Means for starting a vehicle-mounted machine

In a starter (1) for starting of a vehicle-mounted machine (EC), a magnet (5) for pushing a gear (13) is provided. The magnet (5) has an electromagnetic coil (14), which consists of a single coil and electrically by a motor circuit (40) is separated, a stationary core (16) and a piston (20). The supply of excitation current to the electromagnetic coil (14) allows the fixed core (16) to be magnetized to attract the plunger (20). Therefore, a movement of the piston (20) leads towards a thrust of the movable member to the ring gear (27). A switch (7) is provided in the circuit and has a contact (32, 33), a movable core (28) and a switch coil (15) which functions as an electromagnet, which the movable core (28) in response to the supply of attracting current to the switch coil (15). A movement of the movable core (28) leads to on / off operations of the switch (7). The switch (7) is allowed regardless of the magnet (5) to work if both of the switch (7) and the magnet (5) are controlled.