FIELD: physics.
SUBSTANCE: trigger mechanism (10) comprising stop (30) between resonator (20) and two anchor wheel assemblies (40A; 40B), each of which is subject to torque and comprises magnetized or ferromagnetic track (50) for period (PD); stop (30) comprises at least one magnetized or ferromagnetic pole shoe (3) moving transversely with respect to the direction of movement of surface (4) of track (50); pole shoe (3) or track (50) creates a magnetic field between pole shoe (3) and surface (4) and pole shoe (3) meets with magnetic field barrier (46) on track (50) just before each lateral movement of stop (30), initiated by the periodic operation of resonator (20); each of anchor wheel assemblies (40A; 40B) interacts in turn with stop (30); said anchor wheel assemblies (40A; 40B) are connected to each other by a direct kinematic coupling.
EFFECT: natural trigger mechanism is proposed.
24 cl, 35 dwg
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Authors
Dates
2018-07-06—Published
2014-12-09—Filed