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US 11,634,012 B2Granted
Cab for work machine and work machine
AssigneeKomatsu Ltd.
InventorYasunari Kato
Life of this patent
Estimating the term…
Abstract
Provided is a cab for a work machine capable of preventing an actuator from being damaged by vibration. A cab body is formed with a doorway. A door is rotatably supported on the cab body. The door opens and closes the doorway. A closed position locking unit locks the door so as to disable it from rotating relative to the cab body. The actuator generates a driving force to unlock the door locked by the closed position locking unit. The actuator is mounted on the cab body and is supported by the cab body.
Claims6
A cab for a work machine, the cab comprising:
- a cab body which is formed with a doorway;
- a door which is rotatably supported on the cab body so as to open and close the doorway;
- a locking unit that locks the door so as to disable it from rotating relative to the cab body;
- and
- an actuator that generates a driving force to unlock the door locked by the locking unit,
- wherein the actuator is mounted on the cab body and supported by the cab body,
- the actuator further generates a driving force to open and close the door, and
- the locking unit comprises:
- a closed position locking unit configured to lock the door at a closed position in which the doorway is closed;
- and
- an open position locking unit configured to lock the door at an open position in which the doorway is opened.
8 more elements
Dependencies are inferred from the claim text.