| 摘要 |
<p>A grit spreader for motor vehicles consists of a container for the gritting material, a dispersion channel leading to a vehicle wheel and in said channel an endless conveyor. The conveyor is disposed in a first horizontal section of the dispersion channel and is divided into individual chambers by transverse webs. The discharge end of the conveyor lies above a second section of the dispersion channel comprising the outlet and which leads to the vehicle wheel and is closable by means of a flap. The drive unit of the conveyor is provided with a follow-up control which only stops the drive unit following actuation of a cutout switch when a transverse web of the conveyor enters the upper return section of the conveyor pulley disposed at the discharge end.</p> |
