Maybe another comment might help.
The motor and the attached hammer assembly has to turn. Otherwise the motor would stall.
So the hammers either drive the dogs if they can, or they get forced by a spring loading mechanism up a cam ramp until they clear the top of the dog. As soon as they are clear, they are free to swing forward to hit the next dog.
The motor and the attached hammer assembly has to turn. Otherwise the motor would stall.
So the hammers either drive the dogs if they can, or they get forced by a spring loading mechanism up a cam ramp until they clear the top of the dog. As soon as they are clear, they are free to swing forward to hit the next dog.