To provide a vehicle carrier that comprises a lift device for dumping a tilt frame, a body slidable on the tilt frame, a longitudinal driving device for forcibly sliding the body on the tilt frame, and a controller capable of controlling operation switching of the longitudinal driving device and the lift device on the basis of output of a remote control device and a sensor device, and that can grasp deviation movement information (that is, a movement direction and an amount of deviation movement) when the body is deviated and moved from a temporary stop position during temporary stop of body unloading or loading operation.SOLUTION: In a rotation amount sensor RS of a longitudinal driving device, a plurality of dog teeth of a sensor gear 71 is set to tooth forms and pitches such that an output pattern of a proximity sensor 70, which has detected those dog teeth, is periodically repeated in association with rotation of the sensor gear, and the tooth forms and pitches are different when the sensor gear rotates normally and reversely. A controller can calculate a rotation amount and determine a slide direction of the body on the basis of the output pattern.SELECTED DRAWING: Figure 9
【課題】チルトフレームをダンプさせるリフト装置と、チルトフレーム上をスライド可能なボデーと、ボデーをチルトフレーム上で強制スライドさせる前後駆動装置と、リモコン装置及びセンサ装置の出力に基づいて前後駆動装置及びリフト装置の動作切替えを制御可能な制御装置とを備え、ボデーの降ろし又は積込みの動作の一時停止中にボデーが一時停止位置よりずれ動いた場合に、ずれ動き情報(即ちずれ動きの方向と移動量)を把握可能とする車両運搬車を提供する。【解決手段】前後駆動装置の回転量センサRSにおいて、センサ歯車71の複数のドグ歯は、これらを検知した近接センサ70の出力パターンがセンサ歯車の回転に伴い周期的に繰り返され且つセンサ歯車の正転時と逆転時で異なるような歯形及びピッチに設定され、制御装置は、前記出力パターンに基づいて回転量を演算可能であり且つボデーのスライド方向を判断可能である。【選択図】図9
VEHICLE CARRIER
車両運搬車
2023-12-20
Patent
Elektronische Ressource
Japanisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |