CONTROL CABIN DOOR OPENING/CLOSING DEVICE OF WORKING MACHINE

To obtain a control cabin door opening/closing device which enables a control cabin door to open or close in a larger rotation range.SOLUTION: A first arm body 12 is rotated between a closing corresponding position and an opening corresponding position by an opening/closing drive device 11. When a c...

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Bibliographische Detailangaben
1. Verfasser:	KOSEKI MITSUHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS KEYS LOCKS PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES SAFES TRANSPORTING VEHICLES IN GENERAL WINDOW OR DOOR FITTINGS WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	To obtain a control cabin door opening/closing device which enables a control cabin door to open or close in a larger rotation range.SOLUTION: A first arm body 12 is rotated between a closing corresponding position and an opening corresponding position by an opening/closing drive device 11. When a control cabin door 5 is located in a fully closed position, the first arm body 12 is located in the closing corresponding position. When the control cabin door 5 is located in a fully open position, the first arm body 12 is located in the opening corresponding position. The second arm body 13 is provided at the control cabin door 5. A main transmission member 14 is connected between the first arm body 12 and the second arm body 13.SELECTED DRAWING: Figure 3 【課題】操縦室ドアをより大きな回転範囲で開閉動作させることができる作業機の操縦室ドア開閉装置を得ることを目的とする。【解決手段】第１アーム体１２は、開閉駆動装置１１によって、閉鎖対応位置と開放対応位置との間で回転する。操縦室ドア５が全閉位置に位置しているとき、第１アーム体１２は、閉鎖対応位置に位置している。操縦室ドア５が全開位置に位置しているとき、第１アーム体１２は、開放対応位置に位置している。第２アーム体１３は、操縦室ドア５に設けられている。主伝達部材１４は、第１アーム体１２と第２アーム体１３との間に連結されている。【選択図】図３