FIELD: electricity.
SUBSTANCE: mechanism with two fixed positions comprises a driving unit (4), made as capable of sliding displacement between rear and front positions, and capable to retain the unit (4) in one of its positions after effecting the force for sliding displacement. The mechanism comprises facilities of the unit (4) return, a traction rod (21), comprising a sliding contact (35), and a cam surface (37), along which the sliding contact moves (35) and from which the central section (40) protrudes, a cam track comprising the first path and the second path for the sliding contact (35) and arranged around the section (40). The mechanism also comprises locking facilities that cover access to the second path for the sliding contact. The track is made as flat, and locking facilities comprise a branch (67) of a spring, which, when unloaded, is arranged crosswise to the track at the connection between the first path and the specified second path. The invention also relates to the electric control device, comprising the specified mechanism.
EFFECT: simplified manufacturing of the mechanism and its increased service life.
28 cl, 7 dwg
