| 摘要 |
A coaxial engine starter comprising a solenoid switch assembly (30) including a non-magnetic sleeve (38b) disposed side by side relative to the iron-system bushing (38a) for guiding the plunger (35) in a moving space from its return position to the position in which the plunger abuts against the front magnetic path section (32). An end face of the rear magnetic path section (33) on the side (33b) of the front magnetic path section (32) is an outwardly facing slope surface. The direction of twist of the helical spline formed on the output rotary shaft is opposite to the direction of wind of the return coil spring (37). |
