| 摘要 |
<p>The present invention relates to a brake indicator enabling an inspector to confirm braking air pressure supplied by operation of a braking device from the outside of a vehicle. More specifically, the present invention enables the inspector to confirm the operation of the braking device which is operated in accordance with a condition of the vehicle to prevent the vehicle from being damaged and enables safe traveling of the vehicle. Moreover, the brake indicator is capable of controlling a braking air pressure indication value and preventing releasing due to an external factor and separating only an operated portion for maintenance without separation of a pipe so as to minimize processes.</p> |
