TH89220A - New emergency-guided escalator - Google Patents

Abstract

------ 18/04/2018 ------ (OCR) page 1 of the number 1 page Introduction to the construction of an escalator (1) with a stepless formation of steps (3) at Successive steps (3), each with a footboard (3.1), the front surface Or the ball of the staircase (3.3) and has a cheek part that Facing to each side In the area of each cheek area Have provided at least one rolling (7, 8) extended for sideways transportation. Which is directed along the roller guide (5), which moves diagonally. It is installed on the side of the escalator 1 on the pedals (3), each in the area of the front or the step of the step (3.3) has fixed an emergency hook. (13) At least one in such a way that the trekking hook (13) of the staircase (3) first. Which is on top, which is higher Will support itself to the area (14) of the cheek part of the next second step If the steps (3) are placed lower than the steps (3) receive an eccentric load. In the area of the footboard (3.1) ------------ escalators (1) with endless formations of steps (3) that are connected, each step (3) With footboard (3.1), surface in front Or the set of steps (3.3) and has a cheek part that Facing to each side In the area of each cheek area A roller is provided.Provide at least one roller (7, 8). Which is filed for sideways transportation Which is directed along the roller guide (5), which moves diagonally. It is installed on the side of the escalator 1 on each step (3) in the front surface area. Or the steps of the steps (3.3) have tied at least one emergency lead hook (13) in such a way that the emergency lead hook (13) of the step (3) first. The one above, which rests higher, will support itself with the area (14) of the cheek part of the second step next. The footboard is lower if the step (3) receives an eccentric load in the footboard area (3.1).

Claims (9)

OCR 11RK 1. An escalator (1) is constructed in the form of an endless series of continuous steps (3), each step having a footplate (3.1), a forward surface or step riser (3.3), and a side face on each side, in the area of each side face, at least one lateral roller (7,8) is provided, which is guided along the roller track (5) of the escalator (1), moves diagonally, and is tethered to the side, and is characterized by the fact that on each step (3), in the area of the forward surface or step riser (3.3), an emergency guide hook (13) is attached in such a way that the emergency guide hook (13) of the higher step (3) rests on the area (14) of the next lower step (3). If a step (3) is subjected to an eccentric load in the area of the footplate (3.1), 2. The escalator (1), according to claim 1, is characterized by each side face being positioned which is essentially perpendicular to the plane formed by each footrest (3.1), and by which each side face is connected by a step (3.2) which is essentially parallel to the direction given by the guide rail (5) which intersects diagonally when the corresponding step (3) is in the conveyor area of escalator (1). 3. The escalator (1), in accordance with claim 2, which is characterized by the fact that each step of the escalator (3) is provided with at least one emergency guide hook (13) which is attached in the area of the step linkage (3.2). 4. The escalator (1), according to claim 2, is characterized by an emergency guide hook (13) of step (3) positioned higher, which connects to the connecting part of step (3.2) of step (3) positioned lower than the guide hook in order to support itself. 5. Escalator (1) under any of the preceding claims, which is characterized as: Emergency guide hook (13) is a piece of sheet metal that has been pressed and cut, or a piece of sheet metal that has been bent and pressed and cut. 6. The escalator (1), pursuant to one of the preceding claims, is characterized as follows: the emergency guide hook (13) has a vertical area (13.1) for attachment to the stair step (3) and a contact area (13.2) for support on the next stair step (3) positioned below. 7. The escalator (1), pursuant to one of the preceding claims, which is characterized by the emergency guide hook (13), is designed to be attached to the axis (8.1) of one of the rollers (7,8) located on the side. 8. Escalator (1) pursuant to any one of the preceding claims, which is characterized as being of the type of emergency guideless escalator in which, while subjected to an eccentric load of the footplate (3.1) of the escalator (3), each step (3) is supported and/or guided and/or bounded by each other by an emergency guide hook. 9. The escalator (1), pursuant to any of the preceding claims, is characterized by an emergency guide hook (13) which has a bumper or spring component (13.3) which, when subjected to load, eccentricity and/or oscillation, supports itself against the next lower step (3).