detection gear 32 are detected. This enables the four rotational positions of the detection gear 32 to be detected by the N-sensor 38 and the S-sensor 40, which are simply constituted.SELECTED DRAWING: Figure 1

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