To provide a load-carrying platform sheet opening alarm apparatus for reporting such an open state that a load-carrying platform sheet of a dump truck is projected to the furthermore outside than a side plate of the load-carrying platform.SOLUTION: A load-carrying platform sheet opening alarm apparatus attached to a side plate of a load-carrying platform of a dump truck, for detecting projection of a load-carrying platform sheet to the side plate outside includes a member for specification for specifying a prescribed rotation range of the load-carrying platform sheet, a proximity switch for detecting that a distance from the member for specification is within a prescribed length, and an alarm unit for reporting projection of the load-carrying platform sheet to the side plate outside corresponding to output from the proximity switch.SELECTED DRAWING: Figure 3
【課題】ダンプトラックの荷台シートが荷台の側板よりも外側に張り出している開放状態を通報する荷台シート開放警報装置を提供する。【解決手段】ダンプトラックの荷台の側板に取り付けられる荷台シートの側板外側への張り出しを検知する荷台シート開放警報装置は、荷台シートの所定の回転範囲を特定するための特定用部材と、特定用部材との距離が所定長さ以内であることを検知する近接スイッチと、近接スイッチの出力に応じて、荷台シートの側板外側への張り出しを通報する警報ユニットとを備える。【選択図】図3
LOAD-CARRYING PLATFORM SHEET OPENING ALARM APPARATUS
荷台シート開放警報装置
30.04.2020
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 |
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