| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to antitheft devices. Proposed antitheft device activates and deactivates interlocking by magnetic forces. Note that deactivation required lower forces than activation. Because of aforesaid, deactivation of antitheft device interlocking mechanism may be performed by both "Strong" magnetic band used for activation of antitheft device interlocking mechanism and "weak" magnetic band. "strong" magnetic band is located at boundary on admissible zone while one or several "weak" magnetic band are located within the limits of admissible zone for deactivation of those interlocking mechanisms that are located within the limits of admissible zone and are, whatever reason is, activated. ^ EFFECT: higher reliability. ^ 4 cl, 2 dwg |
