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A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To reliably prevent a person or matter from mistakenly being caught in closing an open/close door by a simple configuration.SOLUTION: In a cargo handling vehicle, an angle sensor 26 is installed to detect an open/close state of the open/close door 23 and a pressure sensor 60 is installed in the open/close door 23. In a detection required closing operation state where an open/close cylinder 25 is in reduction operation and the angle sensor 26 detects a prescribed angle range of the open/close door 23, if the pressure sensor 60 detects a contact, the open/close cylinder 25 stops the reduction operation thereof or switches to extension operation.SELECTED DRAWING: Figure 3
【課題】簡単な構成で確実に開閉扉を閉じるときに誤って人や物が挟まれないようにする。【解決手段】開閉扉２３の開閉状態を検知する角度センサ２６を設けると共に、開閉扉２３に圧力センサ６０を設ける。開閉シリンダ２５の縮小動作中でかつ角度センサ２６が開閉扉２３の所定角度範囲を検知した要検知閉動作状態において、圧力センサ６０が接触を検知したときに開閉シリンダ２５の縮小動作を停止し、又は伸長動作に切り換えるようにする。【選択図】図３
PROBLEM TO BE SOLVED: To reliably prevent a person or matter from mistakenly being caught in closing an open/close door by a simple configuration.SOLUTION: In a cargo handling vehicle, an angle sensor 26 is installed to detect an open/close state of the open/close door 23 and a pressure sensor 60 is installed in the open/close door 23. In a detection required closing operation state where an open/close cylinder 25 is in reduction operation and the angle sensor 26 detects a prescribed angle range of the open/close door 23, if the pressure sensor 60 detects a contact, the open/close cylinder 25 stops the reduction operation thereof or switches to extension operation.SELECTED DRAWING: Figure 3
【課題】簡単な構成で確実に開閉扉を閉じるときに誤って人や物が挟まれないようにする。【解決手段】開閉扉２３の開閉状態を検知する角度センサ２６を設けると共に、開閉扉２３に圧力センサ６０を設ける。開閉シリンダ２５の縮小動作中でかつ角度センサ２６が開閉扉２３の所定角度範囲を検知した要検知閉動作状態において、圧力センサ６０が接触を検知したときに開閉シリンダ２５の縮小動作を停止し、又は伸長動作に切り換えるようにする。【選択図】図３
CARGO HANDLING VEHICLE
荷役車両
KURIMOTO EIJI (author)
2016-10-13
Patent
Electronic Resource
Japanese
CARGO HANDLING VEHICLE AND WATER STOPPING MEMBER FOR CARGO HANDLING VEHICLES
| European Patent Office | 2019
Online Contents | 1994