| 摘要 |
1. Hand-operated road-marking device for applying or renewing marking lines, comprising a chassis (1), at least one aerosol can holder (7) mounted on the chassis and intended for receiving an exchangeable aerosol can (20) that contains a marking material and is provided with an outlet valve, said aerosol can is held in a given height above the roadway, its outlet valve being directed downwards, a spraying nozzle (10) cooperating with the valve outlet tube (21) and having an inlet opening (12) adapted to said valve outlet tube (21), and an actuation mecanism for said outlet valve, characterized in that the spraying nozzle (10) is a part of the aerosol can holder (7) and fixed in its bottom (8; 8a) and that it is made of a wear-resistant material, in particular of metal. |
