| 摘要 |
An easily removable, changeable and replaceable window for application on train carriages, passenger buses and other transport vehicles that consists of an assembly formed by a removable window frame and the corresponding rim thereof fixed on the chassis of the vehicle, said assembly being provided with a closing and opening device that may be actuated both from the inside and the outside, and therefore, enabling a glazed window to be released for safety reasons or to be released and changed for maintenance reasons, without losing time or functionality. |
| 主权项 |
1. A removable, changeable and replaceable window, for application on train carriages, passenger buses and other transport vehicles, that, consists of an assembly formed of a removable window frame (2) and its corresponding rim (1) fixed on the chassis (12) of the vehicle, wherein the assembly is characterized in that it is provided with a double opening device made up of a box (3) that enables keys to foe inserted both from outside the vehicle and inside the vehicle that enable a toothed part or wheel (4) to foe actuated, which is in contact with a toothed, part (5), this toothed part (5) being connected to a cord (6) that runs, by means of certain guides, along the entire perimeter of the window frame (2) up to a safety spring (7) and in which there are sliding latches (21), there being spaced grooves (11) in the fixed rim (1); and that once the toothed wheel (4) is actuated it transmits the movement to the toothed part (5), making the cord (6) and the sliding latches (21) move along the removable frame (2) and coincide with the spaced grooves (11) of the fixed rim (1) and therefore being able to remove the frame (2). |
