| 摘要 |
The invention relates to a blocking device for at least partially blocking a relative movement between a stationary (2) and a mobile part (3) of a facility (1). Said blocking device comprises at least one permanent magnet (6), a solenoid (4) on a ferromagnetic core (5), a notched profile (14) in the mobile part (3) and a blocking element (7) which can be engaged with the notched profile (14), the permanent magnet (6) being movably aranged in the facility (1) and being movable between at least two end positions. |
