Patent ID: 9671212
Date: 2017-06-06
CPC Classifications: F16H,G01B,G01D,H03K,Y10T

Claim:
1. A position sensor that detects operation positions of an operation member, the position sensor comprising: an element array including at least three stages arranged in columns, wherein each of the at least three stages, corresponding to one of the columns, include one or more detection elements, and the detection elements of the element array are all the same type of detection elements; a single movable element that is movable in cooperation with a movement of the operation member, wherein the operation member is movable along a shift gate from an upstream side to a downstream side and from the downstream side to the upstream side, and the movable element is configured to be simultaneously detected, for each of the operation positions, by each of the detection elements included in only two adjacent stages of the element array, wherein the two adjacent stages are defined by a selected one of the operation positions and varies based upon the operation position that is selected, wherein a first one of the two adjacent stages that is closest to the upstream side defines an upstream side first stage and a second one of the two adjacent stages that is closest to the downstream side defines a downstream side second stage, thereby defining the selected one of the operation positions, wherein whenever the operation member is shifted by one operation position toward the downstream side: