Abstract: A conveyor arrangement for carrying a continuous row of component parts from a container or supply to an automatic assembling machine. A feeder chute is provided for feeding the component parts to a guide or feeder track which is operatively connected with a supply chute or hose connected to the assembling machine. A device is provided for maintaining the component parts in the guide or feeder track and an advancing mechanism is provided for advancing the component parts from an end of the guide track to an entrance of the supply chute or hose. Pawls are provided at the advancing mechanism and the supply chute for facilitating the advancement of the component parts and preventing return of advanced component parts from the supply chute or hose to the guide track.