| 摘要 |
Roller shutter with burglary safety device, which consists of a number of roller shutter bars which run in guides on both sides and the longitudinal edges of which are interlocked with one another, and which can be fixed in the closed position by a pin safety device, pin safety devices being arranged, in the ends of at least one roller shutter bar, in inserts (4) which, on closure of the roller shutter, are released by pressure loading and can be fixed on stops or openings (9) in the roller shutter guide (2). The pin safety devices have a pivotable angle lever (5), a thrust bolt (6) and a safety bolt (7) which are connected in an articulated manner to the leg ends of the angle lever (5) and at least one of which is spring-loaded. <IMAGE>
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