Patent ID: 11919371
Assignee: KUBOTA CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. A window stabilization mechanism comprising:
a rail mounted on a first cabin frame provided on one side of a window of a cabin of a work vehicle;
a sliding member mounted on a windowpane and configured to slide on the rail to guide the windowpane in accordance with opening and closing of the window;
a seal mechanism mounted on the first cabin frame and configured to seal a gap between the first cabin frame and the windowpane when the window is closed; and
a lock mechanism configured to lock the windowpane to the first cabin frame when the window is closed, the lock mechanism including:
a seal frame body which is elastic and has an internal space; and
a first additional elastic body provided in the internal space such that the first additional elastic body is not provided at a portion of the internal space of the seal frame body which is positioned adjacent to the lock mechanism when the window is closed.