Operator cab for work vehicles

EP3795754B1Active Publication Date: 2025-08-13KOMATSU LTD
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Patent Information

Application Number
EP2019845043
Authority / Receiving Office
EP · EP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2018-08-03
Filing Date
2019-06-26
Publication Date
2025-08-13
Estimated Expiration
2039-06-26

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Abstract

An operator cab (8) for work vehicles includes an operator cab body (11) that forms a doorway (21) and a ventilation port (22), a door (12) that opens and closes the doorway (21), a lid portion (13) that opens and closes the ventilation port (22), a link mechanism (14) that connects the door (12) and the lid portion (13) to each other so that the lid portion (13) is opened when the door (12) is opened and the lid portion (13) is closed when the door (12) is closed, and a closing timing adjustment unit (15) that stops a closing motion of the lid portion (13) in a first stage of a motion of closing the door (12) and that performs the closing motion of the lid portion (13) in a second stage of the motion of closing the door (12) after the first stage.
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Citation Information

Patent Citations

  • Vehicle vent valve assembly

    EP2406090A2