摘要:
The invention relates to devices of a controlling passage type. The movable guardrail comprises a bar 2 which is fixed rotatably to an immovable loadbearing structure 1 and to which at least one door 3 is rotatably fixed, and a synchronizing mechanism consisting of a single gear 4 fixed immovably relative to the immovable load-bearing structure, gears 5 fixed immovably relative to the corresponding doors, and gears 6 fixed to the bar between the above-mentioned single gear 4 and corresponding gear 5, which is immovable relative to the door.
摘要:
The invention relates to a revolving door, comprising a stationary cylinder accommodated in a wall and a rotatable partition dividing the cylinder substantially into two sections, comprising a wall element centrally positioned in the cylinder. The revolving door is embodied such that in, at or on the partition one or more means for the detection of inadmissible goods are provided.
摘要:
A revolving door lock having outer walls defining in-between said walls a passageway, comprising at the extremities of the passageway a first revolving door and a second revolving door that embody an entrance and an exit of the door lock, wherein each of the first revolving door and the second revolving door is provided with shell-walls shaped as parts of a cylinder-wall and wherein the revolving doors each have door-wings that are rotatable between said shell-walls such that during rotation extremities of said door-wings are movable adjacent to said shell-walls.
摘要:
The invention relates to a revolving door (1) comprising a substantially cylindrical shell wall (2), and within the shell wall door leaves (4) rotably arranged about a rotation axis (3) and wherein the shell wall is further provided with an entrance (5) and an exit (6), and wherein the shell wall (2) and the door leaves (4) comprise aluminium extrusion profiles, and wherein the extrusion profiles used for the shell wall and the door leaves are uniform.
摘要:
The present invention relates to a revolving door that comprisesa ceiling driving support (10) which is integrated in a ceiling structure (7) comprising two segments (8, 9). This invention is characterised in that the ceiling driving support (10) is arrangedbetween the segments (8, 9), extends on the inner diameter of thetop edge band (11) and is connected to said top edge band (11) on the front side. It is thus possible to provide a member that rigidifies and reinforces the ceiling structure (7) so that other members in the ceiling structure, e.g. the mounts supporting the top edge band (11), can be designed at lower cost and with a reduced weight. When adapting the ceiling driving support (10) to topedge bands (11) having different diameters, only the ceiling driving support (10) needs to be elongated on the front side as its cross-section remains the same.
摘要:
The invention relates to a revolving door (10) which comprises fixed and curved cylindrical walls (12) and is provided with an entrance and an exit (22) leading into or out of an area of rotation (20), in addition to comprising at least one door leaf (16) which is disposed between the cylindrical walls (12) being rotationally mounted in relation to the axis of rotation and a ceiling (26) which rotates with the door leaf (16). Said ceiling (26) is suspended with the door leaf (16) by means of rollers (36) in a bearing (34) which is arranged concentrically in relation to the area of rotation (20). The rollers (36) are respectively rotationally mounted in a bearing (38) in the ceiling (26). At least the bearings (38) and the rollers (36) can be moved both from an operational position into an assembly position in the direction of the ceiling (26) and backwards. When mounted (36), the rollers are arranged in the bearing (34). In the assembly positioning the rollers are arranged outside the bearing (34).
摘要:
Eine Karusselldrehtüranlage, bei der ein zwischen seitlichen Begrenzungswänden um eine vertikale Achse drehbar gelagertes Sperrelement manuell betätigbar ist, ist mit einer Drehgeschwindigkeitsbegrenzung versehen. Die Drehgeschwindigkeitsbegrenzung umfaßt einen mit der Drehachse des Sperrelements wirkverbundenen Bremsmotor (30), der oberhalb einer vorbestimmten Umdrehungsgeschwindigkeit und/oder bei einer vorbestimmten Drehrichtung des Sperrelementes elektronisch angesteuert wird und die Drehachse (12) des Sperrelements mit einem entgegen der Drehrichtung wirkenden Bremsmoment beaufschlagt.
摘要:
The invention relates to a revolving door with at least one night-time locking wing (4, 4') which runs concentrically to a barrel wall, and which, by means of a flexible, continuous traction mechanism (8) which can be moved with relation to the drum wall (3, 3'), is rolled or slid onto the safety rail which is fitted on the ceiling construction. The invention is characterized in that the flexible traction mechanism (8) is fitted in a runner (7), whereby both strands (9, 9') of the flexible traction mechanism are forcibly guided, one on top of the other, in the runner.