Clock automatic wind up mechanism has two flywheel mass rotors with eccentric safety disks and a spacer roller that acts to prevent collision of the flywheels which have overlapping rotation spaces

摘要

Automatic wind-up mechanism for clocks comprises a number of flywheel mass rotors (1, 2) whose kinetic energy is directly supplied to an energy stored, whereby the rotation spaces of the masses overlap. Each has an eccentric safety disk (1a, 2a) as described in PCT/DE 01/03536. The safety disks have a spacer roller that acts to prevent a collision.