Patent ID: 8303026
Filing Date: 2012-11-06
Classification: B62D

Abstract:
1. A cabin unit for a work machine comprising: a cabin frame including a ceiling frame forming a top portion of the cabin frame, and a door open frame forming a front portion of the cabin frame; a door provided in the door open frame; a door opening/closing mechanism for supporting the door from the door open frame to the ceiling frame to be moved rearward and upward from a closed position for closing the door to an open position in which a front surface of the door in the closed position is directed upward; a locking mechanism provided in an upper portion of the door for limiting movement of the door when in the closed position or the open position; and a first unlocking mechanism provided in the door for unlocking the locking mechanism, the first unlocking mechanism including an internal control member provided in an inside lower portion of the door in the closed position for releasing the locked state from the inside of the door, and an external control member provided in an outside lower portion of the door in the closed position for releasing the locked state from the outside of the door.