1. A mechanical or electronic device designed to prevent forward motion or progression beyond a certain point
The forward stopping mechanism on the printing press prevents the paper from advancing too far.
O mecanismo de parada frontal da impressora previne o avanço excessivo do papel.
2. A safety feature that halts the forward movement of a vehicle, equipment, or machinery
The elevator's forward stopping mechanism ensures it stops precisely at each floor.
O mecanismo de parada frontal do elevador garante que ele pare precisamente em cada andar.