PROBLEM TO BE SOLVED: To provide a sensor arrangement structure which unfailingly prevents foreign matters from entering into a periphery of a sensor and discharges the foreign matters entering into the periphery to the outside.SOLUTION: An output shaft (71) includes a disk part (76) at its tip part. An output shaft cover (70) includes an internal surface part (70a) which is disposed close to the disk part (76) so as to be arranged along the disk part (76). The disk part (76) includes a rib (91) which protrudes to the internal surface part (70a) and extends in a radial direction of the disk part (76). A detection part (90) is disposed at the inner side relative to the rib (91) when viewed in the radial direction of the disk part (76.)SELECTED DRAWING: Figure 4
【課題】センサの周囲に異物が侵入することを確実に防止することができるとともに、侵入した異物を外部に排出することのできるセンサ配置構造を提供する。【解決手段】出力軸(71)は、その先端部に円盤部(76)を備え、出力軸カバー(70)は、円盤部(76)に沿うように近接配置される内面部(70a)を備え、円盤部(76)には、内面部(70a)に向けて突出するとともに、円盤部(76)の半径方向に延びるリブ(91)を備え、検出部(90)は、リブ(91)より円盤部76の半径方向内側に配置される。【選択図】図4
SENSOR ARRANGEMENT STRUCTURE
センサ配置構造
2016-04-28
Patent
Elektronische Ressource
Japanisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |