초록 ▼

A safety door has safety bolts provided at two opposite peripheral edges of the door leaf. By a locking mechanism apparatus, the safety bolts can be shifted into assigned guideways in such a manner, that they protrude beyond the corresponding peripheral edge of the door leaf in a locked position and

A safety door has safety bolts provided at two opposite peripheral edges of the door leaf. By a locking mechanism apparatus, the safety bolts can be shifted into assigned guideways in such a manner, that they protrude beyond the corresponding peripheral edge of the door leaf in a locked position and are accommodated in the door leaf in an unlocked position. The locking mechanism apparatus has a slide rod which can be shifted in its longitudinal direction essentially transversely to the guideways and with which the safety bolts are mechanically coupled. Precisely one safety bolt is carried in each guideway. The safety bolts assigned to the one peripheral edge and those assigned to the opposite peripheral edge are disposed offset to one another.

대표청구항 ▼

A safety door comprising a door leaf (1); safety bolts (15) provided at two mutually opposite peripheral edges of the door leaf (1); installation holding straps (9); a locking mechanism apparatus for shifting said safety bolts in assigned guideways in such a manner that, in a locked position, said s

A safety door comprising a door leaf (1); safety bolts (15) provided at two mutually opposite peripheral edges of the door leaf (1); installation holding straps (9); a locking mechanism apparatus for shifting said safety bolts in assigned guideways in such a manner that, in a locked position, said safety bolts protrude beyond the corresponding peripheral edge of the door leaf and, in an unlocked position, said safety bolts are accommodated within the door leaf, the locking mechanism apparatus comprising a slide rod (16), which can be shifted in a longitudinal direction thereof and which runs essentially transversely to the guideways and with which the safety bolts (15) are coupled mechanically, wherein precisely one safety bolt (15) is carried in each guideway and the safety bolts, allocated to the one peripheral edge and the opposite peripheral edge, are disposed offset with respect to one another, and wherein said guideways are formed as pipes (2) extending transversely through the whole of the door leaf (1) and are connected at their opposite ends to said installation holding straps (9), which extend along said peripheral edges of the door leaf (1) and connect all pipes (2) with one another.