ROTARY MEMBER SWITCHING GEAR
ROTARY MEMBER SWITCHING GEAR
- New search for: SATO KENJI
- New search for: GOTO NORIYUKI
- New search for: HASEGAWA TOMONORI
- New search for: TAKAHASHI YUKIHIRO
- New search for: SATO KENJI
- New search for: GOTO NORIYUKI
- New search for: HASEGAWA TOMONORI
- New search for: TAKAHASHI YUKIHIRO
PROBLEM TO BE SOLVED: To provide a rotary member switching gear capable of automatically returning a monitor angle to an original working angle when deviated while preventing damage even when an external force acts on the monitor.SOLUTION: A monitor system comprises a torque limiter 35 that makes a slide occur between a monitor part 20 and a motor 32 when an external force larger than a predetermined external force is applied to the monitor part, a rotation angle sensor that detects the rotation angle of the monitor part, and a controller. When turning the monitor part 20 between a closing state and an opening state, the controller judges that the slide occurs in the torque limiter 35 in the case where the rotation angle of the monitor part 20 detected by the rotation angle sensor within a constant time, thereby turning the monitor part 20 to the opening state or the closing state on the basis of the rotation angle of the monitor part 20 detected immediately before the slide occurs.SELECTED DRAWING: Figure 3
【課題】モニタに外力が作用した場合にも損傷するのを防ぎつつ、モニタの角度がずれた場合に、本来の使用角度に自動的に戻すことのできる回転部材開閉装置を提供する。【解決手段】モニタ装置は、モニタ部に対して予め定めた以上の外力が作用したときに、モニタ部２０とモータ３２との間で滑りを生じさせるトルクリミッタ３５と、モニタ部の回転角度を検出する回転角度センサと、コントローラと、を備える。コントローラは、モニタ部２０を閉状態と開状態との間で回動させているときに、一定の時間内に回転角度センサで検出するモニタ部２０の回転角度が不足している場合、トルクリミッタ３５で滑りが生じたと判定し、滑りが生じる直前に検出されたモニタ部２０の回転角度に基づき、モニタ部２０を開状態又は閉状態まで回動させる。【選択図】図３
Document information
ROTARY MEMBER SWITCHING GEAR
回転部材開閉装置
2017-12-21
Patent
Electronic Resource
Japanese