ELECTROMECHANICAL LOCK UTILIZING MAGNETIC FIELD FORCES: Fid-Bau Portal

ELECTROMECHANICAL LOCK UTILIZING MAGNETIC FIELD FORCES

PIIRAINEN MIKA / PUKARI MIKA

Electromechanical lock utilizing magnetic field forces. An actuator (206) is moved (1202) between a locked position (300) and an unlocked position (400). In the locked position (300), a first permanent magnet (208) directs (1204) a first magnetic field exerting a pushing force to move a first permanent magnet pin (202) so that rotation of a first axle (200) is blocked, and a second permanent magnet (210) directs (1206) a second magnetic field exerting a pulling force to move a second permanent magnet pin (204) so that the first axle (200) is kept uncoupled with a second axle (212). In the unlocked position (400), the first permanent magnet (208) directs (1208) a reversed first magnetic field exerting a pulling force to move the first permanent magnet pin (202) so that the first axle (200) is released to rotate, and the second permanent magnet (210) directs (1210) a reversed second magnetic field exerting a pushing force to move the second permanent magnet pin (204) so that the first axle (200) becomes coupled with the second axle (212).

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